美股详情

本页面由Tiger Trade Technology Pte. Ltd.提供服务

道森地探

4.21

-0.0100-0.24%

成交量：11.44万

成交额：48.28万

市值：1.31亿

市盈率：-39.41

高：4.32

开：4.20

低：4.09

收：4.22

52周最高：5.54

52周最低：1.08

股本：3,104.78万

流通股本：627.33万

量比：1.27

换手率：1.82%

股息：- -

股息率：- -

每股收益(TTM):-0.1068

每股收益(LYR):-0.1334

净资产收益率：-19.81%

总资产收益率：-5.05%

市净率：8.61

市盈率(LYR):-31.56

数据加载中...

总览公司新闻资讯公告

季度报告

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

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

季度报告

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

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

季度报告

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

重要事件披露

Form 8-K - Current report

年度报告

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

重要事件披露

Form 8-K - Current report

季度报告

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

重要事件披露

Form 8-K - Current report

季度报告

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

重要事件披露

Form 8-K - Current report

重要事件披露

Form 8-K - Current report

季度报告

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

重要事件披露

Form 8-K - Current report

年度报告

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

重要事件披露

Form 8-K - Current report

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hans/stock/DWSN/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"DWSN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DWSN\",,,,,undefined,":{"symbol":"DWSN","market":"US","secType":"STK","nameCN":"道森地探","latestPrice":4.21,"timestamp":1773246685941,"preClose":4.22,"halted":0,"volume":114364,"delay":0,"changeRate":-0.002369668246445447,"floatShares":6273344,"shares":31047801,"eps":-0.106836,"marketStatus":"交易中","change":-0.01,"latestTime":"03-11 12:31:42 EDT","open":4.2,"high":4.32,"low":4.085,"amount":482800.263222,"amplitude":0.055687,"askPrice":4.24,"askSize":100,"bidPrice":4.11,"bidSize":215,"shortable":3,"etf":0,"ttmEps":-0.106836,"tradingStatus":2,"nextMarketStatus":{"tag":"盘后交易","tradingStatus":3,"beginTime":1773259200000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1113796800000,"exchange":"NASDAQ","adjPreClose":4.22,"preHourTrading":{"tag":"盘前","latestPrice":4.21,"preClose":4.22,"latestTime":"09:25 EDT","volume":1025,"amount":4313.042765,"timestamp":1773235533189,"change":-0.01,"changeRate":-0.00237,"amplitude":0.003009},"postHourTrading":{"tag":"盘后","latestPrice":4.2195,"preClose":4.22,"latestTime":"19:54 EDT","volume":9927,"amount":41855.8145,"timestamp":1773186876569,"change":-0.0005,"changeRate":-0.000118,"amplitude":0.006327},"volumeRatio":1.274589},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DWSN\",,,,,undefined,":{"symbol":"DWSN","floatShares":6273344,"roa":"-5.05%","roe":"-19.81%","lyrEps":-0.133387,"volumeRatio":1.274589,"shares":31047801,"dividePrice":0,"high":4.32,"amplitude":0.055687,"preClose":4.22,"low":4.085,"week52Low":1.08,"pbRate":"8.61","psRate":"2.03","week52High":5.54,"institutionHeld":0.0942,"latestPrice":4.21,"committee":0.365079,"eps":-0.106836,"divideRate":0,"volume":114364,"delay":0,"ttmEps":-0.106836,"open":4.2,"prevYearClose":1.56,"prevWeekClose":3.65,"prevMonthClose":3.42,"prevQuarterClose":1.56,"fiveDayClose":3.68,"twentyDayClose":2.39,"sixtyDayClose":1.76,"dividendGrowthYears":0,"fiveYearAvgDividendRate":0.24060150375939848},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DWSN\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-11-12","symbol":"DWSN","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1762923600000,"reportTimeType":"post","actualEps":-0.04},{"market":"US","date":"2025-08-12","symbol":"DWSN","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1754971200000,"reportTimeType":"post","actualEps":-0.08},{"market":"US","date":"2025-05-13","symbol":"DWSN","fiscalQuarterEnding":"2025/03","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1747108800000,"reportTimeType":"post","actualEps":0.03},{"market":"US","date":"2025-03-28","symbol":"DWSN","fiscalQuarterEnding":"2024/12","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1743134400000,"reportTimeType":"post","actualEps":-0.03},{"market":"US","date":"2024-11-12","symbol":"DWSN","fiscalQuarterEnding":"2024/09","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1731387600000,"reportTimeType":"post","actualEps":-0.18}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DWSN\",market:\"US\",,,undefined,":[{"executeDate":"2024-04-19","recordDate":"2024-04-22","paymentDate":"2024-05-06","value":0.32,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DWSN\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/DWSN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"DWSN","date":"2026-03-10","current":-39.499794,"percent":0,"low":-36.55991,"twenty":-8.284341,"median":-3.267591,"eighty":-1.830967,"high":-1.051317,"avg":-5.221366,"sd":5.08085,"marketCap":121086423},"quantilePoints":[{"date":"2021-03-12","current":-4.928331,"twenty":-7.017507,"median":-4.283302,"eighty":-2.65559,"marketCap":65034259},{"date":"2021-03-19","current":-4.643662,"twenty":-6.997384,"median":-4.283302,"eighty":-2.65559,"marketCap":61277767},{"date":"2021-03-26","current":-4.572495,"twenty":-6.956478,"median":-4.283302,"eighty":-2.656331,"marketCap":60338645},{"date":"2021-04-01","current":-4.447952,"twenty":-6.873455,"median":-4.283302,"eighty":-2.656