Dycom

307.47

+11.543.90%

Post-market: 307.500.0300+0.01%18:00 EDT

Volume:734.00K

Turnover:225.17M

Market Cap:9.27B

PE:27.97

High:309.48

Open:300.32

Low:298.66

Close:295.93

52wk High:566.47

52wk Low:250.82

Shares:30.16M

Float Shares:24.65M

Volume Ratio:1.17

T/O Rate:2.98%

Dividend:- -

Dividend Rate:- -

EPS(TTM):10.99

EPS(LYR):9.56

ROE:19.20%

ROA:7.10%

PB:4.49

PE(LYR):32.16

Loading ...

Overview Company News Filings

Nov 24, 2020

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrcrest.com/stock/DY/filings?page=9"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"DY","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DY\",,,,,undefined,":{"symbol":"DY","market":"US","secType":"STK","nameCN":"Dycom","latestPrice":307.47,"timestamp":1789156800000,"preClose":295.93,"halted":0,"volume":733998,"hourTrading":{"tag":"盘后","latestPrice":307.5,"preClose":307.47,"latestTime":"18:00 EDT","volume":10949,"amount":3366632.4619,"timestamp":1789164022224,"change":0.03,"changeRate":0.000098,"amplitude":0.008228},"delay":0,"changeRate":0.03899570844456466,"floatShares":24650600,"shares":30160957,"eps":10.991972,"marketStatus":"Post-Mkt","change":11.54,"latestTime":"09-11 18:43:16 EDT","open":300.32,"high":309.48,"low":298.66,"amount":225173308.08708,"amplitude":0.036563,"askPrice":310,"askSize":10,"bidPrice":296.5,"bidSize":10,"shortable":3,"etf":0,"ttmEps":10.991972,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1789171200000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":654148800000,"exchange":"NYSE","adjPreClose":295.93,"preHourTrading":{"tag":"盘前","latestPrice":299.5,"preClose":295.93,"latestTime":"09:29 EDT","volume":1116,"amount":331707.11759999994,"timestamp":1789133399072,"change":3.57,"changeRate":0.012064,"amplitude":0.024769},"postHourTrading":{"tag":"盘后","latestPrice":307.5,"preClose":307.47,"latestTime":"18:00 EDT","volume":10949,"amount":3366632.4619,"timestamp":1789164022224,"change":0.03,"changeRate":0.000098,"amplitude":0.008228},"volumeRatio":1.171465,"impliedVol":0.4554,"impliedVolPercentile":0.3546},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DY\",,,,,undefined,":{"symbol":"DY","floatShares":24650600,"roa":"7.10%","roe":"19.20%","lyrEps":9.56,"volumeRatio":1.171465,"shares":30160957,"dividePrice":0,"high":309.48,"amplitude":0.036563,"preClose":295.93,"low":298.66,"week52Low":250.815,"pbRate":"4.49","psRate":"1.35","week52High":566.465,"institutionHeld":0.8778,"latestPrice":307.47,"eps":10.991972,"divideRate":0,"volume":733998,"delay":0,"ttmEps":10.991972,"open":300.32,"prevYearClose":337.9,"prevWeekClose":300.23,"prevMonthClose":291.21,"prevQuarterClose":505.59,"fiveDayClose":295.56,"twentyDayClose":409.41,"sixtyDayClose":471.72},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DY\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-26","symbol":"DY","fiscalQuarterEnding":"2026/07","expectedEps":4.36,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1787716800000,"reportTimeType":"pre","actualEps":5.29},{"market":"US","date":"2026-05-27","symbol":"DY","fiscalQuarterEnding":"2026/04","expectedEps":2.5,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1779854400000,"reportTimeType":"pre","actualEps":4.42},{"market":"US","date":"2026-03-04","symbol":"DY","fiscalQuarterEnding":"2026/01","expectedEps":1.91,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"pre","actualEps":2.03},{"market":"US","date":"2025-11-19","symbol":"DY","fiscalQuarterEnding":"2025/10","expectedEps":3.15,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1763528400000,"reportTimeType":"pre","actualEps":3.63},{"market":"US","date":"2025-08-20","symbol":"DY","fiscalQuarterEnding":"2025/07","expectedEps":2.86,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1755662400000,"reportTimeType":"pre","actualEps":3.33}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DY\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DY\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.3333,"buy":0.6667,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":12,"updateTime":1773201600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/DY\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"DY","date":"2026-09-10","current":27.972233,"percent":0.489414,"low":11.536898,"twenty":18.941469,"median":28.009004,"eighty":42.997884,"high":69.160139,"avg":31.15228,"sd":13.788712,"marketCap":8761456398},"quantilePoints":[{"date":"2021-09-17","current":42.163652,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2057333214},{"date":"2021-09-24","current":42.002887,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2049488858},{"date":"2021-10-01","current":45.255282,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2208186214},{"date":"2021-10-08","current":43.313738,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2113450530},{"date":"2021-10-15","current":43.443586,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2119786356},{"date":"2021-10-22","current":49.391883,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2410027528},{"date":"2021-10-29","current":49.107453,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2396149052},{"date":"2021-11-05","current":51.933203,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2534028694},{"date":"2021-11-12","current":52.409314,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2557260056},{"date":"2021-11-19","current":52.44023,"twenty":18.031609,"median":25.235169,"eighty":73.974323,"marketCap":2558768586},{"date":"2021-11-26","current":66.725045,"twenty":18.031609,"median":25.241403,"eighty":73.974323,"marketCap":2908211095},{"date":"2021-12-03","current":64.045241,"twenty":18.031609,"median":25.277774,"eighty":73.974323,"marketCap":2791411833},{"date":"2021-12-10","current":65.326284,"twenty":18.031609,"median":25.365247,"eighty":73.974323,"marketCap":2847246105},{"date":"2021-12-17","current":60.963813,"twenty":18.031609,"median":25.365247,"eighty":73.974323,"marketCap":2657107771},{"date":"2021-12-23","current":63.19352,"twenty":18.031609,"median":25.365247,"eighty":73.974323,"marketCap":2754289586},{"date":"2021-12-31","current":64.92466,"twenty":18.031609,"median":25.365247,"eighty":73.974323,"marketCap":2829741306},{"date":"2022-01-07","current":62.161761,"twenty":18.032402,"median":25.370456,"eighty":73.944736,"marketCap":2709320361},{"date":"2022-01-14","current":66.773517,"twenty":18.032402,"median":25.370456,"eighty":73.944736,"marketCap":2910323743},{"date":"2022-01-21","current":56.158169,"twenty":18.032402,"median":25.370456,"eighty":73.944736,"marketCap":2447653796},{"date":"2022-01-28","current":58.533293,"twenty":18.032402,"median":25.378093,"eighty":73.944736,"marketCap":2551173556},{"date":"2022-02-04","current":59.156503,"twenty":18.032402,"median":25.378093,"eighty":73.944736,"marketCap":2578336175},{"date":"2022-02-11","current":61.143851,"twenty":18.032402,"median":25.378093,"eighty":73.944736,"marketCap":2664954750},{"date":"2022-02-18","current":63.595145,"twenty":18.032402,"median":25.378093,"eighty":73.944736,"marketCap":2771794385},{"date":"2022-02-25","current":62.708801,"twenty":18.032402,"median":25.378093,"eighty":73.944736,"marketCap":2733163105},{"date":"2022-03-04","current":56.473066,"twenty":18.032402,"median":25.389692,"eighty":73.944736,"marketCap":2743122732},{"date":"2022-03-11","current":60.764509,"twenty":18.032402,"median":25.577655,"eighty":73.944736,"marketCap":2951575252},{"date":"2022-03-18","current":60.508453,"twenty":18.032402,"median":25.694165,"eighty":73.944736,"marketCap":2939137592},{"date":"2022-03-25","current":59.557388,"twenty":18.141393,"median":25.775843,"eighty":73.944736,"marketCap":2892940568},{"date":"2022-04-01","current":58.752641,"twenty":18.141393,"median":25.818926,"eighty":73.944736,"marketCap":2853850778},{"date":"2022-04-08","current":55.667777,"twenty":18.141393,"median":25.889862,"eighty":73.944736,"marketCap":2704006584},{"date":"2022-04-14","current":57.734514,"twenty":18.141393,"median":25.93752,"eighty":73.944736,"marketCap":2804396271},{"date":"2022-04-22","current":54.15342,"twenty":18.141393,"median":26.025762,"eighty":73.944736,"marketCap":2630448237},{"date":"2022-04-29","current":51.792824,"twenty":18.141393,"median":26.095852,"eighty":73.944736,"marketCap":2515784634},{"date":"2022-05-06","current":49.670117,"twenty":18.141393,"median":26.136026,"eighty":73.944736,"marketCap":2412676278},{"date":"2022-05-13","current":47.895095,"twenty":18.141393,"median":26.184441,"eighty":73.944736,"marketCap":2326456359},{"date":"2022-05-20","current":48.559966,"twenty":18.141393,"median":26.231123,"eighty":73.944736,"marketCap":2358751793},{"date":"2022-05-27","current":41.503825,"twenty":18.362118,"median":26.276181,"eighty":73.944736,"marketCap":2789555097},{"date":"2022-06-03","current":42.18758,"twenty":18.550491,"median":26.384329,"eighty":73.944736,"marketCap":2835511617},{"date":"2022-06-10","current":41.404944,"twenty":18.754489,"median":26.423713,"eighty":73.944736,"marketCap":2782909109},{"date":"2022-06-17","current":37.509353,"twenty":19.137995,"median":26.454665,"eighty":73.944736,"marketCap":2521078646},{"date":"2022-06-24","current":41.985326,"twenty":19.518912,"median":26.506993,"eighty":73.974323,"marketCap":2821917710},{"date":"2022-07-01","current":41.365373,"twenty":19.886255,"median":26.591082,"eighty":73.974323,"marketCap":2780249431},{"date":"2022-07-08","current":42.033691,"twenty":20.168536,"median":26.633067,"eighty":73.974323,"marketCap":2825168427},{"date":"2022-07-15","current":42.517342,"twenty":20.623741,"median":26.763048,"eighty":73.974323,"marketCap":2857675595},{"date":"2022-07-22","current":42.499755,"twenty":21.226469,"median":26.827233,"eighty":73.974323,"marketCap":2856493516},{"date":"2022-07-29","current":45.357694,"twenty":21.385541,"median":26.89572,"eighty":73.974323,"marketCap":3048581328},{"date":"2022-08-05","current":46.012822,"twenty":21.42472,"median":27.139045,"eighty":73.974323,"marketCap":3092613765},{"date":"2022-08-12","current":49.156555,"twenty":21.539312,"median":27.421247,"eighty":73.974323,"marketCap":3303910357},{"date":"2022-08-19","current":49.895222,"twenty":21.601386,"median":27.542022,"eighty":73.974323,"marketCap":3353557669},{"date":"2022-08-26","current":35.833391,"twenty":21.65255,"median":27.594378,"eighty":73.974323,"marketCap":3329029533},{"date":"2022-09-02","current":34.984078,"twenty":21.723143,"median":27.898687,"eighty":73.974323,"marketCap":3250125770},{"date":"2022-09-09","current":36.103772,"twenty":21.767915,"median":28.214163,"eighty":73.974323,"marketCap":3354148708},{"date":"2022-09-16","current":33.931184,"twenty":21.973438,"median":28.313934,"eighty":73.974323,"marketCap":3152308746},{"date":"2022-09-23","current":31.373701,"twenty":21.989512,"median":28.429458,"eighty":73.974323,"marketCap":2914710899},{"date":"2022-09-30","current":30.387606,"twenty":22.078487,"median":28.707766,"eighty":73.974323,"marketCap":2823099789},{"date":"2022-10-07","current":31.561377,"twenty":22.161559,"median":29.112211,"eighty":73.974323,"marketCap":2932146562},{"date":"2022-10-14","current":32.133103,"twenty":22.239579,"median":29.269634,"eighty":73.974323,"marketCap":2985261660},{"date":"2022-10-21","current":35.709789,"twenty":22.2948,"median":29.521687,"eighty":73.974323,"marketCap":3317546558},{"date":"2022-10-28","current":38.186201,"twenty":22.349209,"median":29.953439,"eighty":73.974323,"marketCap":3547612608},{"date":"2022-11-04","current":36.683231,"twenty":22.423376,"median":30.090353,"eighty":73.974323,"marketCap":3407982252},{"date":"2022-11-11","current":34.517561,"twenty":22.458911,"median":30.380518,"eighty":73.974323,"marketCap":3206784925},{"date":"2022-11-18","current":34.891717,"twenty":22.540466,"median":30.529898,"eighty":73.974323,"marketCap":3241545225},{"date":"2022-11-25","current":22.860537,"twenty":22.553741,"median":30.713687,"eighty":73.974323,"marketCap":2702069765},{"date":"2022-12-02","current":22.778017,"twenty":22.492654,"median":30.713687,"eighty":73.974323,"marketCap":2692