US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Ducommun

172.73

+5.593.34%

Post-market: 172.12-0.6100-0.35%19:30 EDT

Volume:424.60K

Turnover:72.94M

Market Cap:2.61B

PE:-122.55

High:173.07

Open:169.65

Low:166.61

Close:167.14

52wk High:210.39

52wk Low:84.76

Shares:15.09M

Float Shares:14.44M

Volume Ratio:2.54

T/O Rate:2.94%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-1.4094

EPS(LYR):-2.5000

ROE:-3.03%

ROA:4.97%

PB:3.77

PE(LYR):-69.09

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Correspondence

CORRESP [Cover] - Correspondence

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Employee Stock Ownership

S-8 - Securities to be offered to employees in employee benefit plans

Major Issues Report

8-K - Current report

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrnexa.com/stock/DCO/filings?page=6"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"DCO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DCO\",,,,,undefined,":{"symbol":"DCO","market":"US","secType":"STK","nameCN":"Ducommun","latestPrice":172.73,"timestamp":1789156800000,"preClose":167.14,"halted":0,"volume":424599,"hourTrading":{"tag":"盘后","latestPrice":172.12,"preClose":172.73,"latestTime":"19:30 EDT","volume":145420,"amount":25057463.634,"timestamp":1789169407604,"change":-0.61,"changeRate":-0.003532,"amplitude":0.003532},"delay":0,"changeRate":0.03344501615412231,"floatShares":14444974,"shares":15085559,"eps":-1.409409,"marketStatus":"Market Closed","change":5.59,"latestTime":"09-11 16:00:00 EDT","open":169.65,"high":173.07,"low":166.61,"amount":72943887.54723,"amplitude":0.03865,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-1.409409,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1789372800000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":848034000000,"exchange":"NYSE","adjPreClose":167.14,"postHourTrading":{"tag":"盘后","latestPrice":172.12,"preClose":172.73,"latestTime":"19:30 EDT","volume":145420,"amount":25057463.634,"timestamp":1789169407604,"change":-0.61,"changeRate":-0.003532,"amplitude":0.003532},"volumeRatio":2.542436,"impliedVol":0.4974,"impliedVolPercentile":0.8645},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DCO\",,,,,undefined,":{"symbol":"DCO","floatShares":14444974,"roa":"4.97%","roe":"-3.03%","lyrEps":-2.5,"volumeRatio":2.542436,"shares":15085559,"dividePrice":0,"high":173.07,"amplitude":0.03865,"preClose":167.14,"low":166.61,"week52Low":84.76,"pbRate":"3.77","psRate":"3.01","week52High":210.39,"institutionHeld":0.9893,"latestPrice":172.73,"eps":-1.409409,"divideRate":0,"volume":424599,"delay":0,"ttmEps":-1.409409,"open":169.65,"prevYearClose":95.13,"prevWeekClose":168.32,"prevMonthClose":171.42,"prevQuarterClose":185.21,"fiveDayClose":166.52,"twentyDayClose":199.03,"sixtyDayClose":162.6},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DCO\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"DCO","fiscalQuarterEnding":"2026/06","expectedEps":0.94,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"pre","actualEps":1.18},{"market":"US","date":"2026-05-12","symbol":"DCO","fiscalQuarterEnding":"2026/03","expectedEps":0.44,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778558400000,"reportTimeType":"pre","actualEps":0.75},{"market":"US","date":"2026-02-26","symbol":"DCO","fiscalQuarterEnding":"2025/12","expectedEps":0.91,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1772082000000,"reportTimeType":"pre","actualEps":1.05},{"market":"US","date":"2025-11-06","symbol":"DCO","fiscalQuarterEnding":"2025/09","expectedEps":0.95,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"pre","actualEps":0.99},{"market":"US","date":"2025-08-07","symbol":"DCO","fiscalQuarterEnding":"2025/06","expectedEps":0.8,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"pre","actualEps":0.88}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DCO\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DCO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1667,"buy":0.6667,"hold":0.1667,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":6,"updateTime":1784174400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/DCO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"DCO","date":"2026-09-10","current":-122.554915,"percent":0.01793,"low":-147.464011,"twenty":3.797163,"median":22.780417,"eighty":37.124377,"high":52.2612,"avg":8.86658,"sd":39.858966,"marketCap":2512301230},"quantilePoints":[{"date":"2021-09-17","current":19.52414,"twenty":-5.838222,"median":20.085668,"eighty":24.620956,"marketCap":610558892},{"date":"2021-09-24","current":19.386914,"twenty":-5.838222,"median":19.844758,"eighty":24.587076,"marketCap":606267576},{"date":"2021-10-01","current":19.56607,"twenty":-5.838222,"median":19.747131,"eighty":24.531985,"marketCap":611870128},{"date":"2021-10-08","current":19.52414,"twenty":-5.838222,"median":19.665935,"eighty":24.462735,"marketCap":610558892},{"date":"2021-10-15","current":18.788458,"twenty":-5.838222,"median":19.555291,"eighty":24.350117,"marketCap":587552671},{"date":"2021-10-22","current":18.296734,"twenty":-5.838222,"median":19.513796,"eighty":24.318132,"marketCap":572175456},{"date":"2021-10-29","current":18.445395,"twenty":-5.838222,"median":19.45158,"eighty":24.293203,"marketCap":576824381},{"date":"2021-11-05","current":18.616209,"twenty":-5.812439,"median":19.393942,"eighty":24.277499,"marketCap":639559857},{"date":"2021-11-12","current":17.665269,"twenty":-5.726445,"median":19.393942,"eighty":24.277499,"marketCap":606890320},{"date":"2021-11-19","current":15.933448,"twenty":-5.664327,"median":19.393942,"eighty":24.277499,"marketCap":547393606},{"date":"2021-11-26","current":15.128273,"twenty":-5.651763,"median":19.393942,"eighty":24.277499,"marketCap":519731808},{"date":"2021-12-03","current":15.28792,"twenty":-5.582115,"median":19.393942,"eighty":24.277499,"marketCap":525216475},{"date":"2021-12-10","current":15.94386,"twenty":-5.481721,"median":19.393942,"eighty":24.277499,"marketCap":547751302},{"date":"2021-12-17","current":15.64539,"twenty":-5.41532,"median":19.393942,"eighty":24.277499,"marketCap":537497360},{"date":"2021-12-23","current":15.88833,"twenty":-5.245758,"median":19.393942,"eighty":24.277499,"marketCap":545843592},{"date":"2021-12-31","current":16.231918,"twenty":6.863049,"median":19.393942,"eighty":24.277499,"marketCap":557647549},{"date":"2022-01-07","current":16.308271,"twenty":7.956067,"median":19.386914,"eighty":24.277401,"marketCap":560270651},{"date":"2022-01-14","current":15.808507,"twenty":8.226639,"median":19.386914,"eighty":24.277401,"marketCap":543101258},{"date":"2022-01-21","current":15.010273,"twenty":8.523435,"median":19.386914,"eighty":24.277401,"marketCap":515677924},{"date":"2022-01-28","current":14.711803,"twenty":8.798153,"median":19.386914,"eighty":24.277401,"marketCap":505423981},{"date":"2022-02-04","current":15.117861,"twenty":8.927963,"median":19.386914,"eighty":24.277303,"marketCap":519374112},{"date":"2022-02-11","current":15.256684,"twenty":9.174008,"median":19.386914,"eighty":24.277303,"marketCap":524143388},{"date":"2022-02-18","current":15.988977,"twenty":9.250223,"median":19.386914,"eighty":24.277303,"marketCap":549301317},{"date":"2022-02-25","current":4.333605,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":587359509},{"date":"2022-03-04","current":4.433401,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":600885415},{"date":"2022-03-11","current":4.473142,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":606271838},{"date":"2022-03-18","current":4.489108,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