331,"marketCap":58695180},{"date":"2021-04-09","current":-4.376785,"twenty":-6.837618,"median":-4.283302,"eighty":-2.65559,"marketCap":57756057},{"date":"2021-04-16","current":-4.287826,"twenty":-6.806556,"median":-4.274866,"eighty":-2.65559,"marketCap":56582153},{"date":"2021-04-23","current":-4.003157,"twenty":-6.754175,"median":-4.264224,"eighty":-2.65559,"marketCap":52825662},{"date":"2021-04-30","current":-4.092116,"twenty":-6.666953,"median":-4.216659,"eighty":-2.65559,"marketCap":53999565},{"date":"2021-05-07","current":-4.270034,"twenty":-6.565814,"median":-4.202204,"eighty":-2.65559,"marketCap":56347372},{"date":"2021-05-14","current":-2.901961,"twenty":-6.536995,"median":-4.198867,"eighty":-2.65559,"marketCap":56347372},{"date":"2021-05-21","current":-2.805229,"twenty":-6.536232,"median":-4.180323,"eighty":-2.656331,"marketCap":54469127},{"date":"2021-05-28","current":-2.889869,"twenty":-6.49533,"median":-4.143609,"eighty":-2.656331,"marketCap":56112592},{"date":"2021-06-04","current":-3.022876,"twenty":-6.428895,"median":-4.092358,"eighty":-2.656331,"marketCap":58695180},{"date":"2021-06-11","current":-3.30098,"twenty":-6.361665,"median":-4.043304,"eighty":-2.656331,"marketCap":64095136},{"date":"2021-06-18","current":-3.204248,"twenty":-6.238613,"median":-3.990533,"eighty":-2.656331,"marketCap":62216890},{"date":"2021-06-25","current":-3.095425,"twenty":-6.166835,"median":-3.934283,"eighty":-2.656331,"marketCap":60103864},{"date":"2021-07-02","current":-3.192157,"twenty":-6.012907,"median":-3.88722,"eighty":-2.656331,"marketCap":61982110},{"date":"2021-07-09","current":-3.204248,"twenty":-5.891745,"median":-3.84909,"eighty":-2.656331,"marketCap":62216890},{"date":"2021-07-16","current":-3.228431,"twenty":-5.860675,"median":-3.817563,"eighty":-2.656331,"marketCap":62686452},{"date":"2021-07-23","current":-3.385621,"twenty":-5.774259,"median":-3.792689,"eighty":-2.656331,"marketCap":65738601},{"date":"2021-07-30","current":-3.276797,"twenty":-5.726492,"median":-3.776617,"eighty":-2.656331,"marketCap":63625575},{"date":"2021-08-06","current":-3.059029,"twenty":-5.696794,"median":-3.765739,"eighty":-2.656331,"marketCap":59397174},{"date":"2021-08-13","current":-1.602623,"twenty":-5.684194,"median":-3.759828,"eighty":-2.654741,"marketCap":47972923},{"date":"2021-08-20","current":-1.499992,"twenty":-5.684194,"median":-3.743783,"eighty":-2.633486,"marketCap":44900765},{"date":"2021-08-27","current":-1.578939,"twenty":-5.684194,"median":-3.728674,"eighty":-2.632801,"marketCap":47263964},{"date":"2021-09-03","current":-1.642097,"twenty":-5.684194,"median":-3.719545,"eighty":-2.588655,"marketCap":49154522},{"date":"2021-09-10","current":-1.594729,"twenty":-5.684194,"median":-3.715793,"eighty":-2.567081,"marketCap":47736603},{"date":"2021-09-17","current":-1.728938,"twenty":-5.684194,"median":-3.673406,"eighty":-2.55644,"marketCap":51754040},{"date":"2021-09-24","current":-1.863148,"twenty":-5.684194,"median":-3.634637,"eighty":-2.526495,"marketCap":55771477},{"date":"2021-10-01","current":-1.839464,"twenty":-5.684194,"median":-3.598081,"eighty":-2.516916,"marketCap":55062518},{"date":"2021-10-08","current":-1.657886,"twenty":-5.684194,"median":-3.558071,"eighty":-2.506348,"marketCap":49627162},{"date":"2021-10-15","current":-1.776307,"twenty":-5.684194,"median":-3.542147,"eighty":-2.487709,"marketCap":53171959},{"date":"2021-10-22","current":-1.760517,"twenty":-5.684194,"median":-3.518667,"eighty":-2.466599,"marketCap":52699319},{"date":"2021-10-29","current":-1.832496,"twenty":-5.684194,"median":-3.494444,"eighty":-2.451295,"marketCap":54853926},{"date":"2021-11-05","current":-1.838859,"twenty":-5.684194,"median":-3.472428,"eighty":-2.435318,"marketCap":55090366},{"date":"2021-11-12","current":-1.838859,"twenty":-5.684194,"median":-3.457097,"eighty":-2.424851,"marketCap":55090366},{"date":"2021-11-19","current":-1.830967,"twenty":-5.684194,"median":-3.404854,"eighty":-2.415024,"marketCap":54853926},{"date":"2021-11-26","current":-1.830967,"twenty":-5.684194,"median":-3.397455,"eighty":-2.398845,"marketCap":54853926},{"date":"2021-12-03","current":-1.830967,"twenty":-5.684194,"median":-3.385621,"eighty":-2.393422,"marketCap":54853926},{"date":"2021-12-10","current":-1.830967,"twenty":-5.684194,"median":-3.356126,"eighty":-2.384859,"marketCap":54853926},{"date":"2021-12-17","current":-1.811236,"twenty":-5.666255,"median":-3.329124,"eighty":-2.364288,"marketCap":54262828},{"date":"2021-12-23","current":-1.80729,"twenty":-5.629129,"median":-3.315921,"eighty":-2.355898,"marketCap":54144608},{"date":"2021-12-31","current":-1.830967,"twenty":-5.59319,"median":-3.30098,"eighty":-2.343994,"marketCap":54853926},{"date":"2022-01-07","current":-1.823074,"twenty":-5.56939,"median":-3.287413,"eighty":-2.331818,"marketCap":54617487},{"date":"2022-01-14","current":-1.838859,"twenty":-5.550236,"median":-3.276797,"eighty":-2.301633,"marketCap":55090366},{"date":"2022-01-21","current":-1.830967,"twenty":-5.532988,"median":-3.264706,"eighty":-2.29174,"marketCap":54853926},{"date":"2022-01-28","current":-1.846751,"twenty":-5.504479,"median":-3.251372,"eighty":-2.279255,"marketCap":55326805},{"date":"2022-02-04","current":-1.846751,"twenty":-5.495187,"median":-3.240193,"eighty":-2.272964,"marketCap":55326805},{