316068},{"date":"2022-12-09","current":21.987826,"twenty":22.467724,"median":30.713687,"eighty":73.974323,"marketCap":2598917025},{"date":"2022-12-16","current":22.097852,"twenty":22.441495,"median":30.713687,"eighty":73.974323,"marketCap":2611921955},{"date":"2022-12-23","current":23.443178,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2770936781},{"date":"2022-12-30","current":23.405669,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2766503282},{"date":"2023-01-06","current":23.935798,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2829163399},{"date":"2023-01-13","current":24.993554,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2954188067},{"date":"2023-01-20","current":24.583454,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2905715146},{"date":"2023-01-27","current":23.188116,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2740788989},{"date":"2023-02-03","current":22.738007,"twenty":22.431659,"median":30.713687,"eighty":73.974323,"marketCap":2687587002},{"date":"2023-02-10","current":20.577484,"twenty":22.358855,"median":30.713687,"eighty":73.974323,"marketCap":2432217469},{"date":"2023-02-17","current":20.740023,"twenty":22.330193,"median":30.713687,"eighty":73.974323,"marketCap":2451429297},{"date":"2023-02-24","current":21.277654,"twenty":22.2948,"median":30.713687,"eighty":73.974323,"marketCap":2514976114},{"date":"2023-03-03","current":21.014069,"twenty":22.253677,"median":30.713687,"eighty":73.974323,"marketCap":2988473791},{"date":"2023-03-10","current":20.484939,"twenty":22.175342,"median":30.713687,"eighty":73.974323,"marketCap":2913224636},{"date":"2023-03-17","current":19.690229,"twenty":22.115166,"median":30.713687,"eighty":73.974323,"marketCap":2800206550},{"date":"2023-03-24","current":19.607662,"twenty":22.078487,"median":30.713687,"eighty":73.974323,"marketCap":2788464411},{"date":"2023-03-31","current":19.331061,"twenty":22.026835,"median":30.621792,"eighty":73.944736,"marketCap":2749128246},{"date":"2023-04-06","current":18.216403,"twenty":22.011555,"median":30.621792,"eighty":73.944736,"marketCap":2590609372},{"date":"2023-04-14","current":18.9946,"twenty":22.012602,"median":30.713687,"eighty":73.974323,"marketCap":2701279030},{"date":"2023-04-21","current":19.079231,"twenty":21.987705,"median":30.713687,"eighty":73.974323,"marketCap":2713314723},{"date":"2023-04-28","current":18.829465,"twenty":21.987483,"median":30.713687,"eighty":73.974323,"marketCap":2677794753},{"date":"2023-05-05","current":18.84185,"twenty":21.987483,"median":30.713687,"eighty":73.974323,"marketCap":2679556074},{"date":"2023-05-12","current":19.803759,"twenty":21.829471,"median":30.713687,"eighty":73.974323,"marketCap":2816351991},{"date":"2023-05-19","current":20.67278,"twenty":21.632434,"median":30.713687,"eighty":73.974323,"marketCap":2939938002},{"date":"2023-05-26","current":16.935777,"twenty":21.563263,"median":30.713687,"eighty":73.974323,"marketCap":2950212373},{"date":"2023-06-02","current":17.354364,"twenty":21.504264,"median":30.713687,"eighty":73.974323,"marketCap":3023130125},{"date":"2023-06-09","current":18.526023,"twenty":21.414841,"median":30.713687,"eighty":73.974323,"marketCap":3227233197},{"date":"2023-06-16","current":17.573208,"twenty":21.226469,"median":30.713687,"eighty":73.974323,"marketCap":3061252826},{"date":"2023-06-23","current":18.122002,"twenty":21.091472,"median":30.758321,"eighty":74.003911,"marketCap":3156852828},{"date":"2023-06-30","current":18.941827,"twenty":20.991084,"median":30.802955,"eighty":74.033498,"marketCap":3299666328},{"date":"2023-07-07","current":18.573159,"twenty":20.78383,"median":30.802955,"eighty":74.033498,"marketCap":3235444240},{"date":"2023-07-14","current":19.143838,"twenty":20.596543,"median":30.802955,"eighty":74.033498,"marketCap":3334856512},{"date":"2023-07-21","current":18.049615,"twenty":20.473677,"median":30.802955,"eighty":74.033498,"marketCap":3144243011},{"date":"2023-07-28","current":16.871222,"twenty":20.293902,"median":30.802955,"eighty":74.033498,"marketCap":2938966933},{"date":"2023-08-04","current":16.381348,"twenty":20.166286,"median":30.802955,"eighty":74.033498,"marketCap":2853630735},{"date":"2023-08-11","current":15.950392,"twenty":20.070352,"median":30.802955,"eighty":74.033498,"marketCap":2778558341},{"date":"2023-08-18","current":15.800568,"twenty":20.070352,"median":30.802955,"eighty":74.033498,"marketCap":2752458954},{"date":"2023-08-25","current":15.238802,"twenty":20.070352,"median":30.802955,"eighty":74.033498,"marketCap":2904363252},{"date":"2023-09-01","current":15.380071,"twenty":19.98928,"median":30.802955,"eighty":74.033498,"marketCap":2931287761},{"date":"2023-09-08","current":15.143052,"twenty":19.880868,"median":30.802955,"eighty":74.033498,"marketCap":2886114308},{"date":"2023-09-15","current":15.035316,"twenty":19.768338,"median":30.802955,"eighty":74.033498,"marketCap":2865580920},{"date":"2023-09-22","current":14.15496,"twenty":19.653899,"median":30.802955,"eighty":74.033498,"marketCap":2697793809},{"date":"2023-09-29","current":13.862534,"twenty":19.572984,"median":30.802955,"eighty":74.033498,"marketCap":2642060328},{"date":"2023-10-06","current":13.008342,"twenty":19.331061,"median":30.802955,"eighty":74.033498,"marketCap":2479259897},{"date":"2023-10-12","current":13.28076,"twenty":19.185763,"median":30.802955,"eighty":74.033498,"marketCap":2531180035},{"date":"2023-10-20","current":12.660509,"twenty":19.118451,"median":30.844985,"eighty":74.063086,"marketCap":2412966388},{"date":"2023-10-27","current":13.094531,"twenty":19.122545,"median":30.913229,"eighty":74.1634,"marketCap":2495686607},{"date":"2023-11-03","current":12.931388,"twenty":19.112258,"median":30.913229,"eighty":74.1634,"marketCap":2464593192},{"date":"2023-11-10","current":12.585094,"twenty":19.005797,"median":30.913229,"eighty":74.1634,"marketCap":2398593017},{"date":"2023-11-17","current":13.133008,"twenty":18.997903,"median":30.913229,"eighty":74.1634,"marketCap":2503019960},{"date":"2023-11-24","current":13.492778,"twenty":18.989198,"median":30.913229,"eighty":74.1634,"marketCap":2972647870},{"date":"2023-12-01","current":13.831954,"twenty":18.989198,"median":30.913229,"eighty":74.1634,"marketCap":3047373064},{"date":"2023-12-08","current":14.258085,"twenty":18.974822,"median":30.900122,"eighty":74.129962,"marketCap":3141255742},{"date":"2023-12-15","current":15.227534,"twenty":18.974822,"median":30.900122,"eighty":74.129962,"marketCap":3354838835},{"date":"2023-12-22","current":15.156956,"twenty":18.974822,"median":30.900122,"eighty":74.129962,"marketCap":3339289517},{"date":"2023-12-29","current":15.404644,"twenty":18.989198,"median":30.913229,"eighty":74.1634,"marketCap":3393858824},{"date":"2024-01-05","current":14.528412,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3200812566},{"date":"2024-01-12","current":15.155624,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3338996133},{"date":"2024-01-19","current":15.202232,"twenty":19.002857,"median":30.941108,"eighty":74.230276,"marketCap":3349264551},{"date":"2024-01-26","current":15.159619,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3339876284},{"date":"2024-02-02","current":15.151629,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3338115983},{"date":"2024-02-09","current":15.465901,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3407354459},{"date":"2024-02-16","current":15.563112,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3428771445},{"date":"2024-02-23","current":15.888037,"twenty":18.996251,"median":30.927169,"eighty":74.196838,"marketCap":3500356987},{"date":"2024-03-01","current":16.951194,"twenty":18.948561,"median":30.913229,"eighty":74.1634,"marketCap":3711006247},{"date":"2024-03-08","current":18.334198,"twenty":18.880244,"median":30.913229,"eighty":74.1634,"marketCap":4013777709},{"date":"2024-03-15","current":18.606613,"twenty":18.824511,"median":30.913229,"eighty":74.1634,"marketCap":4073415633},{"date":"2024-03-22","current":18.86574,"twenty":18.775909,"median":30.913229,"eighty":74.1634,"marketCap":4130144389},{"date":"2024-03-28","current":19.088987,"twenty":18.773252,"median":30.913229,"eighty":74.1634,"marketCap":4179018395},{"date":"2024-04-05","current":18.532198,"twenty":18.661635,"median":30.927169,"eighty":74.196838,"marketCap":4057124298},{"date":"2024-04-12","current":18.435191,"twenty":18.612726,"median":30.927169,"eighty":74.196838,"marketCap":4035887379},{"date":"2024-04-19","current":17.900992,"twenty":18.527258,"median":30.927169,"eighty":74.196838,"marketCap":3918938865},{"date":"2024-04-26","current":18.730197,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":4100470886},{"date":"2024-05-03","current":18.621231,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":4076615717},{"date":"2024-05-10","current":20.071011,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":4394005836},{"date":"2024-05-17","current":19.597939,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":4290439491},{"date":"2024-05-24","current":22.420248,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":5155625757},{"date":"2024-05-31","current":23.320954,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":5362746606},{"date":"2024-06-07","current":22.666859,"twenty":18.447965,"median":30.913229,"eighty":74.1634,"marketCap":5212334845},{"date":"2024-06-14","current":22.783255,"twenty":18.441586,"median":30.927169,"eighty":74.196838,"marketCap":5239100574},{"date":"2024-06-21","current":21.101838,"twenty":18.435207,"median":30.941108,"eighty":74.230276,"marketCap":4852452159},{"date":"2024-06-28","current":21.54971,"twenty":18.435197,"median":30.971946,"eighty":74.600827,"marketCap":4955442030},{"date":"2024-07-05","current":21.905224,"twenty":18.435197,"median":30.914062,"eighty":74.600827,"marketCap":5037193877},{"date":"2024-07-12","current":22.107652,"twenty":18.435197,"median":30.914062,"eighty":74.600827,"marketCap":5083742972},{"date":"2024-07-15","current":22.644086,"twenty":18.435197,"median":30.914062,"eighty":74.600827,"marketCap":5207098072},{"date":"2024-08-02","current":22.799702,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5242882688},{"date":"2024-08-09","current":23.310832,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5360419152},{"date":"2024-08-16","current":24.242001,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5574544986},{"date":"2024-08-23","current":21.466652,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5111381496},{"date":"2024-08-30","current":20.907587,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":4978263660},{"date":"2024-09-06","current":21.279169,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5066740254},{"date":"2024-09-13","current":22.538146,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5366512927},{"date":"2024-09-20","current":23.91691,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5694807660},{"date":"2024-09-27","current":23.410875,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5574316508},{"date":"2024-10-04","current":22.822944,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5434325580},{"date":"2024-10-11","current":22.829056,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5435780788},{"date":"2024-10-18","current":23.993916,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5713143270},{"date":"2024-10-25","current":23.870463,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5683748086},{"date":"2024-10-31","current":21.127602,"twenty":18.372203,"median":31.27777,"eighty":75.854552,"marketCap":5030651117},{"date":"2024-11-08","current":21.731423,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5174425583},{"date":"2024-11-15","current":22.571149,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5374371046},{"date":"2024-11-22","current":23.791129,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5333043163},{"date":"2024-11-29","current":23.579033,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5285499703},{"date":"2024-12-06","current":25.276266,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