":608435741},{"date":"2022-03-25","current":4.727608,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":640761135},{"date":"2022-04-01","current":4.709058,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":638246938},{"date":"2022-04-08","current":4.600408,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":623520925},{"date":"2022-04-14","current":4.895442,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":663508634},{"date":"2022-04-22","current":4.905159,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":664825595},{"date":"2022-04-29","current":4.511191,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":611428833},{"date":"2022-05-06","current":4.384506,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":600414255},{"date":"2022-05-13","current":4.051807,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":554854402},{"date":"2022-05-20","current":3.592233,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":491920363},{"date":"2022-05-27","current":3.878698,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":531148846},{"date":"2022-06-03","current":4.026324,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":551364752},{"date":"2022-06-10","current":4.11859,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":563999692},{"date":"2022-06-17","current":3.823338,"twenty":9.267972,"median":19.386914,"eighty":24.277303,"marketCap":523567882},{"date":"2022-06-24","current":3.840034,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":525854204},{"date":"2022-07-01","current":3.854093,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":527779529},{"date":"2022-07-08","current":3.753918,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":514061593},{"date":"2022-07-15","current":3.73898,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":512015936},{"date":"2022-07-22","current":3.811036,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":521883223},{"date":"2022-07-29","current":4.15989,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":569655333},{"date":"2022-08-05","current":4.137958,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":548958096},{"date":"2022-08-12","current":4.503499,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":597452203},{"date":"2022-08-19","current":4.2944,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":569712317},{"date":"2022-08-26","current":4.150617,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":550637397},{"date":"2022-09-02","current":3.943131,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":523111564},{"date":"2022-09-09","current":4.058704,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":538443936},{"date":"2022-09-16","current":3.818458,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":506571918},{"date":"2022-09-23","current":3.628263,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":481339904},{"date":"2022-09-30","current":3.609153,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":478804630},{"date":"2022-10-07","current":3.785697,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":502225734},{"date":"2022-10-14","current":3.740196,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":496189367},{"date":"2022-10-21","current":4.113306,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":545687576},{"date":"2022-10-28","current":4.346272,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":576593775},{"date":"2022-11-04","current":4.259819,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":565124678},{"date":"2022-11-11","current":4.705076,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":618915099},{"date":"2022-11-18","current":4.686675,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":616494625},{"date":"2022-11-25","current":4.703236,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":618673052},{"date":"2022-12-02","current":4.761198,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":626297544},{"date":"2022-12-09","current":4.478747,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":589143274},{"date":"2022-12-16","current":4.485187,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":589990440},{"date":"2022-12-23","current":4.473226,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":588417132},{"date":"2022-12-30","current":4.596511,"twenty":9.277296,"median":19.386914,"eighty":24.277401,"marketCap":604634305},{"date":"2023-01-06","current":4.80904,"twenty":9.200366,"median":19.364043,"eighty":24.272437,"marketCap":632590775},{"date":"2023-01-13","current":5.28102,"twenty":9.077931,"median":19.30687,"eighty":24.260433,"marketCap":694675923},{"date":"2023-01-20","current":4.979247,"twenty":8.911401,"median":19.28473,"eighty":24.236398,"marketCap":654980156},{"date":"2023-01-27","current":5.169695,"twenty":8.634613,"median":19.257053,"eighty":24.215541,"marketCap":680032057},{"date":"2023-02-03","current":5.183496,"twenty":8.315424,"median":19.212772,"eighty":24.198751,"marketCap":681847413},{"date":"2023-02-10","current":5.165095,"twenty":8.179141,"median":19.157419,"eighty":24.198751,"marketCap":679426939},{"date":"2023-02-17","current":22.614612,"twenty":7.657679,"median":19.135278,"eighty":24.198751,"marketCap":651052078},{"date":"2023-02-24","current":23.412031,"twenty":7.657679,"median":19.135278,"eighty":24.198751,"marketCap":674008952},{"date":"2023-03-03","current":23.555482,"twenty":7.657679,"median":19.157419,"eighty":24.193241,"marketCap":678138760},{"date":"2023-03-10","current":22.496476,"twenty":7.657679,"median":19.212772,"eighty":24.193241,"marketCap":647651060},{"date":"2023-03-17","current":21.159008,"twenty":7.657679,"median":19.257053,"eighty":24.193241,"marketCap":609146674},{"date":"2023-03-24","current":22.209575,"twenty":7.657679,"median":19.28473,"eighty":24.193241,"marketCap":639391444},{"date":"2023-03-31","current":23.082937,"twenty":7.748773,"median":19.30687,"eighty":24.1922,"marketCap":664534686},{"date":"2023-04-06","current":22.192698,"twenty":7.657679,"median":19.352608,"eighty":24.193241,"marketCap":638905584},{"date":"2023-04-14","current":22.521791,"twenty":7.566584,"median":19.393942,"eighty":24.194281,"marketCap":648379849},{"date":"2023-04-21","current":22.205355,"twenty":7.566584,"median":19.46315,"eighty":24.194281,"marketCap":639269979},{"date":"2023-04-28","current":21.175884,"twenty":7.566584,"median":19.52414,"eighty":24.194281,"marketCap":609632533},{"date":"2023-05-05","current":22.581673,"twenty":7.566584,"median":19.615372,"eighty":24.199946,"marketCap":585339545},{"date":"2023-05-12","current":22.782681,"twenty":7.566584,"median":19.701389,"eighty":24.199946,"marketCap":590549871},{"date":"2023-05-19","current":23.426212,"twenty":7.566584,"median":19.778036,"eighty":24.199946,"marketCap":607230829},{"date":"2023-05-26","current":23.005381,"twenty":7.566584,"median":19.923645,"eighty":24.199946,"marketCap":596322491},{"date":"2023-06-02","current":23.5216,"twenty":7.566584,"median":20.092817,"eighty":24.199946,"marketCap":609703385},{"date":"2023-06-09","current":25.659417,"twenty":7.566584,"median":20.166204,"eighty":24.218911,"marketCap":665117744},{"date":"2023-06-16","current":25.165643,"twenty":7.566584,"median":20.214286,"eighty":24.256445,"marketCap":652318627},{"date":"2023-06-23","current":24.812145,"twenty":7.47549,"median":20.305563,"eighty":24.286371,"marketCap":643155623},{"date":"2023-06-30","current":24.980478,"twenty":7.384395,"median":20.450331,"eighty":24.308325,"marketCap":647518958},{"date":"2023-07-07","current":24.885089,"twenty":7.384395,"median":20.571382,"eighty":24.334