"date":"2022-02-11","current":-1.854643,"twenty":-5.485813,"median":-3.228431,"eighty":-2.258391,"marketCap":55563244},{"date":"2022-02-18","current":-1.846751,"twenty":-5.455041,"median":-3.21804,"eighty":-2.221666,"marketCap":55326805},{"date":"2022-02-25","current":-1.850535,"twenty":-5.421552,"median":-3.210294,"eighty":-2.192783,"marketCap":55440166},{"date":"2022-03-04","current":-1.850535,"twenty":-5.402103,"median":-3.198791,"eighty":-2.151198,"marketCap":55440166},{"date":"2022-03-11","current":-1.901678,"twenty":-5.402103,"median":-3.187207,"eighty":-2.089092,"marketCap":55321704},{"date":"2022-03-18","current":-1.913894,"twenty":-5.402103,"median":-3.180604,"eighty":-2.003676,"marketCap":55677090},{"date":"2022-03-25","current":-1.84874,"twenty":-5.402103,"median":-3.161979,"eighty":-1.972897,"marketCap":53781700},{"date":"2022-04-01","current":-1.930182,"twenty":-5.402103,"median":-3.150481,"eighty":-1.948804,"marketCap":56150938},{"date":"2022-04-08","current":-2.133788,"twenty":-5.402103,"median":-3.142815,"eighty":-1.942531,"marketCap":62074032},{"date":"2022-04-14","current":-1.751009,"twenty":-5.402103,"median":-3.133424,"eighty":-1.913894,"marketCap":50938614},{"date":"2022-04-22","current":-1.539259,"twenty":-5.402103,"median":-3.125049,"eighty":-1.904936,"marketCap":44778596},{"date":"2022-04-29","current":-1.498538,"twenty":-5.402103,"median":-3.118734,"eighty":-1.897606,"marketCap":43593977},{"date":"2022-05-06","current":-1.417015,"twenty":-5.402103,"median":-3.111021,"eighty":-1.896245,"marketCap":41222370},{"date":"2022-05-13","current":-1.319365,"twenty":-5.402103,"median":-3.105098,"eighty":-1.865004,"marketCap":38381653},{"date":"2022-05-20","current":-1.496547,"twenty":-5.402103,"median":-3.092291,"eighty":-1.856436,"marketCap":39290342},{"date":"2022-05-27","current":-1.505617,"twenty":-5.402103,"median":-3.082413,"eighty":-1.852216,"marketCap":39528466},{"date":"2022-06-03","current":-1.514687,"twenty":-5.402103,"median":-3.081087,"eighty":-1.850535,"marketCap":39766589},{"date":"2022-06-10","current":-1.707877,"twenty":-5.402103,"median":-3.068701,"eighty":-1.84874,"marketCap":44838615},{"date":"2022-06-17","current":-1.369567,"twenty":-5.402103,"median":-3.054079,"eighty":-1.846751,"marketCap":35956616},{"date":"2022-06-24","current":-1.179098,"twenty":-5.404775,"median":-3.0355,"eighty":-1.846751,"marketCap":30956027},{"date":"2022-07-01","current":-1.274332,"twenty":-5.404775,"median":-3.03059,"eighty":-1.846751,"marketCap":33456322},{"date":"2022-07-08","current":-1.251657,"twenty":-5.404775,"median":-3.03059,"eighty":-1.842673,"marketCap":32861014},{"date":"2022-07-15","current":-1.378637,"twenty":-5.404775,"median":-3.022839,"eighty":-1.840515,"marketCap":36194740},{"date":"2022-07-22","current":-1.605387,"twenty":-5.404775,"median":-2.999587,"eighty":-1.840022,"marketCap":42147822},{"date":"2022-07-29","current":-1.378637,"twenty":-5.404775,"median":-2.984977,"eighty":-1.838859,"marketCap":36194740},{"date":"2022-08-05","current":-1.179098,"twenty":-5.404775,"median":-2.968583,"eighty":-1.838859,"marketCap":30956027},{"date":"2022-08-12","current":-1.548303,"twenty":-5.404775,"median":-2.961901,"eighty":-1.838859,"marketCap":38575972},{"date":"2022-08-19","current":-1.366712,"twenty":-5.404775,"median":-2.94818,"eighty":-1.835832,"marketCap":34051630},{"date":"2022-08-26","current":-1.137334,"twenty":-5.404775,"median":-2.938541,"eighty":-1.831328,"marketCap":28336671},{"date":"2022-09-02","current":-1.051317,"twenty":-5.404775,"median":-2.921187,"eighty":-1.830967,"marketCap":26193561},{"date":"2022-09-09","current":-1.079989,"twenty":-5.404775,"median":-2.908439,"eighty":-1.830967,"marketCap":26907931},{"date":"2022-09-16","current":-1.911485,"twenty":-5.404775,"median":-2.903834,"eighty":-1.830967,"marketCap":47624658},{"date":"2022-09-23","current":-1.815815,"twenty":-5.404775,"median":-2.896081,"eighty":-1.830967,"marketCap":45241043},{"date":"2022-09-30","current":-1.519631,"twenty":-5.404775,"median":-2.892264,"eighty":-1.825682,"marketCap":37861603},{"date":"2022-10-07","current":-1.720337,"twenty":-5.404775,"median":-2.882406,"eighty":-1.823074,"marketCap":42862192},{"date":"2022-10-14","current":-1.662992,"twenty":-5.404775,"median":-2.874141,"eighty":-1.815182,"marketCap":41433452},{"date":"2022-10-21","current":-1.701222,"twenty":-5.404775,"median":-2.863171,"eighty":-1.813604,"marketCap":42385945},{"date":"2022-10-28","current":-1.825469,"twenty":-5.404775,"median":-2.853961,"eighty":-1.807647,"marketCap":45481548},{"date":"2022-11-04","current":-1.815911,"twenty":-5.404775,"median":-2.851773,"eighty":-1.807647,"marketCap":45243425},{"date":"2022-11-11","current":-2.02839,"twenty":-5.404775,"median":-2.834419,"eighty":-1.807647,"marketCap":50005890},{"date":"2022-11-18","current":-1.989754,"twenty":-5.404775,"median":-2.819291,"eighty":-1.807647,"marketCap":49053397},{"date":"2022-11-25","current":-1.941459,"twenty":-5.404775,"median":-2.816035,"eighty":-1.807647,"marketCap":47862781},{"date":"2022-12-02","current":-1.951118,"twenty":-5.404775,"median":-2.805229,"eighty":-1.807647,"marketCap":48100904},{"date":"2022-12-09","current":-2.076685,"twenty":-5.404775,"median":-2.797072,"eighty":-1.807647,"marketCap":51196507},{"date":"2022-12-16","