5665952983},{"date":"2024-12-13","current":23.50094,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5267994184},{"date":"2024-12-20","current":22.048401,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":4942391531},{"date":"2024-12-27","current":23.209391,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5202640246},{"date":"2025-01-03","current":22.998538,"twenty":18.371672,"median":31.286869,"eighty":75.9027,"marketCap":5155375345},{"date":"2025-01-10","current":23.297897,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5222479835},{"date":"2025-01-17","current":24.7205,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5541372039},{"date":"2025-01-24","current":24.901417,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5581926491},{"date":"2025-01-31","current":24.481013,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5487688447},{"date":"2025-02-07","current":26.104057,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5851511484},{"date":"2025-02-14","current":24.133497,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5409788888},{"date":"2025-02-21","current":22.326934,"twenty":18.37114,"median":31.295968,"eighty":75.950848,"marketCap":5004827882},{"date":"2025-02-28","current":20.265722,"twenty":18.409192,"median":31.295968,"eighty":75.950848,"marketCap":4730282992},{"date":"2025-03-07","current":17.81857,"twenty":18.527258,"median":31.334834,"eighty":75.998996,"marketCap":4159085885},{"date":"2025-03-14","current":18.308978,"twenty":18.527258,"median":31.334834,"eighty":75.998996,"marketCap":4273553480},{"date":"2025-03-21","current":19.759096,"twenty":18.57985,"median":31.334834,"eighty":75.998996,"marketCap":4612029812},{"date":"2025-03-28","current":19.137085,"twenty":18.654194,"median":31.334834,"eighty":75.998996,"marketCap":4466844331},{"date":"2025-04-04","current":18.36733,"twenty":18.755365,"median":31.334834,"eighty":75.998996,"marketCap":4287173675},{"date":"2025-04-11","current":18.755932,"twenty":18.762647,"median":31.295968,"eighty":75.950848,"marketCap":4377878377},{"date":"2025-04-17","current":18.911124,"twenty":18.791119,"median":31.295968,"eighty":75.950848,"marketCap":4414102300},{"date":"2025-04-25","current":20.278668,"twenty":18.847402,"median":31.334834,"eighty":75.998996,"marketCap":4733304826},{"date":"2025-05-02","current":21.33779,"twenty":18.879488,"median":31.334834,"eighty":75.998996,"marketCap":4980517622},{"date":"2025-05-09","current":22.983806,"twenty":18.893129,"median":31.334834,"eighty":75.998996,"marketCap":5364719114},{"date":"2025-05-16","current":23.685366,"twenty":18.94111,"median":31.334834,"eighty":75.998996,"marketCap":5528472409},{"date":"2025-05-23","current":27.823958,"twenty":18.94415,"median":31.096115,"eighty":74.196838,"marketCap":6452570530},{"date":"2025-05-30","current":28.479939,"twenty":18.94415,"median":30.914062,"eighty":73.206878,"marketCap":6604697280},{"date":"2025-06-06","current":29.6586,"twenty":18.94415,"median":30.240486,"eighty":67.806661,"marketCap":6878036990},{"date":"2025-06-13","current":29.377967,"twenty":18.94415,"median":29.686664,"eighty":66.557471,"marketCap":6812956106},{"date":"2025-06-20","current":29.039959,"twenty":18.941827,"median":29.346785,"eighty":65.513247,"marketCap":6734569798},{"date":"2025-06-27","current":29.855667,"twenty":18.941827,"median":29.335137,"eighty":64.806943,"marketCap":6923738232},{"date":"2025-07-03","current":31.215181,"twenty":18.941827,"median":29.335137,"eighty":64.571508,"marketCap":7239018955},{"date":"2025-07-11","current":31.215181,"twenty":18.941827,"median":29.335137,"eighty":64.22528,"marketCap":7239018955},{"date":"2025-07-18","current":31.973515,"twenty":18.941827,"median":29.335137,"eighty":63.380483,"marketCap":7414881964},{"date":"2025-07-25","current":32.729355,"twenty":18.941827,"median":29.335137,"eighty":62.729575,"marketCap":7590166477},{"date":"2025-08-01","current":33.527601,"twenty":18.941827,"median":29.335137,"eighty":62.020402,"marketCap":7775285433},{"date":"2025-08-08","current":34.478014,"twenty":18.941827,"median":29.335137,"eighty":61.206172,"marketCap":7995692691},{"date":"2025-08-15","current":33.421584,"twenty":18.941827,"median":29.335137,"eighty":60.764509,"marketCap":7750699322},{"date":"2025-08-22","current":29.057941,"twenty":18.941827,"median":29.112211,"eighty":60.188262,"marketCap":7583803013},{"date":"2025-08-29","current":28.454982,"twenty":18.941827,"median":29.039959,"eighty":59.557388,"marketCap":7426437365},{"date":"2025-09-05","current":28.178742,"twenty":18.941648,"median":28.513211,"eighty":59.212322,"marketCap":7354341654},{"date":"2025-09-12","current":28.714582,"twenty":18.941827,"median":28.479939,"eighty":58.533293,"marketCap":7494189961},{"date":"2025-09-19","current":30.032548,"twenty":18.941827,"median":28.407598,"eighty":58.075922,"marketCap":7838164681},{"date":"2025-09-26","current":30.484074,"twenty":18.941827,"median":28.407598,"eighty":57.74061,"marketCap":7956007872},{"date":"2025-10-03","current":32.347864,"twenty":18.941827,"median":28.407598,"eighty":57.460168,"marketCap":8442436769},{"date":"2025-10-10","current":32.137078,"twenty":18.941827,"median":28.407598,"eighty":56.66041,"marketCap":8387423977},{"date":"2025-10-17","current":32.776092,"twenty":18.941827,"median":28.407598,"eighty":56.149406,"marketCap":8554199599},{"date":"2025-10-24","current":31.770977,"twenty":18.941827,"median":28.407598,"eighty":54.305914,"marketCap":8291875444},{"date":"2025-10-31","current":31.768758,"twenty":18.941827,"median":28.407598,"eighty":53.159164,"marketCap":8291296362},{"date":"2025-11-07","current":31.387125,"twenty":18.941827,"median":28.407598,"eighty":52.409314,"marketCap":8191694254},{"date":"2025-11-14","current":31.361608,"twenty":18.941827,"median":28.407598,"eighty":51.87137,"marketCap":8185034811},{"date":"2025-11-21","current":31.464911,"twenty":18.941827,"median":28.407598,"eighty":51.390242,"marketCap":9362887640},{"date":"2025-11-28","current":35.180367,"twenty":18.941827,"median":28.407598,"eighty":50.800969,"marketCap":10468481118},{"date":"2025-12-05","current":34.486549,"twenty":18.941827,"median":28.407598,"eighty":50.18334,"marketCap":10262024474},{"date":"2025-12-12","current":35.47035,"twenty":18.941827,"median":28.407598,"eighty":49.670117,"marketCap":10554770150},{"date":"2025-12-19","current":33.201088,"twenty":18.941827,"median":28.407598,"eighty":49.156555,"marketCap":9879515040},{"date":"2025-12-26","current":33.902691,"twenty":18.941827,"median":28.407598,"eighty":48.967491,"marketCap":10088288168},{"date":"2026-01-02","current":32.880939,"twenty":18.941827,"median":28.407598,"eighty":48.572166,"marketCap":9784249632},{"date":"2026-01-09","current":34.208315,"twenty":18.941827,"median":28.407598,"eighty":47.789141,"marketCap":10179231321},{"date":"2026-01-16","current":36.823688,"twenty":18.941827,"median":28.407598,"eighty":47.252475,"marketCap":10957477428},{"date":"2026-01-23","current":38.178203,"twenty":18.941827,"median":28.407598,"eighty":46.3206,"marketCap":11360535192},{"date":"2026-01-30","current":36.80556,"twenty":18.941827,"median":28.407598,"eighty":45.502789,"marketCap":10952083346},{"date":"2026-02-06","current":37.89018,"twenty":18.941827,"median":28.407598,"eighty":44.994139,"marketCap":11274829228},{"date":"2026-02-13","current":42.02825,"twenty":18.941827,"median":28.407598,"eighty":44.432908,"marketCap":12506178189},{"date":"2026-02-20","current":42.236714,"twenty":18.941827,"median":28.407598,"eighty":44.210311,"marketCap":12568210128},{"date":"2026-02-27","current":42.3485,"twenty":18.941827,"median":28.407598,"eighty":43.913514,"marketCap":12601473631},{"date":"2026-03-06","current":39.429832,"twenty":18.941827,"median":28.407598,"eighty":43.443586,"marketCap":11087235057},{"date":"2026-03-13","current":38.076904,"twenty":18.941827,"median":28.407598,"eighty":43.234025,"marketCap":10706806435},{"date":"2026-03-20","current":37.901041,"twenty":18.941827,"median":28.407598,"eighty":43.050431,"marketCap":10657355825},{"date":"2026-03-27","current":35.894076,"twenty":18.941827,"median":28.407598,"eighty":42.855898,"marketCap":10093019463},{"date":"2026-04-02","current":37.032387,"twenty":18.941827,"median":28.407598,"eighty":42.55938,"marketCap":10413099779},{"date":"2026-04-10","current":41.740173,"twenty":18.941827,"median":28.407598,"eighty":42.429405,"marketCap":11736877638},{"date":"2026-04-17","current":42.673844,"twenty":18.941827,"median":28.407598,"eighty":42.308263,"marketCap":11999415425},{"date":"2026-04-24","current":44.234328,"twenty":18.941827,"median":28.407598,"eighty":42.308263,"marketCap":12438206495},{"date":"2026-05-01","current":44.207639,"twenty":18.941827,"median":28.407598,"eighty":42.299153,"marketCap":12430701845},{"date":"2026-05-08","current":45.516467,"twenty":18.941827,"median":28.407598,"eighty":42.299153,"marketCap":12798729869},{"date":"2026-05-15","current":48.144799,"twenty":18.941827,"median":28.407598,"eighty":42.299153,"marketCap":13537787777},{"date":"2026-05-22","current":44.242869,"twenty":18.941827,"median":28.407598,"eighty":42.299153,"marketCap":12440607983},{"date":"2026-05-29","current":51.609783,"twenty":18.941648,"median":28.383586,"eighty":42.334803,"marketCap":16072834716},{"date":"2026-06-05","current":47.113213,"twenty":18.941827,"median":28.407598,"eighty":42.530533,"marketCap":14672467969},{"date":"2026-06-12","current":44.798873,"twenty":18.941827,"median":28.407598,"eighty":42.772358,"marketCap":13951713049},{"date":"2026-06-18","current":44.491259,"twenty":18.941827,"median":28.407598,"eighty":42.891073,"marketCap":13855912707},{"date":"2026-06-26","current":47.599225,"twenty":18.941648,"median":28.383586,"eighty":43.053626,"marketCap":14823826502},{"date":"2026-07-02","current":45.371672,"twenty":18.941648,"median":28.383586,"eighty":43.168737,"marketCap":14130099892},{"date":"2026-07-10","current":41.196217,"twenty":18.941648,"median":28.383586,"eighty":43.168737,"marketCap":12829737890},{"date":"2026-07-17","current":39.812435,"twenty":18.941648,"median":28.383586,"eighty":43.168737,"marketCap":12398786511},{"date":"2026-07-24","current":42.467176,"twenty":18.941648,"median":28.383586,"eighty":43.168737,"marketCap":13225552467},{"date":"2026-07-31","current":40.226123,"twenty":18.941469,"median":28.359574,"eighty":43.176266,"marketCap":12527621453},{"date":"2026-08-07","current":38.530869,"twenty":18.941469,"median":28.359574,"eighty":43.176266,"marketCap":11999668474},{"date":"2026-08-14","current":39.479748,"twenty":18.941469,"median":28.359574,"eighty":43.176266,"marketCap":12295177991},{"date":"2026-08-21","current":38.594513,"twenty":18.941469,"median":28.359574,"eighty":43.176266,"marketCap":12019489234},{"date":"2026-08-28","current":28.186587,"twenty":18.941469,"median":28.342741,"eighty":43.176266,"marketCap":9289876365},{"date":"2026-09-04","current":27.047264,"twenty":18.941469,"median":28.0883,"eighty":43.06812,"marketCap":8914372450},{"date":"2026-09-10","current":26.583298,"twenty":18.941469,"median":28.009004,"eighty":42.997884,"marketCap":8761456398}],"updateTime":1789166596439},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"DY\",pageSize:20,pageCount:9,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10938512","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000068-DY","pdf_url":null,"pub_time":1606147200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/0000067215-20-000068-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/dyfy2021q3earningsrele.htm","primary":true,"translateUrl":null,"linkName":"dyfy2021q3earningsrele.htm","type":"EX-99.1","id":"NTFILEDdT73mhPRD5VP768","market":"us","size":238413},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/dy-20201124.htm","primary":false,"translateUrl":null,"linkName":"dy-20201124.htm","type":"8-K","id":"NTFILEBC9FxzoGJu7M52i9","market":"us","size":41910},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri.htm","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri.htm","type":"EX-99.2","id":"NTFILECKLA5RWrrr76aJyg","market":"us","size":22239},{"description":"EX-99.