134,"marketCap":645046401},{"date":"2023-07-14","current":26.175635,"twenty":7.384395,"median":20.705862,"eighty":24.353097,"marketCap":678498639},{"date":"2023-07-21","current":27.959955,"twenty":7.384395,"median":21.077458,"eighty":24.461921,"marketCap":724749993},{"date":"2023-07-28","current":27.236127,"twenty":7.384395,"median":21.167446,"eighty":24.546443,"marketCap":705987651},{"date":"2023-08-04","current":26.710109,"twenty":7.384395,"median":21.437572,"eighty":24.598925,"marketCap":644995705},{"date":"2023-08-11","current":27.150551,"twenty":7.384395,"median":21.492427,"eighty":24.615758,"marketCap":655631505},{"date":"2023-08-18","current":26.529105,"twenty":7.384395,"median":21.492427,"eighty":24.624847,"marketCap":640624828},{"date":"2023-08-25","current":27.090216,"twenty":7.384395,"median":21.492427,"eighty":24.631773,"marketCap":654174546},{"date":"2023-09-01","current":27.434123,"twenty":7.384395,"median":21.492427,"eighty":24.67748,"marketCap":662479211},{"date":"2023-09-08","current":26.830778,"twenty":7.384395,"median":21.492427,"eighty":24.706414,"marketCap":647909622},{"date":"2023-09-15","current":27.084183,"twenty":7.384395,"median":21.492427,"eighty":24.794942,"marketCap":654028850},{"date":"2023-09-22","current":26.553239,"twenty":7.384395,"median":21.492427,"eighty":24.924119,"marketCap":641207611},{"date":"2023-09-29","current":26.342068,"twenty":7.384395,"median":21.492427,"eighty":24.924119,"marketCap":636108255},{"date":"2023-10-06","current":26.2938,"twenty":7.384395,"median":21.492427,"eighty":24.980478,"marketCap":634942688},{"date":"2023-10-13","current":27.669428,"twenty":7.369332,"median":21.488301,"eighty":25.056711,"marketCap":668161351},{"date":"2023-10-20","current":28.459811,"twenty":7.369332,"median":21.488301,"eighty":25.136368,"marketCap":687247513},{"date":"2023-10-27","current":28.815785,"twenty":7.324144,"median":21.346799,"eighty":25.159386,"marketCap":695843570},{"date":"2023-11-03","current":29.063156,"twenty":7.324144,"median":21.346799,"eighty":25.214985,"marketCap":701817102},{"date":"2023-11-10","current":36.508325,"twenty":7.324144,"median":21.346799,"eighty":25.216879,"marketCap":689970835},{"date":"2023-11-17","current":37.659106,"twenty":7.324144,"median":21.346799,"eighty":25.216879,"marketCap":711719440},{"date":"2023-11-24","current":39.064757,"twenty":7.324144,"median":21.346799,"eighty":25.255281,"marketCap":738284849},{"date":"2023-12-01","current":38.91029,"twenty":7.324144,"median":21.346799,"eighty":25.328181,"marketCap":735365574},{"date":"2023-12-08","current":39.613116,"twenty":7.339207,"median":21.386842,"eighty":25.398952,"marketCap":748648278},{"date":"2023-12-15","current":40.346835,"twenty":7.339207,"median":21.386842,"eighty":25.480352,"marketCap":762514838},{"date":"2023-12-22","current":39.844817,"twenty":7.339207,"median":21.386842,"eighty":25.525972,"marketCap":753027192},{"date":"2023-12-29","current":40.439516,"twenty":7.324144,"median":21.346799,"eighty":25.668395,"marketCap":764266404},{"date":"2024-01-05","current":39.89888,"twenty":7.309081,"median":21.306756,"eighty":25.739571,"marketCap":754048939},{"date":"2024-01-12","current":38.300145,"twenty":7.309081,"median":21.306756,"eighty":25.96196,"marketCap":723834434},{"date":"2024-01-19","current":38.477782,"twenty":7.22674,"median":21.301008,"eighty":26.031641,"marketCap":727191601},{"date":"2024-01-26","current":39.420032,"twenty":7.309081,"median":21.306756,"eighty":26.13693,"marketCap":744999184},{"date":"2024-02-02","current":38.88712,"twenty":7.309081,"median":21.306756,"eighty":26.175635,"marketCap":734927682},{"date":"2024-02-09","current":38.292421,"twenty":7.309081,"median":21.306756,"eighty":26.282166,"marketCap":723688470},{"date":"2024-02-16","current":47.28611,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":753173156},{"date":"2024-02-23","current":44.830164,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":714054860},{"date":"2024-03-01","current":43.864633,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":698675868},{"date":"2024-03-08","current":45.932852,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":731618465},{"date":"2024-03-15","current":46.263767,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":736889280},{"date":"2024-03-22","current":46.916405,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":747284500},{"date":"2024-03-28","current":46.374072,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":738646219},{"date":"2024-04-05","current":44.554039,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":709656734},{"date":"2024-04-12","current":51.071228,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":813462516},{"date":"2024-04-19","current":47.660964,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":759143834},{"date":"2024-04-26","current":49.683223,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":791354373},{"date":"2024-05-03","current":50.620816,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":806288350},{"date":"2024-05-10","current":47.966908,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":841627370},{"date":"2024-05-17","current":48.562406,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":852075970},{"date":"2024-05-24","current":48.520469,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":851340153},{"date":"2024-05-31","current":48.419822,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":849574192},{"date":"2024-06-07","current":49.367585,"twenty":7.324144,"median":21.346799,"eighty":26.373461,"marketCap":866203654},{"date":"2024-06-14","current":48.042394,"twenty":7.309081,"median":21.306756,"eighty":26.372023,"marketCap":842951840},{"date":"2024-06-21","current":48.403047,"twenty":7.22674,"median":21.301008,"eighty":26.348059,"marketCap":849279865},{"date":"2024-06-28","current":48.134654,"twenty":6.979716,"median":21.183945,"eighty":26.28102,"marketCap":844570637},{"date":"2024-07-05","current":48.973383,"twenty":6.979716,"median":21.183945,"eighty":26.28102,"marketCap":859286975},{"date":"2024-07-12","current":49.937921,"twenty":6.979716,"median":21.183945,"eighty":26.28102,"marketCap":876210764},{"date":"2024-07-15","current":50.021794,"twenty":6.979716,"median":21.183945,"eighty":26.28102,"marketCap":877682398},{"date":"2024-08-02","current":52.2612,"twenty":5.70237,"median":21.077458,"eighty":26.12812,"marketCap":916975020},{"date":"2024-08-09","current":39.711136,"twenty":5.70237,"median":21.077458,"eighty":26.155435,"marketCap":909226160},{"date":"2024-08-16","current":41.559813,"twenty":5.70237,"median":21.077458,"eighty":26.237086,"marketCap":951553476},{"date":"2024-08-23","current":41.482516,"twenty":5.70237,"median":21.077458,"eighty":26.35405,"marketCap":949783693},{"date":"2024-08-30","current":41.888324,"twenty":5.70237,"median":21.077458,"eighty":26.462737,"marketCap":959075055},{"date":"2024-09-06","current":40.123384,"twenty":5.70237,"median":21.077458,"eighty":26.570133,"marketCap":918665004},{"date":"2024-09-13","current":41.199095,"twenty":5.70237,"median":21.077458,"eighty":26.655808,"marketCap":943294488},{"date":"2024-09-20","current":42.89318,"twenty":5.70237,"median":21.077458,"eighty":26.809057,"marketCap":982082238},{"date":"2024-09-27","current":41.791703,"twenty":5.70237,"median":21.077458,"eighty":27.025055,"marketCap":956862826},{"date":"2024-10-04","current":41.952737,"twenty":5.70237,"median":21.077458,"eighty":27.132451,"marketCap":960549875},{"date":"2024-10-11","current":40.52275,"twenty":5.70237,"median":21.077458,"eighty":27.191579,"marketCap":927808884},{"date