current":-1.844869,"twenty":-5.404775,"median":-2.797072,"eighty":-1.807647,"marketCap":45481548},{"date":"2022-12-23","current":-2.02839,"twenty":-5.404775,"median":-2.78759,"eighty":-1.807647,"marketCap":50005890},{"date":"2022-12-30","current":-1.893164,"twenty":-5.404775,"median":-2.775411,"eighty":-1.807647,"marketCap":46672164},{"date":"2023-01-06","current":-1.83521,"twenty":-5.404775,"median":-2.759145,"eighty":-1.807647,"marketCap":45243425},{"date":"2023-01-13","current":-1.584076,"twenty":-5.404775,"median":-2.732863,"eighty":-1.804679,"marketCap":39052219},{"date":"2023-01-20","current":-1.459378,"twenty":-5.404775,"median":-2.709292,"eighty":-1.799945,"marketCap":35978047},{"date":"2023-01-27","current":-1.497145,"twenty":-5.404775,"median":-2.687651,"eighty":-1.792385,"marketCap":36909109},{"date":"2023-02-03","current":-1.564758,"twenty":-5.404775,"median":-2.676681,"eighty":-1.776301,"marketCap":38575972},{"date":"2023-02-10","current":-1.265329,"twenty":-5.404775,"median":-2.654848,"eighty":-1.768022,"marketCap":31194150},{"date":"2023-02-17","current":-1.274988,"twenty":-5.404775,"median":-2.643771,"eighty":-1.756794,"marketCap":31432274},{"date":"2023-02-24","current":-1.332942,"twenty":-5.404775,"median":-2.632801,"eighty":-1.751651,"marketCap":32861014},{"date":"2023-03-03","current":-1.452134,"twenty":-5.404775,"median":-2.599891,"eighty":-1.743466,"marketCap":35799455},{"date":"2023-03-10","current":-1.43977,"twenty":-5.404775,"median":-2.567235,"eighty":-1.735281,"marketCap":35494657},{"date":"2023-03-17","current":-2.154066,"twenty":-5.404775,"median":-2.557084,"eighty":-1.729429,"marketCap":44052808},{"date":"2023-03-24","current":-1.842716,"twenty":-5.404775,"median":-2.53679,"eighty":-1.729429,"marketCap":37685391},{"date":"2023-03-31","current":-1.804758,"twenty":-5.402103,"median":-2.520324,"eighty":-1.729592,"marketCap":36909109},{"date":"2023-04-06","current":-2.253968,"twenty":-5.402103,"median":-2.512131,"eighty":-1.729592,"marketCap":46095906},{"date":"2023-04-14","current":-2.200641,"twenty":-5.404775,"median":-2.501161,"eighty":-1.729429,"marketCap":45005301},{"date":"2023-04-21","current":-2.212284,"twenty":-5.404775,"median":-2.479221,"eighty":-1.729429,"marketCap":45243425},{"date":"2023-04-28","current":-2.130779,"twenty":-5.404775,"median":-2.451796,"eighty":-1.729429,"marketCap":43576562},{"date":"2023-05-05","current":-2.282146,"twenty":-5.359439,"median":-2.445465,"eighty":-1.729429,"marketCap":46672164},{"date":"2023-05-12","current":-2.200641,"twenty":-5.245646,"median":-2.435318,"eighty":-1.729429,"marketCap":45005301},{"date":"2023-05-19","current":-2.592594,"twenty":-5.161956,"median":-2.41817,"eighty":-1.729429,"marketCap":50501139},{"date":"2023-05-26","current":-2.605429,"twenty":-5.140833,"median":-2.41817,"eighty":-1.729429,"marketCap":50751144},{"date":"2023-06-02","current":-2.660746,"twenty":-5.114429,"median":-2.41817,"eighty":-1.729429,"marketCap":51828669},{"date":"2023-06-09","current":-2.579759,"twenty":-5.074823,"median":-2.415024,"eighty":-1.729429,"marketCap":50251133},{"date":"2023-06-16","current":-2.594006,"twenty":-5.022348,"median":-2.412909,"eighty":-1.729429,"marketCap":50528639},{"date":"2023-06-23","current":-2.374405,"twenty":-4.98505,"median":-2.402019,"eighty":-1.729265,"marketCap":46251043},{"date":"2023-06-30","current":-2.310232,"twenty":-4.927529,"median":-2.398845,"eighty":-1.729102,"marketCap":45001015},{"date":"2023-07-07","current":-2.275322,"twenty":-4.88058,"median":-2.39473,"eighty":-1.729102,"marketCap":44320999},{"date":"2023-07-14","current":-2.464248,"twenty":-4.765898,"median":-2.39473,"eighty":-1.729102,"marketCap":48001082},{"date":"2023-07-21","current":-2.258894,"twenty":-4.692327,"median":-2.389679,"eighty":-1.729102,"marketCap":44000992},{"date":"2023-07-28","current":-2.464248,"twenty":-4.57157,"median":-2.389679,"eighty":-1.729102,"marketCap":48001082},{"date":"2023-08-04","current":-2.954751,"twenty":-4.554696,"median":-2.389679,"eighty":-1.729102,"marketCap":48251088},{"date":"2023-08-11","current":-2.44188,"twenty":-4.517034,"median":-2.389679,"eighty":-1.729102,"marketCap":39875899},{"date":"2023-08-18","current":-2.832275,"twenty":-4.491823,"median":-2.38724,"eighty":-1.729102,"marketCap":46251043},{"date":"2023-08-25","current":-2.771036,"twenty":-4.462253,"median":-2.38724,"eighty":-1.729102,"marketCap":45251020},{"date":"2023-09-01","current":-3.061918,"twenty":-4.446173,"median":-2.38724,"eighty":-1.729102,"marketCap":50001128},{"date":"2023-09-08","current":-3.222669,"twenty":-4.411987,"median":-2.38724,"eighty":-1.729102,"marketCap":52626187},{"date":"2023-09-15","current":-3.475277,"twenty":-4.393857,"median":-2.38724,"eighty":-1.729102,"marketCap":56751280},{"date":"2023-09-22","current":-3.680579,"twenty":-4.368917,"median":-2.38724,"eighty":-1.729102,"marketCap":60103855},{"date":"2023-09-29","current":-3.459968,"twenty":-4.355102,"median":-2.38724,"eighty":-1.729102,"marketCap":56501274},{"date":"2023-10-06","current":-3.720231,"twenty":-4.270034,"median":-2.38724,"eighty":-1.729102,"marketCap":60751370},{"date":"2023-10-13","current":-3.57479,"twenty":-4.261828,"median":-2.38724,"eighty":-1.729102,"marketCap":58376316},{"date":"2023-10-20","current":-2.954751,"twenty":-4.230