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/dyfy2021q3non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q3non-gaapreco.htm","type":"EX-99.3","id":"NTFILEEvbZ1SVJdGuoKC9j","market":"us","size":194986},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/doverlay3a031.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a031.jpg","type":"GRAPHIC","id":"NTFILE5i3XSZhuHszny3cV","market":"us","size":412417},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/dycomheaderlogoa301.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa301.jpg","type":"GRAPHIC","id":"NTFILEDeAcSAqPS3uiExJ2","market":"us","size":95308},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/image0a101.jpg","primary":false,"translateUrl":null,"linkName":"image0a101.jpg","type":"GRAPHIC","id":"NTFILEBtEK24cmok73Kuzq","market":"us","size":95308},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/image1a091.jpg","primary":false,"translateUrl":null,"linkName":"image1a091.jpg","type":"GRAPHIC","id":"NTFILE25JpktnmCFf2FaPq","market":"us","size":72312},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri001.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri001.jpg","type":"GRAPHIC","id":"NTFILEDqXvUv6uWcJbJCGz","market":"us","size":55162},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri002.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri002.jpg","type":"GRAPHIC","id":"NTFILE5tMyCmFsAjhAj9WY","market":"us","size":44635},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri003.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri003.jpg","type":"GRAPHIC","id":"NTFILEGBpLtF75p7UdfN5W","market":"us","size":162171},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri004.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri004.jpg","type":"GRAPHIC","id":"NTFILEFCPoGY61JkZqYQk4","market":"us","size":82505},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri005.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri005.jpg","type":"GRAPHIC","id":"NTFILEDQhkAcsh35fYfTNG","market":"us","size":143544},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri006.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri006.jpg","type":"GRAPHIC","id":"NTFILEEWAAbsQYdny1pJza","market":"us","size":85330},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri007.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri007.jpg","type":"GRAPHIC","id":"NTFILEE6pNmDf37C26yUnD","market":"us","size":94585},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri008.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri008.jpg","type":"GRAPHIC","id":"NTFILE2Jda6ZmJPs1oDq5e","market":"us","size":80308},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri009.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri009.jpg","type":"GRAPHIC","id":"NTFILE6J4A7DLZcgKahWXe","market":"us","size":102575},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri010.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri010.jpg","type":"GRAPHIC","id":"NTFILE7yXh7CJzbWa7REex","market":"us","size":80682},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri011.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri011.jpg","type":"GRAPHIC","id":"NTFILEAYJNDuguCaU3hKsT","market":"us","size":107824},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000068/q32021presentationmateri012.jpg","primary":false,"translateUrl":null,"linkName":"q32021presentationmateri012.jpg","type":"GRAPHIC","id":"NTFILEHa6vr9FeH3sGCPwm","market":"us","size":133106}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-11-24 00:00","pubTimestamp":1606147200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10630575","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000060-DY","pdf_url":null,"pub_time":1603814400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000060/0000067215-20-000060-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000060/dy-20201028.htm","primary":true,"translateUrl":null,"linkName":"dy-20201028.htm","type":"8-K","id":"NTFILE5Lxs9aNkq3tixx7b","market":"us","size":33096}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-28 00:00","pubTimestamp":1603814400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10373775","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000056-DY","pdf_url":null,"pub_time":1600185600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/0000067215-20-000056-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio.htm","primary":true,"translateUrl":null,"linkName":"dycominvestorpresentatio.htm","type":"EX-99.1","id":"NTFILE62E33T1xPH231nAC","market":"us","size":63934},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916.htm","primary":false,"translateUrl":null,"linkName":"dy-20200916.htm","type":"8-K","id":"NTFILE8nV74swXK9k9Z43L","market":"us","size":43693},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dyfy2021q2non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q2non-gaapreco.htm","type":"EX-99.2","id":"NTFILEHsFPcTZQUXyuVU42","market":"us","size":637285},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200916.xsd","type":"EX-101.SCH","id":"NTFILE5DxVT2LNdEkG8DYa","market":"us","size":2732},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200916_cal.xml","type":"EX-101.CAL","id":"NTFILEFvEcsePcaEwGgRCp","market":"us","size":801},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200916_def.xml","type":"EX-101.DEF","id":"NTFILE2TUx9TtkjB9QMNHW","market":"us","size":1765},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200916_lab.xml","type":"EX-101.LAB","id":"NTFILEGEg5auDRBKewtYny","market":"us","size":24480},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200916_pre.xml","type":"EX-101.PRE","id":"NTFILEv1b7Vwh4z3Bep8kg","market":"us","size":12632},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/doverlay3a0211.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a0211.jpg","type":"GRAPHIC","id":"NTFILEF1Sb1aivExh5tna2","market":"us","size":412417},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycomheaderlogoa2911.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa2911.jpg","type":"GRAPHIC","id":"NTFILEDjiY4F9e4yMoacYB","market":"us","size":95308},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio001.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILE71UYbERMwSUYfp36","market":"us","size":54055},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio002.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILEA8GPtm4zkZUABuQy","market":"us","size":162501},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio003.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE6pYr4FBuZbBn6nV6","market":"us","size":101019},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio004.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILECBgDfJEGZFhy9e88","market":"us","size":144134},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio005.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILE5DfNThr3EJd2o1nk","market":"us","size":99057},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio006.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILEHkJACWZzFYYD5biB","market":"us","size":109185},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio007.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEHQzZgouQYisAuX9K","market":"us","size":123935},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio008.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILEAd4Wfxy6w7EWysD7","market":"us","size":105612},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio009.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILE6RNWyXoceh1NmM11","market":"us","size":81794},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio010.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILE8KudZjEWS1HHRTz8","market":"us","size":122217},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio011.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILEARTeNsYf3zTk9prG","market":"us","size":86877},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio012.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILECusbjg18J3UJPBxm","market":"us","size":91923},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio013.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILE9GmFwaargeq7oeo6","market":"us","size":85748},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio014.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILEEiQM6EbUx1qWLTWP","market":"us","size":71690},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio015.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILEGFJM6Z2CrKhSenVD","market":"us","size":51123},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio016.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILE435KS8ingCWWe1WX","market":"us","size":88960},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio017.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILE2wNJVnGiDnEeKf9E","market":"us","size":71665},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio018.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILEDTtAmeYnARSdKqWz","market":"us","size":56922},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio019.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILE7kAnrGbfSTVLXXu3","market":"us","size":108441},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio020.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILEH9uvuQZcbDoSPxuM","market":"us","size":86564},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio021.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILED3MXFaxgL71Eegpg","market":"us","size":137502},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio022.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILEF1JokmJ4d6sRMr4M","market":"us","size":107326},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dycominvestorpresentatio023.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILEDsNL7hsb26wVuAiv","market":"us","size":154985},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000056/dy-20200916_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200916_htm.xml","type":"XML","id":"NTFILEGa1qQtp9dyLVKcW2","market":"us","size":10835}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-16 00:00","pubTimestamp":1600185600,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10306712","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000052-DY","pdf_url":null,"pub_time":1598457600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"DY","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/0000067215-20-000052-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725.htm","primary":true,"translateUrl":null,"linkName":"dy-20200725.htm","type":"10-Q","id":"NTFILEDhRJARFZDkaL2H3y","market":"us","size":2256572},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dyq2fy202110qex101.htm","primary":false,"translateUrl":null,"linkName":"dyq2fy202110qex101.htm","type":"EX-10.1","id":"NTFILEANiEVsSggTZrrskL","market":"us","size":208446},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dyq2fy202110qex311.htm","primary":false,"translateUrl":null,"linkName":"dyq2fy202110qex311.htm","type":"EX-31.1","id":"NTFILE91Zwa6QZq36RZK1y","market":"us","size":13573},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dyq2fy202110qex312.htm","primary":false,"translateUrl":null,"linkName":"dyq2fy202110qex312.htm","type":"EX-31.2","id":"NTFILEFni5YsgwgDp2ZWeJ","market":"us","size":13585},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dyq2fy202110qex321.htm","primary":false,"translateUrl":null,"linkName":"dyq2fy202110qex321.htm","type":"EX-32.1","id":"NTFILEDXieSJx2mB3NXAnz","market":"us","size":7703},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dyq2fy202110qex322.htm","primary":false,"translateUrl":null,"linkName":"dyq2fy202110qex322.htm","type":"EX-32.2","id":"NTFILE5HeK8NkwoNthiDbH","market":"us","size":7750},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200725.xsd","type":"EX-101.SCH","id":"NTFILEjt5FEDgBuPNagPWe","market":"us","size":59230},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200725_cal.xml","type":"EX-101.CAL","id":"NTFILEF8wRhu9oActk9XDu","market":"us","size":118222},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200725_def.xml","type":"EX-101.DEF","id":"NTFILEGTu4E5wXSZwJMu4f","market":"us","size":296780},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200725_lab.xml","type":"EX-101.LAB","id":"NTFILEk17k7e7QoPxnN7mL","market":"us","size":645138},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200725_pre.xml","type":"EX-101.PRE","id":"NTFILEAZpQQLwc2soWHZzq","market":"us","size":488970},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/dy-20200725_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200725_htm.xml","type":"XML","id":"NTFILEEadTjNgXMgjcALBv","market":"us","size":1878036}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":33312,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":33313,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":33314,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":33315,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":33316,"name":"CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS??? EQUITY (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":33317,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)","name_zh":"简明合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000052/R7.htm","cdn_url":"https://static.tigerbbs.com/9b9a1b920fcab9db0ec9710afe2aa809","translation_url":"https://static.tigerbbs.com/37985130647f464ee6bf96206ced25c5","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-27 00:00","pubTimestamp":1598457600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10300925","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000048-DY","pdf_url":null,"pub_time":1598371200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/0000067215-20-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dyq2fy20218k-transcrip.htm","primary":true,"translateUrl":null,"linkName":"dyq2fy20218k-transcrip.htm","type":"EX-99.1","id":"NTFILEBydmVsRH5RV44jxo","market":"us","size":157865},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826.htm","primary":false,"translateUrl":null,"linkName":"dy-20200826.htm","type":"8-K","id":"NTFILEDP5KJKHyYEkscCGC","market":"us","size":47692},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200826.xsd","type":"EX-101.SCH","id":"NTFILECpCip8tchSnwTW68","market":"us","size":2782},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_cal.xml","type":"EX-101.CAL","id":"NTFILE6zsHAVGzb1cpbeUw","market":"us","size":801},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_def.xml","type":"EX-101.DEF","id":"NTFILE2C9c4QQzwuBTCyTx","market":"us","size":1765},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_lab.xml","type":"EX-101.LAB","id":"NTFILEF3H4PXRhxzMUxzXz","market":"us","size":24470},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_pre.xml","type":"EX-101.PRE","id":"NTFILEASjrpvezjUdsdBJG","market":"us","size":13232},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000048/dy-20200826_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_htm.xml","type":"XML","id":"NTFILEFFWCXYVvdQ94F97Q","market":"us","size":10835}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-08-26 00:00","pubTimestamp":1598371200,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10295942","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000044-DY","pdf_url":null,"pub_time":1598371200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/0000067215-20-000044-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dyfy2021q28kearningsre.htm","primary":true,"translateUrl":null,"linkName":"dyfy2021q28kearningsre.htm","type":"EX-99.1","id":"NTFILE3gLW7irXz14s9Fsx","market":"us","size":381735},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826.htm","primary":false,"translateUrl":null,"linkName":"dy-20200826.htm","type":"8-K","id":"NTFILE37msibmvAdbwTncZ","market":"us","size":50540},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri.htm","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri.htm","type":"EX-99.2","id":"NTFILE9i4ZySbHNivenMJd","market":"us","size":22941},{"description":"EX-99.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dyfy2021q2non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q2non-gaapreco.htm","type":"EX-99.3","id":"NTFILEBu83FSziZ4JDug71","market":"us","size":366737},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200826.xsd","type":"EX-101.SCH","id":"NTFILE866Gv5S6zZD6W1Pu","market":"us","size":2782},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_cal.xml","type":"EX-101.CAL","id":"NTFILEAPwAXrNLYrunYxzT","market":"us","size":801},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_def.xml","type":"EX-101.DEF","id":"NTFILEC2HrU5FUuRs53u2d","market":"us","size":1765},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_lab.xml","type":"EX-101.LAB","id":"NTFILEDhpa3D8ZjkCce7u8","market":"us","size":24470},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_pre.xml","type":"EX-101.PRE","id":"NTFILEGzShHVoijCssjydD","market":"us","size":13232},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/doverlay3a0311.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a0311.jpg","type":"GRAPHIC","id":"NTFILECvgpkA1sXgs75VpU","market":"us","size":412417},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dycomheaderlogoa3011.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa3011.jpg","type":"GRAPHIC","id":"NTFILEEQzPpJPQDaP8ewaH","market":"us","size":95308},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/image0a1011.jpg","primary":false,"translateUrl":null,"linkName":"image0a1011.jpg","type":"GRAPHIC","id":"NTFILE56mnVWj6zqBJp6f7","market":"us","size":95308},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/image1a0911.jpg","primary":false,"translateUrl":null,"linkName":"image1a0911.jpg","type":"GRAPHIC","id":"NTFILEGd8otEgyY2UnYUon","market":"us","size":72312},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri001.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri001.jpg","type":"GRAPHIC","id":"NTFILE2mkxv4nUK8QcGSYW","market":"us","size":54904},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri002.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri002.jpg","type":"GRAPHIC","id":"NTFILE7NGcU2GhV4Hk2Bee","market":"us","size":44627},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri003.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri003.jpg","type":"GRAPHIC","id":"NTFILEEdtJ7DLpjHc3mrWj","market":"us","size":162155},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri004.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri004.jpg","type":"GRAPHIC","id":"NTFILEJ9eRWPs2j68jdaGh","market":"us","size":85596},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri005.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri005.jpg","type":"GRAPHIC","id":"NTFILE9SswTB36A2d6FfAY","market":"us","size":144125},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri006.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri006.jpg","type":"GRAPHIC","id":"NTFILE9QcTo6SNrqX6h2eU","market":"us","size":88606},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri007.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri007.jpg","type":"GRAPHIC","id":"NTFILE3mdazxf6HsA1gmsE","market":"us","size":95288},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri008.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri008.jpg","type":"GRAPHIC","id":"NTFILECswHoh8qKSxFNhFh","market":"us","size":64787},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri009.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri009.jpg","type":"GRAPHIC","id":"NTFILEFcxBiqKh8YkNS3Vs","market":"us","size":108667},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri010.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri010.jpg","type":"GRAPHIC","id":"NTFILE6xBK5yGfvX28NDhe","market":"us","size":74688},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri011.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri011.jpg","type":"GRAPHIC","id":"NTFILEB1zmdNiusyoQtg3j","market":"us","size":100096},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/q22021presentationmateri012.jpg","primary":false,"translateUrl":null,"linkName":"q22021presentationmateri012.jpg","type":"GRAPHIC","id":"NTFILEDWhzDkQd4PQS4o5w","market":"us","size":162155},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000044/dy-20200826_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200826_htm.xml","type":"XML","id":"NTFILE5vY1Pzzbwy4e2FXp","market":"us","size":11778}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-08-26 00:00","pubTimestamp":1598371200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9795976","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000039-DY","pdf_url":null,"pub_time":1591545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/0000067215-20-000039-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio.htm","primary":true,"translateUrl":null,"linkName":"dycominvestorpresentatio.htm","type":"EX-99.1","id":"NTFILECT1LP9aV4hJXUDcq","market":"us","size":65746},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608.htm","primary":false,"translateUrl":null,"linkName":"dy-20200608.htm","type":"8-K","id":"NTFILE5QhvhDc5G4ShJfTS","market":"us","size":44003},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dyfy2021q1non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q1non-gaapreco.htm","type":"EX-99.2","id":"NTFILED9kkJhmL7M3SbbRG","market":"us","size":862579},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200608.xsd","type":"EX-101.SCH","id":"NTFILE4Bm6tDkzaxGr9u3R","market":"us","size":2873},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200608_cal.xml","type":"EX-101.CAL","id":"NTFILEHotMzEnGYkzQHjaC","market":"us","size":801},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200608_def.xml","type":"EX-101.DEF","id":"NTFILE72pA4NLQHkFopjbg","market":"us","size":1765},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200608_lab.xml","type":"EX-101.LAB","id":"NTFILE8Mn3PkEAAWjmWDZc","market":"us","size":24480},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200608_pre.xml","type":"EX-101.PRE","id":"NTFILE3a4sSme6uQnBHim9","market":"us","size":12632},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/doverlay3a021.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a021.jpg","type":"GRAPHIC","id":"NTFILE7uEwXGPM4pHCPBaP","market":"us","size":412417},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycomheaderlogoa291.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa291.jpg","type":"GRAPHIC","id":"NTFILE7HdDNfjbE9ekqhVL","market":"us","size":95308},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio001.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILEBjxW9KzVKQR9dPDe","market":"us","size":59868},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio002.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILE6ac62A1aAqaSwJZu","market":"us","size":154742},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio003.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE94oWQk7bibPgfRqZ","market":"us","size":98267},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio004.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILED6oyY82kLwnSxjFU","market":"us","size":99417},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio005.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILE13WL1L3erN4hWN8n","market":"us","size":134373},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio006.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILE7GyhiAocwtb4qra7","market":"us","size":113252},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio007.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEArKo8vdthXSmaiMg","market":"us","size":109429},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio008.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILE43ZpN6f8PiHjue8D","market":"us","size":106481},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio009.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILEFHvmArwyehxPZbSE","market":"us","size":103591},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio010.