":"2024-10-18","current":42.603317,"twenty":5.70237,"median":21.077458,"eighty":27.331084,"marketCap":975445551},{"date":"2024-10-25","current":39.54366,"twenty":5.70237,"median":21.077458,"eighty":27.451017,"marketCap":905391629},{"date":"2024-10-31","current":39.736901,"twenty":5.70237,"median":21.104159,"eighty":27.691148,"marketCap":909816087},{"date":"2024-11-08","current":33.550809,"twenty":5.584001,"median":21.095721,"eighty":27.95476,"marketCap":1000854196},{"date":"2024-11-15","current":33.635033,"twenty":5.584001,"median":21.095721,"eighty":28.481532,"marketCap":1003366677},{"date":"2024-11-22","current":32.277543,"twenty":5.584001,"median":21.095721,"eighty":28.844745,"marketCap":962871395},{"date":"2024-11-29","current":33.194097,"twenty":5.584001,"median":21.095721,"eighty":31.065485,"marketCap":990213100},{"date":"2024-12-06","current":33.451723,"twenty":5.584001,"median":21.095721,"eighty":32.829457,"marketCap":997898336},{"date":"2024-12-13","current":31.450168,"twenty":5.584001,"median":21.095721,"eighty":32.829457,"marketCap":938189964},{"date":"2024-12-20","current":30.330487,"twenty":5.584001,"median":21.095721,"eighty":32.829457,"marketCap":904788746},{"date":"2024-12-27","current":30.771423,"twenty":5.584001,"median":21.095721,"eighty":32.829457,"marketCap":917942323},{"date":"2025-01-03","current":31.504666,"twenty":5.584001,"median":21.095721,"eighty":32.829457,"marketCap":939815687},{"date":"2025-01-10","current":32.183411,"twenty":5.465632,"median":21.167446,"eighty":32.833421,"marketCap":960063328},{"date":"2025-01-17","current":34.031381,"twenty":5.465632,"median":21.492427,"eighty":32.976106,"marketCap":1015190117},{"date":"2025-01-24","current":34.274143,"twenty":5.465632,"median":21.556325,"eighty":33.194097,"marketCap":1022431974},{"date":"2025-01-31","current":34.011563,"twenty":5.465632,"median":21.655405,"eighty":33.638997,"marketCap":1014598945},{"date":"2025-02-07","current":33.060329,"twenty":5.465632,"median":21.859354,"eighty":33.748983,"marketCap":986222689},{"date":"2025-02-14","current":31.24704,"twenty":5.465632,"median":21.922597,"eighty":33.748983,"marketCap":932130451},{"date":"2025-02-21","current":31.014186,"twenty":5.465632,"median":21.977185,"eighty":33.748983,"marketCap":925184180},{"date":"2025-02-28","current":26.94483,"twenty":5.465632,"median":22.043015,"eighty":33.748983,"marketCap":848627406},{"date":"2025-03-07","current":27.030644,"twenty":5.347263,"median":22.11806,"eighty":33.753937,"marketCap":851330120},{"date":"2025-03-14","current":27.886669,"twenty":5.347263,"median":22.190161,"eighty":33.753937,"marketCap":878290636},{"date":"2025-03-21","current":27.994848,"twenty":5.347263,"median":22.210354,"eighty":33.753937,"marketCap":881697734},{"date":"2025-03-28","current":28.154765,"twenty":5.347263,"median":22.251766,"eighty":33.753937,"marketCap":886734314},{"date":"2025-04-04","current":26.320425,"twenty":5.347263,"median":22.291951,"eighty":33.753937,"marketCap":828961781},{"date":"2025-04-11","current":26.064535,"twenty":5.754689,"median":22.336518,"eighty":33.748983,"marketCap":820902544},{"date":"2025-04-17","current":26.621409,"twenty":5.987805,"median":22.407376,"eighty":33.748983,"marketCap":838441291},{"date":"2025-04-25","current":26.588375,"twenty":5.347263,"median":22.486798,"eighty":33.753937,"marketCap":837400857},{"date":"2025-05-02","current":27.423686,"twenty":5.347263,"median":22.521791,"eighty":33.753937,"marketCap":863708977},{"date":"2025-05-09","current":28.234588,"twenty":5.347263,"median":22.546425,"eighty":33.753937,"marketCap":992643413},{"date":"2025-05-16","current":28.683159,"twenty":5.347263,"median":22.588246,"eighty":33.753937,"marketCap":1008413827},{"date":"2025-05-23","current":28.463105,"twenty":5.347263,"median":22.606452,"eighty":33.753937,"marketCap":1000677397},{"date":"2025-05-30","current":29.563374,"twenty":5.347263,"median":22.635334,"eighty":33.753937,"marketCap":1039359545},{"date":"2025-06-06","current":31.023346,"twenty":5.347263,"median":22.728799,"eighty":33.753937,"marketCap":1090687779},{"date":"2025-06-13","current":32.330973,"twenty":5.347263,"median":22.765661,"eighty":33.753937,"marketCap":1136660023},{"date":"2025-06-20","current":33.845959,"twenty":5.345423,"median":22.787549,"eighty":33.770782,"marketCap":1189922365},{"date":"2025-06-27","current":35.872992,"twenty":5.345423,"median":22.826347,"eighty":33.953102,"marketCap":1261186782},{"date":"2025-07-03","current":35.932237,"twenty":5.345423,"median":22.858156,"eighty":34.034354,"marketCap":1263269667},{"date":"2025-07-11","current":35.517521,"twenty":5.345423,"median":22.8756,"eighty":34.421329,"marketCap":1248689473},{"date":"2025-07-18","current":36.73628,"twenty":5.345423,"median":22.921775,"eighty":34.975003,"marketCap":1291537390},{"date":"2025-07-25","current":37.531859,"twenty":5.345423,"median":22.975103,"eighty":35.884841,"marketCap":1319507558},{"date":"2025-08-01","current":38.500942,"twenty":5.345423,"median":23.02057,"eighty":36.507875,"marketCap":1353577604},{"date":"2025-08-08","current":34.284375,"twenty":5.345423,"median":23.06474,"eighty":36.752361,"marketCap":1370895031},{"date":"2025-08-15","current":34.135086,"twenty":5.345423,"median":23.094548,"eighty":36.752361,"marketCap":1364925534},{"date":"2025-08-22","current":33.34385,"twenty":5.345423,"median":23.1284,"eighty":36.752361,"marketCap":1333287199},{"date":"2025-08-29","current":34.280643,"twenty":5.345423,"median":23.198543,"eighty":36.752361,"marketCap":1370745794},{"date":"2025-09-05","current":34.101495,"twenty":5.343583,"median":23.250111,"eighty":36.768442,"marketCap":1363582397},{"date":"2025-09-12","current":34.79196,"twenty":5.345423,"median":23.362907,"eighty":36.752361,"marketCap":1391191322},{"date":"2025-09-19","current":35.829524,"twenty":5.345423,"median":23.426212,"eighty":36.752361,"marketCap":1432679328},{"date":"2025-09-26","current":34.198534,"twenty":5.345423,"median":23.457467,"eighty":36.752361,"marketCap":1367462571},{"date":"2025-10-03","current":35.168917,"twenty":5.345423,"median":23.496432,"eighty":36.752361,"marketCap":1406264302},{"date":"2025-10-10","current":36.176622,"twenty":5.345423,"median":23.523289,"eighty":36.752361,"marketCap":1446558408},{"date":"2025-10-17","current":34.205998,"twenty":5.345423,"median":23.538815,"eighty":36.752361,"marketCap":1367761045},{"date":"2025-10-24","current":37.277633,"twenty":5.345423,"median":23.625132,"eighty":36.832246,"marketCap":1490583450},{"date":"2025-10-31","current":34.314233,"twenty":5.345423,"median":23.807555,"eighty":36.971121,"marketCap":1372088931},{"date":"2025-11-07","current":-38.50094,"twenty":5.315797,"median":23.867688,"eighty":36.971121,"marketCap":1332440535},{"date":"2025-11-14","current":-39.489915,"twenty":5.198401,"median":23.867688,"eighty":36.971121,"marketCap":1366666994},{"date":"2025-11-21","current":-37.481734,"twenty":5.167303,"median":23.867688,"eighty":36.971121,"marketCap":1297167853},{"date":"2025-11-28","current":-39.597882,"twenty":5.153871,"median":23.867688,"eighty":36.971121,"marketCap":1370403507},{"date":"2025-12-05","current":-38.889998,"twenty":5.052527,"median":23.867688,"eighty":36.971121,"marketCap":1345905044},{"date":"2025-12-12","current":-41.079828,"twenty":4.977591,"median":23.867688,"eighty":36.971121,"marketCap":1421690679},{"date":"2025-12-19","current":-39.693367,"twenty":4.892146,"median":23.867688,"eighty":36.971121,"marketCap":1373708058},{"date":"2025-12-26","current":-42.323755,"twenty":4.808856,"median":23.867688,"eighty":36.971121,"marketCap":1464740507},{"date":