893,"median":-2.38724,"eighty":-1.729102,"marketCap":48251088},{"date":"2023-10-27","current":-2.585484,"twenty":-4.177256,"median":-2.385044,"eighty":-1.728201,"marketCap":42220952},{"date":"2023-11-03","current":-3.151046,"twenty":-4.092309,"median":-2.385044,"eighty":-1.728201,"marketCap":51456589},{"date":"2023-11-10","current":-3.372997,"twenty":-4.015421,"median":-2.385044,"eighty":-1.728201,"marketCap":49299726},{"date":"2023-11-17","current":-3.267591,"twenty":-3.865741,"median":-2.385044,"eighty":-1.728201,"marketCap":47759109},{"date":"2023-11-24","current":-3.299213,"twenty":-3.787733,"median":-2.385044,"eighty":-1.728201,"marketCap":48221294},{"date":"2023-12-01","current":-3.309543,"twenty":-3.739684,"median":-2.385044,"eighty":-1.728201,"marketCap":48372275},{"date":"2023-12-08","current":-3.267591,"twenty":-3.718674,"median":-2.385044,"eighty":-1.728569,"marketCap":47759109},{"date":"2023-12-15","current":-3.351916,"twenty":-3.634637,"median":-2.385044,"eighty":-1.728569,"marketCap":48991603},{"date":"2023-12-22","current":-3.625972,"twenty":-3.629626,"median":-2.385044,"eighty":-1.728569,"marketCap":52997205},{"date":"2023-12-29","current":-3.868406,"twenty":-3.618227,"median":-2.385044,"eighty":-1.728201,"marketCap":56540623},{"date":"2024-01-05","current":-3.41516,"twenty":-3.5942,"median":-2.385044,"eighty":-1.727832,"marketCap":49915972},{"date":"2024-01-12","current":-3.422327,"twenty":-3.569965,"median":-2.385044,"eighty":-1.727832,"marketCap":50020734},{"date":"2024-01-19","current":-3.372997,"twenty":-3.540621,"median":-2.385044,"eighty":-1.727464,"marketCap":49299726},{"date":"2024-01-26","current":-3.394078,"twenty":-3.521022,"median":-2.385044,"eighty":-1.727832,"marketCap":49607849},{"date":"2024-02-02","current":-3.553031,"twenty":-3.521022,"median":-2.385044,"eighty":-1.727832,"marketCap":51931099},{"date":"2024-02-09","current":-3.269277,"twenty":-3.492901,"median":-2.385044,"eighty":-1.727832,"marketCap":47783759},{"date":"2024-02-16","current":-3.225429,"twenty":-3.475277,"median":-2.385044,"eighty":-1.727832,"marketCap":47142863},{"date":"2024-02-23","current":-3.351916,"twenty":-3.459968,"median":-2.385044,"eighty":-1.727832,"marketCap":48991603},{"date":"2024-03-01","current":-2.782723,"twenty":-3.436241,"median":-2.385044,"eighty":-1.728201,"marketCap":40672274},{"date":"2024-03-08","current":-2.930291,"twenty":-3.436241,"median":-2.385044,"eighty":-1.728201,"marketCap":42829137},{"date":"2024-03-15","current":-2.951372,"twenty":-3.436241,"median":-2.385044,"eighty":-1.728201,"marketCap":43137260},{"date":"2024-03-22","current":-3.07786,"twenty":-3.436241,"median":-2.385044,"eighty":-1.728201,"marketCap":44986000},{"date":"2024-03-28","current":-3.014616,"twenty":-3.436241,"median":-2.385044,"eighty":-1.728201,"marketCap":44061630},{"date":"2024-04-05","current":-4.21079,"twenty":-3.461922,"median":-2.385044,"eighty":-1.727832,"marketCap":51148466},{"date":"2024-04-12","current":-4.502501,"twenty":-3.478319,"median":-2.385044,"eighty":-1.727832,"marketCap":54691883},{"date":"2024-04-19","current":-5.555199,"twenty":-3.521022,"median":-2.385044,"eighty":-1.727832,"marketCap":67479000},{"date":"2024-04-26","current":-4.033227,"twenty":-3.545718,"median":-2.385044,"eighty":-1.728201,"marketCap":48991603},{"date":"2024-05-03","current":-3.779565,"twenty":-3.567553,"median":-2.386142,"eighty":-1.728201,"marketCap":45910370},{"date":"2024-05-10","current":-3.645885,"twenty":-3.585499,"median":-2.386142,"eighty":-1.728201,"marketCap":44286560},{"date":"2024-05-17","current":-9.262538,"twenty":-3.599453,"median":-2.393096,"eighty":-1.728201,"marketCap":54537822},{"date":"2024-05-24","current":-10.622613,"twenty":-3.626932,"median":-2.402019,"eighty":-1.728201,"marketCap":62545946},{"date":"2024-05-31","current":-10.15216,"twenty":-3.634637,"median":-2.415024,"eighty":-1.728201,"marketCap":59775918},{"date":"2024-06-07","current":-10.099829,"twenty":-3.647053,"median":-2.425057,"eighty":-1.728201,"marketCap":59467794},{"date":"2024-06-14","current":-10.466144,"twenty":-3.695184,"median":-2.435318,"eighty":-1.727832,"marketCap":61624658},{"date":"2024-06-21","current":-9.838176,"twenty":-3.718674,"median":-2.447923,"eighty":-1.727464,"marketCap":57927178},{"date":"2024-06-28","current":-10.134891,"twenty":-3.728971,"median":-2.451295,"eighty":-1.727095,"marketCap":59674237},{"date":"2024-07-05","current":-10.099829,"twenty":-3.74415,"median":-2.451796,"eighty":-1.727095,"marketCap":59467794},{"date":"2024-07-12","current":-9.746074,"twenty":-3.782654,"median":-2.464248,"eighty":-1.727095,"marketCap":57384881},{"date":"2024-07-15","current":-9.785845,"twenty":-3.78916,"median":-2.464248,"eighty":-1.727095,"marketCap":57619055},{"date":"2024-08-02","current":-10.832459,"twenty":-3.823722,"median":-2.464248,"eighty":-1.727095,"marketCap":63781521},{"date":"2024-08-09","current":-9.838176,"twenty":-3.991797,"median":-2.467401,"eighty":-1.727095,"marketCap":57927178},{"date":"2024-08-16","current":-10.005791,"twenty":-4.033227,"median":-2.486207,"eighty":-1.728938,"marketCap":50068978},{"date":"2024-08-23","current":-9.449914,"twenty":-4.092116,"median":-2.501161,"eighty":-1.732366,"marketCap":47287368},{"date":"2024-08-30","current":-9.504266,"twenty":-4.145492,"median