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILEaTfcq1MQLaQHFwAz","market":"us","size":83869},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio011.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILE8L8gNaTA77gCYcKs","market":"us","size":81718},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio012.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE7KtNuVzhZLJi53kf","market":"us","size":120675},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio013.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILEHEP8Jyo7GVrfo8W4","market":"us","size":86084},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio014.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILExCmSbQkeK6H6KGB5","market":"us","size":90376},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio015.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILE7bt6uvRjhhhxSUdL","market":"us","size":85830},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio016.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILE34DRTeY4qT7ht4zC","market":"us","size":70551},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio017.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILE5K2BixvXQ6GeqEnU","market":"us","size":57745},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio018.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILE7LDPVpALYTYLeZH6","market":"us","size":87939},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio019.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILE4CjuHSTr6iGqgzns","market":"us","size":73184},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio020.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILEDv59EJQhGoAujBMB","market":"us","size":80759},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio021.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILE8DXg5hTxmV9RHJuG","market":"us","size":106438},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio022.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILE5AnL9ehE125x2g25","market":"us","size":73901},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio023.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILEA2RpZoEUFzPVYead","market":"us","size":139255},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio024.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILE4XXan8dgX89iQ4e2","market":"us","size":94375},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio025.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILE9bKAbDT3HZdxzjRS","market":"us","size":115483},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dycominvestorpresentatio026.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILEEJxQt8RaSzBX8pyK","market":"us","size":107254},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000039/dy-20200608_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200608_htm.xml","type":"XML","id":"NTFILEAFNB5fUWwf9JWqip","market":"us","size":10835}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-08 00:00","pubTimestamp":1591545600,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9787713","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000035-DY","pdf_url":null,"pub_time":1591200000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/0000067215-20-000035-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/a2020-06x03pressreleasec.htm","primary":true,"translateUrl":null,"linkName":"a2020-06x03pressreleasec.htm","type":"EX-99.1","id":"NTFILECf2DDuuxmQk7Mrr9","market":"us","size":8510},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603.htm","primary":false,"translateUrl":null,"linkName":"dy-20200603.htm","type":"8-K","id":"NTFILE7WuvvDkTS1WfKdLv","market":"us","size":45406},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200603.xsd","type":"EX-101.SCH","id":"NTFILEGqQTzYW57SbNjK8m","market":"us","size":2873},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200603_cal.xml","type":"EX-101.CAL","id":"NTFILE71xDhF5HwcSrFxBD","market":"us","size":801},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200603_def.xml","type":"EX-101.DEF","id":"NTFILE8cEDiGdS78xbTHVc","market":"us","size":1765},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200603_lab.xml","type":"EX-101.LAB","id":"NTFILE923sQAfx7EVFE1Hm","market":"us","size":24480},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200603_pre.xml","type":"EX-101.PRE","id":"NTFILE7Ag2JDv2KJ4Piy2x","market":"us","size":12632},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/a2020-06x03pressreleasec001.jpg","primary":false,"translateUrl":null,"linkName":"a2020-06x03pressreleasec001.jpg","type":"GRAPHIC","id":"NTFILE7W2hfZasc4LVjwUT","market":"us","size":236982},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/a2020-06x03pressreleasec002.jpg","primary":false,"translateUrl":null,"linkName":"a2020-06x03pressreleasec002.jpg","type":"GRAPHIC","id":"NTFILEeW27getBmY3tpGVr","market":"us","size":223205},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000035/dy-20200603_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200603_htm.xml","type":"XML","id":"NTFILENN3oH5YE6TnGQmqq","market":"us","size":10835}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-04 00:00","pubTimestamp":1591200000,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9745162","market":"us","labels":[],"media":"sec.gov","original_id":"AN94787120000509-DY","pdf_url":null,"pub_time":1590076800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/0000947871-20-000509-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EMPLOYMENT AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/ss174127_ex1001.htm","primary":true,"translateUrl":null,"linkName":"ss174127_ex1001.htm","type":"EX-10.1","id":"NTFILEEriF7Gfbmayb2F1z","market":"us","size":132944},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/ss174127_8k.htm","primary":false,"translateUrl":null,"linkName":"ss174127_8k.htm","type":"8-K","id":"NTFILE3vxSY8yKknLjmJce","market":"us","size":36558},{"description":"XBRL SCHEMA FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/dy-20200521.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200521.xsd","type":"EX-101.SCH","id":"NTFILE7n8CXJXo2JbAttxr","market":"us","size":3150},{"description":"XBRL LABEL FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/dy-20200521_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200521_lab.xml","type":"EX-101.LAB","id":"NTFILE9Mye2ChSASidJ5ov","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/dy-20200521_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200521_pre.xml","type":"EX-101.PRE","id":"NTFILE5cVWN3nAenLSBEUf","market":"us","size":22688},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000509/ss174127_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"ss174127_8k_htm.xml","type":"XML","id":"NTFILEFLMKHuo1bnRdXm3Z","market":"us","size":3626}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-22 00:00","pubTimestamp":1590076800,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9741282","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000030-DY","pdf_url":null,"pub_time":1589990400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"DY","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/0000067215-20-000030-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425.htm","primary":true,"translateUrl":null,"linkName":"dy-20200425.htm","type":"10-Q","id":"NTFILE7wkxT9tKUsmsjVGX","market":"us","size":1796694},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dyq1fy202110qex311.htm","primary":false,"translateUrl":null,"linkName":"dyq1fy202110qex311.htm","type":"EX-31.1","id":"NTFILEFsigx9h6GLreQ3Ex","market":"us","size":13614},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dyq1fy202110qex312.htm","primary":false,"translateUrl":null,"linkName":"dyq1fy202110qex312.htm","type":"EX-31.2","id":"NTFILEEsyx6VPJ3jfTqQCB","market":"us","size":13626},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dyq1fy202110qex321.htm","primary":false,"translateUrl":null,"linkName":"dyq1fy202110qex321.htm","type":"EX-32.1","id":"NTFILE9R87zzM8AFup3Aqt","market":"us","size":7755},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dyq1fy202110qex322.htm","primary":false,"translateUrl":null,"linkName":"dyq1fy202110qex322.htm","type":"EX-32.2","id":"NTFILE9UBw76TZmqr7brAr","market":"us","size":7802},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200425.xsd","type":"EX-101.SCH","id":"NTFILEC2kqFaFvxbZHmSYN","market":"us","size":57272},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200425_cal.xml","type":"EX-101.CAL","id":"NTFILEGCVQk6vJZLJ4QZjB","market":"us","size":111460},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200425_def.xml","type":"EX-101.DEF","id":"NTFILE2CyJQRwr8gNB7wam","market":"us","size":334180},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200425_lab.xml","type":"EX-101.LAB","id":"NTFILEA9rvXxTSSFPjf5iJ","market":"us","size":673842},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200425_pre.xml","type":"EX-101.PRE","id":"NTFILEEHDqXQNj7P4YWoRi","market":"us","size":513527},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/dy-20200425_htm.xml","primary":false,"translateUrl":null,"linkName":"dy-20200425_htm.xml","type":"XML","id":"NTFILEAKapMQ9FvCKBPH75","market":"us","size":1383839}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":7248,"name":"CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":"合并资产负债表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R2.htm","cdn_url":"https://static.tigerbbs.com/9c1b443911400a4966d55b08a52510c9","translation_url":"https://static.tigerbbs.com/3171ab0a3e06ef9cc7f2fb10f1512a54","translate_status":1},{"id":7249,"name":"CONSOLIDATED BALANCE SHEETS","name_zh":"合并资产负债表","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R3.htm","cdn_url":"https://static.tigerbbs.com/565b694b1f28afa4fb0329354b18e30a","translation_url":"https://static.tigerbbs.com/84abe298847b30ca03540a7c1aa65c6e","translate_status":1},{"id":7250,"name":"CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":"综合业务报表","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R4.htm","cdn_url":"https://static.tigerbbs.com/b46cf2be3f9e58ee6d0b283f1d967b6e","translation_url":"https://static.tigerbbs.com/7e742035f3a81f1d5f2eb53b80901f02","translate_status":1},{"id":7251,"name":"CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME","name_zh":"综合全面收益表","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R5.htm","cdn_url":"https://static.tigerbbs.com/3a3160abe6a2123dd11f4bd2775e8df1","translation_url":"https://static.tigerbbs.com/667ecc9315c5c1c717c55bceb47fa0a8","translate_status":1},{"id":7252,"name":"CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statement","name_zh":"合并股东权益表","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R6.htm","cdn_url":"https://static.tigerbbs.com/f481eb61a653cd0cdf13df5801aa23e6","translation_url":"https://static.tigerbbs.com/6d1d363d97b689dc301ff8391bbd5606","translate_status":1},{"id":7253,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"合并现金流量表","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000030/R7.htm","cdn_url":"https://static.tigerbbs.com/97b9177c52f21e188597920d5b143915","translation_url":"https://static.tigerbbs.com/e25948a6ff92c9cbdbcb25017726af49","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-21 00:00","pubTimestamp":1589990400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9741280","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000025-DY","pdf_url":null,"pub_time":1589904000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/0000067215-20-000025-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dyfy2021q18k-transcrip.htm","primary":true,"translateUrl":null,"linkName":"dyfy2021q18k-transcrip.htm","type":"EX-99.1","id":"NTFILE6BTHxEjHQcPJeod6","market":"us","size":144705},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dyfy2021q18k-transcript.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-transcript.htm","type":"8-K","id":"NTFILEH8sHZUcSwf7DBbdM","market":"us","size":54404},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dy-20200519.