"2026-01-02","current":-41.088466,"twenty":4.759726,"median":23.867688,"eighty":36.971121,"marketCap":1421989636},{"date":"2026-01-09","current":-45.602021,"twenty":4.721593,"median":23.867688,"eighty":36.971121,"marketCap":1578194742},{"date":"2026-01-16","current":-49.204226,"twenty":4.706142,"median":23.867688,"eighty":36.971121,"marketCap":1702859869},{"date":"2026-01-23","current":-49.700933,"twenty":4.686307,"median":23.867688,"eighty":36.971121,"marketCap":1720049904},{"date":"2026-01-30","current":-48.254004,"twenty":4.669839,"median":23.867688,"eighty":36.971121,"marketCap":1669974584},{"date":"2026-02-06","current":-51.506355,"twenty":4.642425,"median":23.867688,"eighty":36.971121,"marketCap":1782531947},{"date":"2026-02-13","current":-51.899402,"twenty":4.62724,"median":23.867688,"eighty":36.971121,"marketCap":1796134497},{"date":"2026-02-20","current":-54.499555,"twenty":4.609803,"median":23.867688,"eighty":36.971121,"marketCap":1886120596},{"date":"2026-02-27","current":-53.910593,"twenty":4.577947,"median":23.867688,"eighty":36.971121,"marketCap":1829617696},{"date":"2026-03-06","current":-57.491621,"twenty":4.56768,"median":23.867688,"eighty":36.971121,"marketCap":1951150629},{"date":"2026-03-13","current":-55.500015,"twenty":4.533318,"median":23.835265,"eighty":36.971121,"marketCap":1883559498},{"date":"2026-03-20","current":-55.204144,"twenty":4.509705,"median":23.712376,"eighty":36.971121,"marketCap":1873518244},{"date":"2026-03-27","current":-53.618808,"twenty":4.493331,"median":23.712376,"eighty":36.971121,"marketCap":1819715104},{"date":"2026-04-02","current":-55.831213,"twenty":4.481033,"median":23.647026,"eighty":36.971121,"marketCap":1894799709},{"date":"2026-04-10","current":-62.084238,"twenty":4.459772,"median":23.524978,"eighty":36.971121,"marketCap":2107014878},{"date":"2026-04-17","current":-60.326679,"twenty":4.432358,"median":23.502756,"eighty":36.971121,"marketCap":2047366829},{"date":"2026-04-24","current":-63.219145,"twenty":4.409862,"median":23.447688,"eighty":36.971121,"marketCap":2145531332},{"date":"2026-05-01","current":-62.675979,"twenty":4.380554,"median":23.353982,"eighty":36.971121,"marketCap":2127097387},{"date":"2026-05-08","current":-60.825684,"twenty":4.342258,"median":23.197801,"eighty":36.971121,"marketCap":2064302079},{"date":"2026-05-15","current":-79.296088,"twenty":4.279896,"median":23.136883,"eighty":36.971121,"marketCap":2286819888},{"date":"2026-05-22","current":-74.760848,"twenty":4.259692,"median":23.1284,"eighty":36.971121,"marketCap":2156028092},{"date":"2026-05-29","current":-79.6361,"twenty":4.227369,"median":23.133567,"eighty":37.047749,"marketCap":2296625502},{"date":"2026-06-05","current":-78.537599,"twenty":4.189151,"median":23.1284,"eighty":36.971121,"marketCap":2264945828},{"date":"2026-06-12","current":-86.310803,"twenty":4.151006,"median":23.084,"eighty":36.971121,"marketCap":2489117235},{"date":"2026-06-18","current":-85.520928,"twenty":4.117533,"median":23.047211,"eighty":36.971121,"marketCap":2466338040},{"date":"2026-06-26","current":-89.140751,"twenty":4.074914,"median":23.029927,"eighty":37.047749,"marketCap":2570730109},{"date":"2026-07-02","current":-99.518971,"twenty":4.056296,"median":23.005381,"eighty":37.047749,"marketCap":2870027599},{"date":"2026-07-10","current":-89.365682,"twenty":4.025621,"median":23.004697,"eighty":37.047749,"marketCap":2577216899},{"date":"2026-07-17","current":-88.230564,"twenty":4.008472,"median":22.982937,"eighty":37.047749,"marketCap":2544481236},{"date":"2026-07-24","current":-91.808539,"twenty":3.98117,"median":22.915413,"eighty":37.047749,"marketCap":2647666460},{"date":"2026-07-31","current":-95.951458,"twenty":3.967702,"median":22.893923,"eighty":37.124377,"marketCap":2767144087},{"date":"2026-08-07","current":-143.531258,"twenty":3.914374,"median":22.870716,"eighty":37.124377,"marketCap":3042001477},{"date":"2026-08-14","current":-141.799991,"twenty":3.884328,"median":22.780417,"eighty":37.124377,"marketCap":3005309014},{"date":"2026-08-21","current":-134.71106,"twenty":3.858965,"median":22.780417,"eighty":37.124377,"marketCap":2855066213},{"date":"2026-08-28","current":-131.041915,"twenty":3.841232,"median":22.780417,"eighty":37.124377,"marketCap":2777302351},{"date":"2026-09-04","current":-118.638067,"twenty":3.809981,"median":22.780417,"eighty":37.124377,"marketCap":2514415199},{"date":"2026-09-10","current":-118.538324,"twenty":3.797163,"median":22.780417,"eighty":37.124377,"marketCap":2512301230}],"updateTime":1789198262175},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"DCO\",pageSize:20,pageCount:6,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"16101725","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523075209-DCO","pdf_url":"","pub_time":1679328000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/0001193125-23-075209-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 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-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/d477836dex21.htm","primary":true,"translateUrl":"","linkName":"d477836dex21.htm","type":"EX-2.1","id":"NTFILECy8waYsbhmEiN7hD","market":"us","size":560007},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/d477836d8k.htm","primary":false,"translateUrl":"","linkName":"d477836d8k.htm","type":"8-K","id":"NTFILEHMs5ZpaAqTDvi9KR","market":"us","size":32938},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/d477836dex991.htm","primary":false,"translateUrl":"","linkName":"d477836dex991.htm","type":"EX-99.1","id":"NTFILE2gnJJ6TYkfd92Sqn","market":"us","size":9890},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/g477836g0318000002102.jpg","primary":false,"translateUrl":"","linkName":"g477836g0318000002102.jpg","type":"GRAPHIC","id":"NTFILEF7ykeQSKH36LxBmx","market":"us","size":2929},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312523075209/g477836g0318000002274.jpg","primary":false,"translateUrl":"","linkName":"g477836g0318000002274.jpg","type":"GRAPHIC","id":"NTFILE3ieWPqnaAUhFRUUC","market":"us","size":2929}],"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":"2023-03-21 00:00","pubTimestamp":1679328000,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 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":"15961661","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828023003809-DCO","pdf_url":"","pub_time":1676476800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003809/0001628280-23-003809-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/30305/000162828023003809/ex99_1q42022pressrelease.htm","primary":true,"translateUrl":"","linkName":"ex99_1q42022pressrelease.htm","type":"EX-99.1","id":"NTFILEAN2ZqEnpLEZrD5gY","market":"us","size":444128},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003809/dco-20230216.htm","primary":false,"translateUrl":"","linkName":"dco-20230216.htm","type":"8-K","id":"NTFILEGfCwnTiaDjri7HHP","market":"us","size":42335},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003809/dcoaddressonly2618a01.jpg","primary":false,"translateUrl":"","linkName":"dcoaddressonly2618a01.jpg","type":"GRAPHIC","id":"NTFILEFDPdkAot2ZAo2aNQ","market":"us","size":7871},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003809/dcologoonly2618a01.jpg","primary":false,"translateUrl":"","linkName":"dcologoonly2618a01.jpg","type":"GRAPHIC","id":"NTFILEJ5Ur2UHuTcdRCRJv","market":"us","size":8221}],"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":"2023-02-16 00:00","pubTimestamp":1676476800,"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":"15961660","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828023003810-DCO","pdf_url":"","pub_time":1676476800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"DCO","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/0001628280-23-003810-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco-20221231.htm","primary":true,"translateUrl":"","linkName":"dco-20221231.htm","type":"10-K","id":"NTFILE8oBeYFuKV2uMBcWT","market":"us","size":2884693},{"description":"EX-3.3","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex3x3xbylaws.