":-2.514839,"eighty":-1.737409,"marketCap":47559348},{"date":"2024-09-06","current":-9.141093,"twenty":-4.198867,"median":-2.523101,"eighty":-1.743466,"marketCap":45742029},{"date":"2024-09-13","current":-9.264621,"twenty":-4.252242,"median":-2.553342,"eighty":-1.751651,"marketCap":46360165},{"date":"2024-09-20","current":-8.832272,"twenty":-4.270034,"median":-2.587203,"eighty":-1.759836,"marketCap":44196691},{"date":"2024-09-27","current":-9.573442,"twenty":-4.287826,"median":-2.5933,"eighty":-1.775678,"marketCap":47905504},{"date":"2024-10-04","current":-9.882263,"twenty":-4.348958,"median":-2.618263,"eighty":-1.792096,"marketCap":49450843},{"date":"2024-10-11","current":-10.191084,"twenty":-4.362987,"median":-2.632801,"eighty":-1.799991,"marketCap":50996182},{"date":"2024-10-18","current":-11.117546,"twenty":-4.376785,"median":-2.643771,"eighty":-1.804758,"marketCap":55632198},{"date":"2024-10-25","current":-10.375141,"twenty":-4.411987,"median":-2.652395,"eighty":-1.815182,"marketCap":51917204},{"date":"2024-10-31","current":-10.067555,"twenty":-4.41372,"median":-2.663869,"eighty":-1.815182,"marketCap":50378046},{"date":"2024-11-08","current":-10.252848,"twenty":-4.449163,"median":-2.663869,"eighty":-1.815182,"marketCap":51305249},{"date":"2024-11-15","current":-8.890756,"twenty":-4.479217,"median":-2.663869,"eighty":-1.815182,"marketCap":48214572},{"date":"2024-11-22","current":-7.921892,"twenty":-4.517034,"median":-2.663869,"eighty":-1.815182,"marketCap":42960420},{"date":"2024-11-29","current":-8.570008,"twenty":-4.538545,"median":-2.665711,"eighty":-1.815182,"marketCap":46475155},{"date":"2024-12-06","current":-7.827274,"twenty":-4.60959,"median":-2.684314,"eighty":-1.815182,"marketCap":42447308},{"date":"2024-12-13","current":-8.170074,"twenty":-4.835814,"median":-2.687651,"eighty":-1.815182,"marketCap":44306314},{"date":"2024-12-20","current":-7.827274,"twenty":-5.064305,"median":-2.732762,"eighty":-1.815182,"marketCap":42447308},{"date":"2024-12-27","current":-7.998674,"twenty":-5.424643,"median":-2.753471,"eighty":-1.815182,"marketCap":43376811},{"date":"2025-01-03","current":-7.827274,"twenty":-5.487671,"median":-2.771036,"eighty":-1.815182,"marketCap":42447308},{"date":"2025-01-10","current":-8.398608,"twenty":-5.549978,"median":-2.771036,"eighty":-1.815182,"marketCap":45545652},{"date":"2025-01-17","current":-7.855841,"twenty":-5.670453,"median":-2.771036,"eighty":-1.815182,"marketCap":42602225},{"date":"2025-01-24","current":-8.055808,"twenty":-5.819621,"median":-2.773224,"eighty":-1.815182,"marketCap":43686646},{"date":"2025-01-31","current":-7.770141,"twenty":-6.143166,"median":-2.782723,"eighty":-1.815182,"marketCap":42137474},{"date":"2025-02-07","current":-7.960395,"twenty":-6.223002,"median":-2.803442,"eighty":-1.815182,"marketCap":43169222},{"date":"2025-02-14","current":-8.284341,"twenty":-6.39528,"median":-2.821103,"eighty":-1.815182,"marketCap":44925983},{"date":"2025-02-21","current":-8.341475,"twenty":-6.454106,"median":-2.83912,"eighty":-1.815182,"marketCap":45235818},{"date":"2025-02-28","current":-8.112941,"twenty":-6.752441,"median":-2.852657,"eighty":-1.815182,"marketCap":43996480},{"date":"2025-03-07","current":-7.85527,"twenty":-7.598741,"median":-2.865366,"eighty":-1.815182,"marketCap":42599127},{"date":"2025-03-14","current":-8.227208,"twenty":-7.655874,"median":-2.889869,"eighty":-1.815182,"marketCap":44616149},{"date":"2025-03-21","current":-8.246062,"twenty":-7.770141,"median":-2.90921,"eighty":-1.815853,"marketCap":44718394},{"date":"2025-03-28","current":-7.370207,"twenty":-7.770141,"median":-2.94818,"eighty":-1.823074,"marketCap":39968633},{"date":"2025-04-04","current":-9.101714,"twenty":-7.852756,"median":-2.954751,"eighty":-1.824393,"marketCap":37489958},{"date":"2025-04-11","current":-8.726362,"twenty":-7.884408,"median":-2.984023,"eighty":-1.829388,"marketCap":35943885},{"date":"2025-04-17","current":-8.650389,"twenty":-7.929752,"median":-3.014616,"eighty":-1.829388,"marketCap":35630952},{"date":"2025-04-25","current":-9.402597,"twenty":-7.977192,"median":-3.022876,"eighty":-1.830967,"marketCap":38729296},{"date":"2025-05-02","current":-9.327376,"twenty":-7.998674,"median":-3.056779,"eighty":-1.830967,"marketCap":38419461},{"date":"2025-05-09","current":-9.477817,"twenty":-8.055808,"median":-3.075572,"eighty":-1.830967,"marketCap":39039130},{"date":"2025-05-16","current":-4.344818,"twenty":-8.072948,"median":-3.080682,"eighty":-1.830967,"marketCap":38986055},{"date":"2025-05-23","current":-4.35118,"twenty":-8.072948,"median":-3.098941,"eighty":-1.830967,"marketCap":39043142},{"date":"2025-05-30","current":-4.488957,"twenty":-8.072948,"median":-3.120022,"eighty":-1.830967,"marketCap":40279410},{"date":"2025-06-06","current":-4.247244,"twenty":-8.072948,"median":-3.138619,"eighty":-1.830967,"marketCap":38110519},{"date":"2025-06-13","current":-4.73067,"twenty":-8.072948,"median":-3.151046,"eighty":-1.830967,"marketCap":42448301},{"date":"2025-06-20","current":-6.250009,"twenty":-8.107228,"median":-3.195931,"eighty":-1.830967,"marketCap":56081333},{"date":"2025-06-27","current":-6.111887,"twenty":-8.107228,"median":-3.209681,"eighty":-1.830967,"marketCap":54841966},{"date":"2025-07-03","current":-4.834261,"twenty":-8.107228,"median":-3.21634,"eighty":-1.830967,"marketCap":43377826},{"date":"2025-07-11","current":-4.937853,"twenty":-8.107228,"median":-3.22693,"eighty":-1.830967,"marketCap":44307351},{"date":"2025-07-18","current":-6.008296,"twenty":-8.107228,"median":-3.235424,"eighty":-1.830967,"marketCap":53912441},{"date":"2025-07-25","current":-5.075974,"twenty":-8.107228,"median":-3.266148,"eighty":-1.830967,"marketCap":45546718},{"date":"2025-08-01","current":-5.006913,"twenty":-8.055808,"median":-3.267591,"eighty":-1.830967,"marketCap":44927034},{"date":"2025-08-08","current":-4.69614,"twenty":-8.022442,"median":-3.267591,"eighty":-1.830967,"marketCap":42138460},{"date":"2025-08-15","current":-5.190605,"twenty":-7.998674,"median":-3.267591,"eighty":-1.830967,"marketCap":40362141},{"date":"2025-08-22","current":-5.78952,"twenty":-7.941909,"median":-3.267591,"eighty":-1.830967,"marketCap":45019311},{"date":"2025-08-29","current":-6.468292,"twenty":-7.906804,"median":-3.267591,"eighty":-1.830967,"marketCap":50297437},{"date":"2025-09-05","current":-6.388436,"twenty":-7.871267,"median":-3.267591,"eighty":-1.830967,"marketCap":49676481},{"date":"2025-09-12","current":-6.50822,"twenty":-7.827274,"median":-3.267591,"eighty":-1.830967,"marketCap":50607915},{"date":"2025-09-19","current":-6.50822,"twenty":-7.770141,"median":-3.267591,"eighty":-1.830967,"marketCap":50607915},{"date":"2025-09-26","current":-7.38663,"twenty":-7.713007,"median":-3.267591,"eighty":-1.830967,"marketCap":57438431},{"date":"2025-10-03","current":-7.107135,"twenty":-7.644447,"median":-3.267591,"eighty":-1.830967,"marketCap":55265085},{"date":"2025-10-10","current":-8.105329,"twenty":-7.556319,"median":-3.267591,"eighty":-1.830967,"marketCap":63027036},{"date":"2025-10-17","current":-7.346702,"twenty":-7.370207,"median":-3.267591,"eighty":-1.830967,"marketCap":57127953},{"date":"2025-10-24","current":-8.504606,"twenty":-7.342622,"median":-3.267591,"eighty":-1.830967,"marketCap":66131816},{"date":"2025-10-31","current":-8.045437,"twenty":-7.370207,"median":-3.267591,"eighty":-1.830967,"marketCap":62561319},{"date":"2025-11-07","current":-8.464678,"twenty":-7.598741,"median":-3.267591,"eighty":-1.830967,"marketCap":65821338},{"date":"2025-11-14","current":-8.025473,"twenty":-7.655874,"median":-3.267591,"eighty":-1.830967,"marketCap":62406080},{"date":"2025-11-21","current":-17.155035,"twenty":-7.713007,"median":-3.267591,"eighty":-1.830967,"marketCap":56817475},{"date":"2025-11-28","current":-18.373698,"twenty":-7.770141,"median":-3.267591,"eighty":-1.830967,"marketCap":60853689},{"date":"2025-12-05","current":-18.561185,"twenty":-7.827274,"median":-3.267591,"eighty":-1.830967,"marketCap":61474645},{"date":"2025-12-12","current":-16.498831,"twenty":-7.863778,"median":-3.267591,"eighty":-1.830967,"marketCap":54644129},{"date":"2025-12-19","current":-15.280168,"twenty":-7.884408,"median":-3.267591,"eighty":-1.830967,"marketCap":50607915},{"date":"2025-12-26","current":-15.936371,"twenty":-7.937611,"median":-3.267591,"eighty":-1.830967,"marketCap":52781261},{"date":"2026-01-02","current":-14.623964,"twenty":-7.951688,"median":-3.267591,"eighty":-1.830967,"marketCap":48434569},{"date":"2026-01-09","current":-15.936371,"twenty":-7.998674,"median":-3.267591,"eighty":-1.830967,"marketCap":52781261},{"date":"2026-01-16","current":-17.998725,"twenty":-8.025473,"median":-3.267591,"eighty":-1.830967,"marketCap":59611777},{"date":"2026-01-23","current":-20.904769,"twenty":-8.055808,"median":-3.267591,"eighty":-1.830967,"marketCap":69236596},{"date":"2026-01-30","current":-20.529796,"twenty":-8.065401,"median":-3.267591,"eighty":-1.830967,"marketCap":67994684},{"date":"2026-02-06","current":-20.061079,"twenty":-8.112941,"median":-3.267591,"eighty":-1.830967,"marketCap":66442294},{"date":"2026-02-13","current":-21.74846,"twenty":-8.170074,"median":-3.267591,"eighty":-1.830967,"marketCap":72030898},{"date":"2026-02-20","current":-26.716857,"twenty":-8.225112,"median":-3.267591,"eighty":-1.830967,"marketCap":88486232},{"date":"2026-02-27","current":-33.185149,"twenty":-8.227208,"median":-3.267591,"eighty":-1.830967,"marketCap":109909215},{"date":"2026-03-06","current":-32.622689,"twenty":-8.284341,"median":-3.267591,"eighty":-1.830967,"marketCap":108046347},{"date":"2026-03-10","current":-36.55991,"twenty":-8.284341,"median":-3.267591,"eighty":-1.830967,"marketCap":121086423}],"updateTime":1773225807948},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"DWSN\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20406170","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925111340-DWSN","pdf_url":"","pub_time":1763010000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000110465925111340/0001104659-25-111340-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 