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200519.xsd","type":"EX-101.SCH","id":"NTFILE3k2xEcvrkYfXSHrq","market":"us","size":4792},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dy-20200519_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_cal.xml","type":"EX-101.CAL","id":"NTFILE5C52euqKCmSBkg9R","market":"us","size":699},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dy-20200519_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_def.xml","type":"EX-101.DEF","id":"NTFILEBxxwwcJ7EASg2F9w","market":"us","size":1549},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dy-20200519_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_lab.xml","type":"EX-101.LAB","id":"NTFILEFF8ubTaiDqFbwy7U","market":"us","size":26580},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dy-20200519_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_pre.xml","type":"EX-101.PRE","id":"NTFILEDkhtdjGXqt4qGDwg","market":"us","size":14150},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000025/dyfy2021q18k-transcript_htm.xml","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-transcript_htm.xml","type":"XML","id":"NTFILE3PqXtmCZY7LJa85f","market":"us","size":4356}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-20 00:00","pubTimestamp":1589904000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9741276","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000026-DY","pdf_url":null,"pub_time":1589904000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/0000067215-20-000026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers\nItem 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dy-20200519.xsd","primary":true,"translateUrl":null,"linkName":"dy-20200519.xsd","type":"EX-101.SCH","id":"NTFILE8Pqx4uZWJUPbGg6j","market":"us","size":4792},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dyfy2021q18k-securityh.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-securityh.htm","type":"8-K","id":"NTFILEDAkMrTAxyjWutdMP","market":"us","size":56762},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dy-20200519_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_cal.xml","type":"EX-101.CAL","id":"NTFILEHjNiva26D5G3CB4H","market":"us","size":699},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dy-20200519_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_def.xml","type":"EX-101.DEF","id":"NTFILEEMyFuvjBHJZrKGdz","market":"us","size":1549},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dy-20200519_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_lab.xml","type":"EX-101.LAB","id":"NTFILE13kMxmw4FMnEDnqU","market":"us","size":26580},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dy-20200519_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_pre.xml","type":"EX-101.PRE","id":"NTFILEDYagHme8aaW8D6VU","market":"us","size":14150},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000026/dyfy2021q18k-securityh_htm.xml","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-securityh_htm.xml","type":"XML","id":"NTFILEHiwEqW6bMnTFa5S3","market":"us","size":4356}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-20 00:00","pubTimestamp":1589904000,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9728094","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000021-DY","pdf_url":null,"pub_time":1589817600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/0000067215-20-000021-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dyfy2021q18kearningsre.htm","primary":true,"translateUrl":null,"linkName":"dyfy2021q18kearningsre.htm","type":"EX-99.1","id":"NTFILE34WhDxSNhv62cft3","market":"us","size":242466},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dyfy2021q18k-earningsr.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-earningsr.htm","type":"8-K","id":"NTFILEEgPkg8iLzzgKEVh7","market":"us","size":53241},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri.htm","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri.htm","type":"EX-99.2","id":"NTFILE7WySVwfUgn7KXSnH","market":"us","size":24847},{"description":"EXHIBIT 99.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dyfy2021q1non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q1non-gaapreco.htm","type":"EX-99.3","id":"NTFILE2NDJypwuizABPsuX","market":"us","size":290655},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dy-20200519.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200519.xsd","type":"EX-101.SCH","id":"NTFILEAcxjoZ7TzF4pxSz6","market":"us","size":4792},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dy-20200519_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_cal.xml","type":"EX-101.CAL","id":"NTFILECu1HufXjiT5mieq9","market":"us","size":699},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dy-20200519_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_def.xml","type":"EX-101.DEF","id":"NTFILE28jbQqGb8YNRAjrL","market":"us","size":1549},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dy-20200519_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_lab.xml","type":"EX-101.LAB","id":"NTFILE5ExroidYxhbbHypU","market":"us","size":26580},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dy-20200519_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200519_pre.xml","type":"EX-101.PRE","id":"NTFILE3Q8zkkkcVXz9PSaN","market":"us","size":14150},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/doverlay3a03.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a03.jpg","type":"GRAPHIC","id":"NTFILE7TT4kiW6Uqnum44S","market":"us","size":412417},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dycomheaderlogoa30.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa30.jpg","type":"GRAPHIC","id":"NTFILE265xqB1jpFovLbRA","market":"us","size":95308},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/image0a10.jpg","primary":false,"translateUrl":null,"linkName":"image0a10.jpg","type":"GRAPHIC","id":"NTFILE9mK6aNVcvZyJtbNY","market":"us","size":95308},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/image1a09.jpg","primary":false,"translateUrl":null,"linkName":"image1a09.jpg","type":"GRAPHIC","id":"NTFILEFPqdigx8KQtW1jGJ","market":"us","size":72312},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri001.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri001.jpg","type":"GRAPHIC","id":"NTFILEEGb17X7zXvCbTh2H","market":"us","size":61123},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri002.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri002.jpg","type":"GRAPHIC","id":"NTFILE8jqqwoE1deKDhwih","market":"us","size":50904},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri003.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri003.jpg","type":"GRAPHIC","id":"NTFILEGH2ZgCTDgetqm5wT","market":"us","size":184626},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri004.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri004.jpg","type":"GRAPHIC","id":"NTFILE8Bjv5knbddhC51cC","market":"us","size":98921},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri005.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri005.jpg","type":"GRAPHIC","id":"NTFILEAsX2RuCgqEuNMDsi","market":"us","size":134354},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri006.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri006.jpg","type":"GRAPHIC","id":"NTFILE2TFtXGaCJR2duZaF","market":"us","size":85186},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri007.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri007.jpg","type":"GRAPHIC","id":"NTFILE8uL7AzvZVpSw2LtW","market":"us","size":82515},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri008.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri008.jpg","type":"GRAPHIC","id":"NTFILE3FHmLaH7t7wkEuKj","market":"us","size":89939},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri009.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri009.jpg","type":"GRAPHIC","id":"NTFILE9ZQ7nuYADEb8WXok","market":"us","size":83596},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri010.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri010.jpg","type":"GRAPHIC","id":"NTFILEBuuRgofJHtWk5bF1","market":"us","size":106088},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri011.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri011.jpg","type":"GRAPHIC","id":"NTFILE3j6YtGMrFJzthAPa","market":"us","size":95066},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri012.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri012.jpg","type":"GRAPHIC","id":"NTFILE4CSG1BKUPnXkkghS","market":"us","size":113434},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/q12021presentationmateri013.jpg","primary":false,"translateUrl":null,"linkName":"q12021presentationmateri013.jpg","type":"GRAPHIC","id":"NTFILE56AJhmDzTmAL1nuv","market":"us","size":124064},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000021/dyfy2021q18k-earningsr_htm.xml","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-earningsr_htm.xml","type":"XML","id":"NTFILEBxcLNh6Y3McqHsxV","market":"us","size":4429}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-19 00:00","pubTimestamp":1589817600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9695087","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221920000390-DY","pdf_url":null,"pub_time":1588867200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"DY","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000090221920000390/0000902219-20-000390-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000090221920000390/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILE6iHVmAhookFxLCHW","market":"us","size":35725}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-05-08 00:00","pubTimestamp":1588867200,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9440858","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506620001439-DY","pdf_url":null,"pub_time":1586448000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DY","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000031506620001439/0000315066-20-001439-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000031506620001439/filing.txt","primary":true,"translateUrl":null,"linkName":"filing.txt","type":"SC 13G/A","id":"NTFILE5ZgVzeJYogYW5V6Y","market":"us","size":6880}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-04-10 00:00","pubTimestamp":1586448000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9389159","market":"us","labels":[],"media":"sec.gov","original_id":"AN94787120000312-DY","pdf_url":null,"pub_time":1585497600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/0000947871-20-000312-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/dy-20200327.xsd","primary":true,"translateUrl":null,"linkName":"dy-20200327.xsd","type":"EX-101.SCH","id":"NTFILEAWxfGUcwBoZ7JkeL","market":"us","size":3150},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/ss170147_8k.htm","primary":false,"translateUrl":null,"linkName":"ss170147_8k.htm","type":"8-K","id":"NTFILEBwDrNPMLaqTJKkV8","market":"us","size":24077},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/dy-20200327_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200327_lab.xml","type":"EX-101.LAB","id":"NTFILE7VUUyUi8ccyPJ4aD","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/dy-20200327_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200327_pre.xml","type":"EX-101.PRE","id":"NTFILEAqcGMAYHA2iphRvK","market":"us","size":22688},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000312/ss170147_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"ss170147_8k_htm.xml","type":"XML","id":"NTFILENvZNrkr1gf28HdMd","market":"us","size":3626}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-30 00:00","pubTimestamp":1585497600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9220929","market":"us","labels":[],"media":"sec.gov","original_id":"AN94787120000260-DY","pdf_url":null,"pub_time":1584979200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 8.01","symbol":"DY","title":"Current report, item 8.