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex3x3xbylaws.htm","type":"EX-3.3","id":"NTFILEE7MErRWTPKih4suM","market":"us","size":92024},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex21.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex21.htm","type":"EX-21","id":"NTFILEG6CXL2uKhBHXjZ5V","market":"us","size":12943},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex23.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex23.htm","type":"EX-23","id":"NTFILEDhCvSvYr31ZkFyCy","market":"us","size":2757},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex31x1.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex31x1.htm","type":"EX-31.1","id":"NTFILEC3JRuiijD4x3zsbF","market":"us","size":9874},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex31x2.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex31x2.htm","type":"EX-31.2","id":"NTFILEC9PFQaan42cEayAL","market":"us","size":9992},{"description":"EX-32","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco10-k2022_ex32.htm","primary":false,"translateUrl":"","linkName":"dco10-k2022_ex32.htm","type":"EX-32","id":"NTFILE9xb3a3kjSet2LbAA","market":"us","size":10787},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco-20221231_g1.jpg","primary":false,"translateUrl":"","linkName":"dco-20221231_g1.jpg","type":"GRAPHIC","id":"NTFILE6gx1is2RvTWDicH9","market":"us","size":59601},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco-20221231_g2.jpg","primary":false,"translateUrl":"","linkName":"dco-20221231_g2.jpg","type":"GRAPHIC","id":"NTFILE5MZksN9X6fvruLLn","market":"us","size":57539},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828023003810/dco-20221231_g3.jpg","primary":false,"translateUrl":"","linkName":"dco-20221231_g3.jpg","type":"GRAPHIC","id":"NTFILE3rdiucVr91V7VMqp","market":"us","size":77223}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2023-02-16 00:00","pubTimestamp":1676476800,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15940349","market":"us","labels":[],"media":"sec.gov","original_id":"AN35420423001545-DCO","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DCO","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/30305/000035420423001545/0000354204-23-001545-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":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000035420423001545/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILE3eVXY4eMvt1VAxRB","market":"us","size":17663}],"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":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"SC 13G/A [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":"15931175","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923017466-DCO","pdf_url":"","pub_time":1675872000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DCO","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/30305/000110465923017466/0001104659-23-017466-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":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000110465923017466/tm235848d7_sc13ga.htm","primary":true,"translateUrl":"","linkName":"tm235848d7_sc13ga.htm","type":"SC 13G/A","id":"NTFILEHDC4bgyP41yTAsfq","market":"us","size":54206}],"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":"2023-02-09 00:00","pubTimestamp":1675872000,"title_zh":"SC 13G/A [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":"15666043","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522288988-DCO","pdf_url":"","pub_time":1668700800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312522288988/0001193125-22-288988-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.05: Cost Associated with Exit or Disposal Activities","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/30305/000119312522288988/d606612d8k.htm","primary":true,"translateUrl":"","linkName":"d606612d8k.htm","type":"8-K","id":"NTFILEACX76z1Gf6gJpDE3","market":"us","size":28598}],"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":"2022-11-18 00:00","pubTimestamp":1668700800,"title_zh":"8-K  - Current report","summary_en":"Item 2.05: Cost Associated with Exit or Disposal Activities","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15766004","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522285728-DCO","pdf_url":"","pub_time":1668441600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"DCO","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312522285728/0001193125-22-285728-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522285728/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEHKrPmhEkJkW8mBZA","market":"us","size":4639},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522285728/g714715g1115221419701.jpg","primary":false,"translateUrl":"","linkName":"g714715g1115221419701.jpg","type":"GRAPHIC","id":"NTFILE6nMbYuJMfHBfSDCj","market":"us","size":6646}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2022-11-15 00:00","pubTimestamp":1668441600,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15641474","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022028528-DCO","pdf_url":"","pub_time":1667750400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028528/0001628280-22-028528-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/30305/000162828022028528/ex99_1q32022earningsrelease.htm","primary":true,"translateUrl":"","linkName":"ex99_1q32022earningsrelease.htm","type":"EX-99.1","id":"NTFILECt8vXwbXRffMdftF","market":"us","size":402635},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028528/dco-20221107.htm","primary":false,"translateUrl":"","linkName":"dco-20221107.htm","type":"8-K","id":"NTFILE13EpG71fBJhQyDJR","market":"us","size":42092},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028528/dcologoandaddressa05a.jpg","primary":false,"translateUrl":"","linkName":"dcologoandaddressa05a.jpg","type":"GRAPHIC","id":"NTFILEABV79Nv3oDFipP5d","market":"us","size":16353}],"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":"2022-11-07 00:00","pubTimestamp":1667750400,"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":"15641473","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022028529-DCO","pdf_url":"","pub_time":1667750400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"DCO","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/0001628280-22-028529-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/dco-20221001.htm","primary":true,"translateUrl":"","linkName":"dco-20221001.htm","type":"10-Q","id":"NTFILEAMreHh614rzbDvvz","market":"us","size":1767020},{"description":"EX-3.7","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/exhibit3_7xbylaws.htm","primary":false,"translateUrl":"","linkName":"exhibit3_7xbylaws.htm","type":"EX-3.7","id":"NTFILEG2sDhnUqk7x98PP9","market":"us","size":93254},{"description":"EX-3.8","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/exhibit3_8xbylawsxwchanges.htm","primary":false,"translateUrl":"","linkName":"exhibit3_8xbylawsxwchanges.htm","type":"EX-3.8","id":"NTFILEDA9L2sYynbaNRD4z","market":"us","size":113673},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/dco-q3202210xqex31_1.htm","primary":false,"translateUrl":"","linkName":"dco-q3202210xqex31_1.htm","type":"EX-31.1","id":"NTFILEG3YUnyGK4DnpYCHu","market":"us","size":10001},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/dco-q3202210xqxex31_2.htm","primary":false,"translateUrl":"","linkName":"dco-q3202210xqxex31_2.htm","type":"EX-31.2","id":"NTFILE7X7uPuqx3viz2rw9","market":"us","size":10099},{"description":"EX-32","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022028529/dco-q3202210xqxex32.htm","primary":false,"translateUrl":"","linkName":"dco-q3202210xqxex32.htm","type":"EX-32","id":"NTFILEJ3MttvdxfTG8VHAY","market":"us","size":9426}],"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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-11-07 00:00","pubTimestamp":1667750400,"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":"15265796","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022020881-DCO","pdf_url":"","pub_time":1659542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020881/0001628280-22-020881-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/30305/000162828022020881/ex99_1q22022earningsrelease.htm","primary":true,"translateUrl":"","linkName":"ex99_1q22022earningsrelease.htm","type":"EX-99.1","id":"NTFILE4BwdwGQ3X3Fc5zLY","market":"us","size":399422},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020881/dco-20220804.htm","primary":false,"translateUrl":"","linkName":"dco-20220804.htm","type":"8-K","id":"NTFILE8YF29h8maaDkSDVb","market":"us","size":42089},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020881/dcologoandaddressa05a.jpg","primary":false,"translateUrl":"","linkName":"dcologoandaddressa05a.jpg","type":"GRAPHIC","id":"NTFILEBEfr8mxKwuUaDWRg","market":"us","size":16353}],"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":"2022-08-04 00:00","pubTimestamp":1659542400,"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":"15265795","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022020890-DCO","pdf_url":"","pub_time":1659542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"DCO","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/0001628280-22-020890-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/dco-20220702.htm","primary":true,"translateUrl":"","linkName":"dco-20220702.htm","type":"10-Q","id":"NTFILEBrcQMup8o9Dksve4","market":"us","size":1669927},{"description":"EX-10.20","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/exhibit10_20xpsucashltipag.htm","primary":false,"translateUrl":"","linkName":"exhibit10_20xpsucashltipag.htm","type":"EX-10.20","id":"NTFILEDKCnmNDfTmynxVvj","market":"us","size":61019},{"description":"EX-10.21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/exhibit10_21xprsucashltipa.htm","primary":false,"translateUrl":"","linkName":"exhibit10_21xprsucashltipa.htm","type":"EX-10.21","id":"NTFILE48KAHBoUozEovVRa","market":"us","size":31580},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/dco-q2202210xqex31_1.htm","primary":false,"translateUrl":"","linkName":"dco-q2202210xqex31_1.htm","type":"EX-31.1","id":"NTFILEAwQ4Hqm6kPSnJK8W","market":"us","size":9996},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/dco-q2202210xqxex31_2.htm","primary":false,"translateUrl":"","linkName":"dco-q2202210xqxex31_2.htm","type":"EX-31.2","id":"NTFILE59J3sFfEMaE8cmBg","market":"us","size":10094},{"description":"EX-32","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022020890/dco-q2202210xqxex32.htm","primary":false,"translateUrl":"","linkName":"dco-q2202210xqxex32.htm","type":"EX-32","id":"NTFILEBUjDGwR6zfQ2S23o","market":"us","size":9416}],"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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-08-04 00:00","pubTimestamp":1659542400,"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":"15205365","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522195816-DCO","pdf_url":"","pub_time":1658073600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312522195816/0001193125-22-195816-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522195816/d363696dex101.htm","primary":true,"translateUrl":"","linkName":"d363696dex101.htm","type":"EX-10.1","id":"NTFILEATPJH4obTPpVX2bs","market":"us","size":1376111},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522195816/d363696d8k.htm","primary":false,"translateUrl":"","linkName":"d363696d8k.htm","type":"8-K","id":"NTFILE8QmfgPnbi3XedMti","market":"us","size":36877}],"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":"2022-07-18 00:00","pubTimestamp":1658073600,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14812883","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022011996-DCO","pdf_url":"","pub_time":1651507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011996/0001628280-22-011996-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/30305/000162828022011996/ex99_1q12022earningsrelease.htm","primary":true,"translateUrl":"","linkName":"ex99_1q12022earningsrelease.htm","type":"EX-99.1","id":"NTFILE8npvijKwGq3DNHGM","market":"us","size":288425},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011996/dco-20220503.htm","primary":false,"translateUrl":"","linkName":"dco-20220503.htm","type":"8-K","id":"NTFILECgTA8B2M3BEsNFxf","market":"us","size":42058},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011996/dcologoandaddressa05a.jpg","primary":false,"translateUrl":"","linkName":"dcologoandaddressa05a.jpg","type":"GRAPHIC","id":"NTFILE3fW3wMs7xN4fKuDs","market":"us","size":16353}],"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":"2022-05-03 00:00","pubTimestamp":1651507200,"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":"14812882","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022011997-DCO","pdf_url":"","pub_time":1651507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"DCO","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/0001628280-22-011997-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/dco-20220402.htm","primary":true,"translateUrl":"","linkName":"dco-20220402.htm","type":"10-Q","id":"NTFILE6ZgeTHpdfLY7CtzH","market":"us","size":1249197},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/exhibit10_1xjoinderagreeme.htm","primary":false,"translateUrl":"","linkName":"exhibit10_1xjoinderagreeme.htm","type":"EX-10.1","id":"NTFILEEXEpukYoo1bgfMb9","market":"us","size":89976},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/dco-q1202210xqex31_1.htm","primary":false,"translateUrl":"","linkName":"dco-q1202210xqex31_1.htm","type":"EX-31.1","id":"NTFILEGxLsmu5y977fWyvB","market":"us","size":9994},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/dco-q1202210xqxex31_2.htm","primary":false,"translateUrl":"","linkName":"dco-q1202210xqxex31_2.htm","type":"EX-31.2","id":"NTFILEz6SWgzfPoMijfoQg","market":"us","size":10092},{"description":"EX-32","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022011997/dco-q1202210xqxex32.htm","primary":false,"translateUrl":"","linkName":"dco-q1202210xqxex32.htm","type":"EX-32","id":"NTFILEGeMDQApYMGjQ3dVx","market":"us","size":9412}],"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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-05-03 