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/0000947871-20-000260-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/dy-20200324.xsd","primary":true,"translateUrl":null,"linkName":"dy-20200324.xsd","type":"EX-101.SCH","id":"NTFILEGiMKMW94niFwFCqT","market":"us","size":3150},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/ss169784_8k.htm","primary":false,"translateUrl":null,"linkName":"ss169784_8k.htm","type":"8-K","id":"NTFILEFtsJN8mz2syVAeSK","market":"us","size":26250},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/dy-20200324_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200324_lab.xml","type":"EX-101.LAB","id":"NTFILEFBP5aXwzZQMXR4x2","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/dy-20200324_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200324_pre.xml","type":"EX-101.PRE","id":"NTFILEEoLtra8Nr8aQhHLx","market":"us","size":22688},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000260/ss169784_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"ss169784_8k_htm.xml","type":"XML","id":"NTFILE65pUNvYxNvzzW2Rb","market":"us","size":3626}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-24 00:00","pubTimestamp":1584979200,"title_zh":"Current report, item 8.01","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9215262","market":"us","labels":[],"media":"sec.gov","original_id":"AN94787120000250-DY","pdf_url":null,"pub_time":1584892800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K/A [Amend]  - Current report","symbol":"DY","title":"8-K/A [Amend]  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/0000947871-20-000250-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"8-K/A [Amend]  - Current report","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT TO FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/ss169611_8ka.htm","primary":true,"translateUrl":null,"linkName":"ss169611_8ka.htm","type":"8-K/A","id":"NTFILEAqos9QLr1zik1GzG","market":"us","size":28622},{"description":"XBRL SCHEMA FILE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/dy-20200318.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200318.xsd","type":"EX-101.SCH","id":"NTFILEFumAH7XMSVVE7CNT","market":"us","size":3150},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/dy-20200318_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_lab.xml","type":"EX-101.LAB","id":"NTFILE3GzXpxnojMmJPd5k","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/dy-20200318_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_pre.xml","type":"EX-101.PRE","id":"NTFILEGTY5m1KYwZYdAjR6","market":"us","size":22688},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000094787120000250/ss169611_8ka_htm.xml","primary":false,"translateUrl":null,"linkName":"ss169611_8ka_htm.xml","type":"XML","id":"NTFILE7H96pzTe6wpVD1og","market":"us","size":3627}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-23 00:00","pubTimestamp":1584892800,"title_zh":"8-K/A [Amend]  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9214794","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000018-DY","pdf_url":null,"pub_time":1584892800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DY","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/0000067215-20-000018-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dy-20200318.xsd","primary":true,"translateUrl":null,"linkName":"dy-20200318.xsd","type":"EX-101.SCH","id":"NTFILE5aVLt7W99jzVQL3L","market":"us","size":4597},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dyfy2021q18k-disclosur.htm","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-disclosur.htm","type":"8-K","id":"NTFILE9SGWRiPtjmQS2YbU","market":"us","size":45802},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dy-20200318_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_cal.xml","type":"EX-101.CAL","id":"NTFILE8NB5eG5KCJPz7Hzh","market":"us","size":699},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dy-20200318_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_def.xml","type":"EX-101.DEF","id":"NTFILEEAt3ZBK1ebMe6YBr","market":"us","size":1549},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dy-20200318_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_lab.xml","type":"EX-101.LAB","id":"NTFILEk7PR3VPLpv5vapG5","market":"us","size":26377},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dy-20200318_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200318_pre.xml","type":"EX-101.PRE","id":"NTFILEEYPhw2oUfmB7gdL7","market":"us","size":13550},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000018/dyfy2021q18k-disclosur_htm.xml","primary":false,"translateUrl":null,"linkName":"dyfy2021q18k-disclosur_htm.xml","type":"XML","id":"NTFILE6JMYT4iQag9SYiRb","market":"us","size":4241}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-23 00:00","pubTimestamp":1584892800,"title_zh":"8-K  - Current report","summary_en":"Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9180739","market":"us","labels":[],"media":"sec.gov","original_id":"AN6721520000016-DY","pdf_url":null,"pub_time":1583942400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"DY","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/0000067215-20-000016-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio.htm","primary":true,"translateUrl":null,"linkName":"dycominvestorpresentatio.htm","type":"EX-99.1","id":"NTFILEGFFJyM1LjgYawsri","market":"us","size":60157},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dyfy2020q48k-investorp.htm","primary":false,"translateUrl":null,"linkName":"dyfy2020q48k-investorp.htm","type":"8-K","id":"NTFILE4aG7bxtC12fM9iUQ","market":"us","size":45220},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dyfy2020q4non-gaapreco.htm","primary":false,"translateUrl":null,"linkName":"dyfy2020q4non-gaapreco.htm","type":"EX-99.2","id":"NTFILEEHHAwCuBhw5Q1Jhe","market":"us","size":806609},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dy-20200312.xsd","primary":false,"translateUrl":null,"linkName":"dy-20200312.xsd","type":"EX-101.SCH","id":"NTFILEB4JaUWiBWfFBtEB5","market":"us","size":4597},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dy-20200312_cal.xml","primary":false,"translateUrl":null,"linkName":"dy-20200312_cal.xml","type":"EX-101.CAL","id":"NTFILEFU1FCLsSQeTMovBZ","market":"us","size":699},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dy-20200312_def.xml","primary":false,"translateUrl":null,"linkName":"dy-20200312_def.xml","type":"EX-101.DEF","id":"NTFILESwLqQToWzGSBBuXm","market":"us","size":1549},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dy-20200312_lab.xml","primary":false,"translateUrl":null,"linkName":"dy-20200312_lab.xml","type":"EX-101.LAB","id":"NTFILECRE1nvLhW3GVftTK","market":"us","size":26377},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dy-20200312_pre.xml","primary":false,"translateUrl":null,"linkName":"dy-20200312_pre.xml","type":"EX-101.PRE","id":"NTFILEHeAH1kjAqrpYZheZ","market":"us","size":13550},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/doverlay3a02.jpg","primary":false,"translateUrl":null,"linkName":"doverlay3a02.jpg","type":"GRAPHIC","id":"NTFILE8FDzXkQZtJnkN9gC","market":"us","size":412417},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycomheaderlogoa29.jpg","primary":false,"translateUrl":null,"linkName":"dycomheaderlogoa29.jpg","type":"GRAPHIC","id":"NTFILE3QmBnCu3eyZwehgq","market":"us","size":95308},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio001.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILE8HkVfYn84xJhYZFE","market":"us","size":60093},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio002.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILE89M7r94635tAQZ66","market":"us","size":160416},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio003.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE7VcKW6uUVXCT3g4n","market":"us","size":98458},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio004.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILEHV8KJmLtpTHP7drz","market":"us","size":107536},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio005.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILE2E6iChofnKXPSxtF","market":"us","size":134156},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio006.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILEAb7FX4tsvXnCfgQb","market":"us","size":116836},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio007.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEBpQmUhZ6LBRos4vB","market":"us","size":121705},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio008.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILEBQwwy7bowEToJt63","market":"us","size":101734},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio009.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILEh3obG4mBaKeRxh2h","market":"us","size":83576},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio010.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILE48feJ4wVyqRvm6c1","market":"us","size":81920},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio011.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILE7jv5ut6rfq746T3T","market":"us","size":108351},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio012.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE8jBsnL1bttHe2bDq","market":"us","size":89518},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio013.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILE4Dvt7J9tLvHXSsYv","market":"us","size":90401},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio014.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILE5iCrhcuDjqCU7hgZ","market":"us","size":85871},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio015.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILE3A4f4metGhZqY2gP","market":"us","size":71502},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio016.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILECpLQZuVHGhm8Bgh9","market":"us","size":57739},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio017.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILE3AHJnkfQjySJyWnN","market":"us","size":97996},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio018.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILE38G3ZP8Z2BFhu8tZ","market":"us","size":72981},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio019.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILED1Kuq15Ch7kLH5iy","market":"us","size":81452},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio020.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILETzcxLtiRa7j1qLso","market":"us","size":73808},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio021.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILEAW8hvQTSHBEAZbM6","market":"us","size":73855},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio022.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILEJ9BCTeM6tYZmRebT","market":"us","size":139294},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio023.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILE5kxZ6ET2qQ2aSyY1","market":"us","size":95386},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio024.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILE3StG3WCErYDuYofg","market":"us","size":108069},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio025.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILEBDgENx5wsGYkF4Cv","market":"us","size":116117},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dycominvestorpresentatio026.jpg","primary":false,"translateUrl":null,"linkName":"dycominvestorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILEdGZM12XBjWihxqVS","market":"us","size":122396},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/67215/000006721520000016/dyfy2020q48k-investorp_htm.xml","primary":false,"translateUrl":null,"linkName":"dyfy2020q48k-investorp_htm.xml","type":"XML","id":"NTFILE6f8QHWM2Gdf4b7dQ","market":"us","size":4356}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-12 00:00","pubTimestamp":1583942400,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":13,"pageCount":9,"totalSize":241,"code":"91000000","status":"200"}]}}