00:00","pubTimestamp":1651507200,"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":"14632809","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522111129-DCO","pdf_url":"","pub_time":1650384000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111129/0001193125-22-111129-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;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111129/d259223dex101.htm","primary":true,"translateUrl":"","linkName":"d259223dex101.htm","type":"EX-10.1","id":"NTFILEBM5v5TzgntRa5SL3","market":"us","size":66605},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111129/d259223d8k.htm","primary":false,"translateUrl":"","linkName":"d259223d8k.htm","type":"8-K","id":"NTFILEDPYojKdj4ihXtAv7","market":"us","size":43387}],"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":"2022-04-20 00:00","pubTimestamp":1650384000,"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;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14632808","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522111137-DCO","pdf_url":"","pub_time":1650384000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"DCO","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/0001193125-22-111137-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/d351403ds8.htm","primary":true,"translateUrl":"","linkName":"d351403ds8.htm","type":"S-8","id":"NTFILEGy6DPovos86GKM3K","market":"us","size":45880},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/d351403dex51.htm","primary":false,"translateUrl":"","linkName":"d351403dex51.htm","type":"EX-5.1","id":"NTFILEDa5YWfdUiVW2YZ44","market":"us","size":6350},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/d351403dex231.htm","primary":false,"translateUrl":"","linkName":"d351403dex231.htm","type":"EX-23.1","id":"NTFILE4MVU8NXmEbqgJgtH","market":"us","size":1525},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/d351403dexfilingfees.htm","primary":false,"translateUrl":"","linkName":"d351403dexfilingfees.htm","type":"EX-FILING FEES","id":"NTFILEGuQ3hsa1EaZHKwWz","market":"us","size":14984},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000119312522111137/g351403g0415095218101.jpg","primary":false,"translateUrl":"","linkName":"g351403g0415095218101.jpg","type":"GRAPHIC","id":"NTFILEtiqsoXH7kefnDht9","market":"us","size":3527}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2022-04-20 00:00","pubTimestamp":1650384000,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14253652","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022003516-DCO","pdf_url":"","pub_time":1645545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"DCO","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003516/0001628280-22-003516-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/30305/000162828022003516/ex99_1q42021pressrelease.htm","primary":true,"translateUrl":"","linkName":"ex99_1q42021pressrelease.htm","type":"EX-99.1","id":"NTFILEdTV2tY24PUUEyW24","market":"us","size":418590},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003516/dco-20220223.htm","primary":false,"translateUrl":"","linkName":"dco-20220223.htm","type":"8-K","id":"NTFILEETRtBoAwMCTbn1cW","market":"us","size":42596},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003516/dcoaddressonly2618a01a.jpg","primary":false,"translateUrl":"","linkName":"dcoaddressonly2618a01a.jpg","type":"GRAPHIC","id":"NTFILEDhp3BtbVqhaiNnw8","market":"us","size":7871},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003516/dcologoonly2618a01a.jpg","primary":false,"translateUrl":"","linkName":"dcologoonly2618a01a.jpg","type":"GRAPHIC","id":"NTFILEHmvGJGJpVoKF3UQG","market":"us","size":8221}],"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":"2022-02-23 00:00","pubTimestamp":1645545600,"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":"14253651","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828022003518-DCO","pdf_url":"","pub_time":1645545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"DCO","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/0001628280-22-003518-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco-20211231.htm","primary":true,"translateUrl":"","linkName":"dco-20211231.htm","type":"10-K","id":"NTFILEBhdqQdXvQqzFtK1y","market":"us","size":2730806},{"description":"EX-10.24","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/ex10_24xrrogersagreement.htm","primary":false,"translateUrl":"","linkName":"ex10_24xrrogersagreement.htm","type":"EX-10.24","id":"NTFILE8JjewfoUB9P7WzVG","market":"us","size":82087},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco10-k2021_ex21.htm","primary":false,"translateUrl":"","linkName":"dco10-k2021_ex21.htm","type":"EX-21","id":"NTFILEF44QLaNsDB2odGkj","market":"us","size":12962},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco10-k2021_ex23.htm","primary":false,"translateUrl":"","linkName":"dco10-k2021_ex23.htm","type":"EX-23","id":"NTFILEJ9oZrL9DewghWhTp","market":"us","size":2756},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco10-k2021_ex31x1.htm","primary":false,"translateUrl":"","linkName":"dco10-k2021_ex31x1.htm","type":"EX-31.1","id":"NTFILEChUaysnMAAYaPJDD","market":"us","size":9852},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco10-k2021_ex31x2.htm","primary":false,"translateUrl":"","linkName":"dco10-k2021_ex31x2.htm","type":"EX-31.2","id":"NTFILE7DHJNUH5BXW5yQ9K","market":"us","size":9970},{"description":"EX-32","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco10-k2021_ex32.htm","primary":false,"translateUrl":"","linkName":"dco10-k2021_ex32.htm","type":"EX-32","id":"NTFILE9NY7Quag1WLr5wSV","market":"us","size":10842},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco-20211231_g1.jpg","primary":false,"translateUrl":"","linkName":"dco-20211231_g1.jpg","type":"GRAPHIC","id":"NTFILE3T81JYJ9WWapU1aq","market":"us","size":44974},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco-20211231_g2.jpg","primary":false,"translateUrl":"","linkName":"dco-20211231_g2.jpg","type":"GRAPHIC","id":"NTFILE4E2mFH8L5ZkAJMa8","market":"us","size":50806},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000162828022003518/dco-20211231_g3.jpg","primary":false,"translateUrl":"","linkName":"dco-20211231_g3.jpg","type":"GRAPHIC","id":"NTFILEGW81wY5fwFZZf9um","market":"us","size":90490}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2022-02-23 00:00","pubTimestamp":1645545600,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14253656","market":"us","labels":[],"media":"sec.gov","original_id":"AN121465922002673-DCO","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DCO","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/30305/000121465922002673/0001214659-22-002673-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":"AMENDMENT NO. 9","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000121465922002673/d210225sc13ga9.htm","primary":true,"translateUrl":"","linkName":"d210225sc13ga9.htm","type":"SC 13G/A","id":"NTFILEmUwjzwFHrWqVxtUm","market":"us","size":43797}],"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":"2022-02-14 00:00","pubTimestamp":1644768000,"title_zh":"SC 13G/A [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":"14172765","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922017272-DCO","pdf_url":"","pub_time":1644422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DCO","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/30305/000110465922017272/0001104659-22-017272-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":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/30305/000110465922017272/tm225951d7_sc13ga.htm","primary":true,"translateUrl":"","linkName":"tm225951d7_sc13ga.htm","type":"SC 13G/A","id":"NTFILE9vqmcwHhEspn22zN","market":"us","size":52271}],"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":"2022-02-10 00:00","pubTimestamp":1644422400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":6,"totalSize":202,"code":"91000000","status":"200"}]}}