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/799165/000110465925111340/dwsn-20250930x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250930x10q.htm","type":"10-Q","id":"NTFILE2jUW3x4HqsuYysrj","market":"us","size":1896372},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925111340/dwsn-20250930xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250930xex31d1.htm","type":"EX-31.1","id":"NTFILEeAMJXiiVrEs51CLM","market":"us","size":14270},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925111340/dwsn-20250930xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250930xex31d2.htm","type":"EX-31.2","id":"NTFILE7iALoDfNsnP2pfLg","market":"us","size":14872},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925111340/dwsn-20250930xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250930xex32d1.htm","type":"EX-32.1","id":"NTFILEQJPDKuef8R83wj4w","market":"us","size":7482},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925111340/dwsn-20250930xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250930xex32d2.htm","type":"EX-32.2","id":"NTFILE9q9JvsY65FML8bzp","market":"us","size":7479}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-11-13 13:00","pubTimestamp":1763010000,"title_zh":"Form 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":"20400153","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925110404-DWSN","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000110465925110404/0001104659-25-110404-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/799165/000110465925110404/dwsn-20251112xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20251112xex99d1.htm","type":"EX-99.1","id":"NTFILEDFTBJ3LnpQ7oo99r","market":"us","size":718018},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925110404/dwsn-20251112x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20251112x8k.htm","type":"8-K","id":"NTFILEHGAVyv3qJZnPsyVU","market":"us","size":40692},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925110404/dwsn-20251112xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20251112xex99d1001.gif","type":"GRAPHIC","id":"NTFILE7CbXek9W2HZX359D","market":"us","size":2414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-12 13:00","pubTimestamp":1762923600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20380021","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925107773-DWSN","pdf_url":"","pub_time":1762464321000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/0001104659-25-107773-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into 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/799165/000110465925107773/dwsn-20251031xex10d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20251031xex10d1.htm","type":"EX-10.1","id":"NTFILE9kzTxCiqjSgDG7rC","market":"us","size":56379},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925107773/dwsn-20251031x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20251031x8k.htm","type":"8-K","id":"NTFILE6fBTZaj6dkDDxcUf","market":"us","size":39821},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925107773/dwsn-20251031xex10d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20251031xex10d2.htm","type":"EX-10.2","id":"NTFILE2RscRSH1c2ndQ5Um","market":"us","size":60174},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000110465925107773/dwsn-20251031xex10d1001.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20251031xex10d1001.jpg","type":"GRAPHIC","id":"NTFILE2CfDfq4J4ehTeppq","market":"us","size":5121}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-11-07 05:25","pubTimestamp":1762464321,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into 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":"第1.01项：签订重大最终协议；第2.03项：设立直接财务义务或注册人资产负债表外安排下的义务；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19983635","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025011393-DWSN","pdf_url":"","pub_time":1755116992000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/0001558370-25-011393-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 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/799165/000155837025011393/dwsn-20250630x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250630x10q.htm","type":"10-Q","id":"NTFILEAvxGzAtbeefSBErw","market":"us","size":1762430},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex10d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex10d1.htm","type":"EX-10.1","id":"NTFILEDivJkozfiAPRttzU","market":"us","size":123078},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex10d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex10d2.htm","type":"EX-10.2","id":"NTFILE6YnNG63Wa63ax73e","market":"us","size":41990},{"description":"EX-10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex10d3.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex10d3.htm","type":"EX-10.3","id":"NTFILE5QMF8myDfoLSB5DJ","market":"us","size":148605},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex31d1.htm","type":"EX-31.1","id":"NTFILEBJiChkiQpSikSDey","market":"us","size":14268},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex31d2.htm","type":"EX-31.2","id":"NTFILE9X2LiyvBXKqSqTFf","market":"us","size":14870},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex32d1.htm","type":"EX-32.1","id":"NTFILE9JaJSEMiMnFhY3XU","market":"us","size":7475},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011393/dwsn-20250630xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250630xex32d2.htm","type":"EX-32.2","id":"NTFILE7EkQ9vrrioqzfRW5","market":"us","size":7472}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-08-14 04:29","pubTimestamp":1755116992,"title_zh":"Form 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":"19978632","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025011231-DWSN","pdf_url":"","pub_time":1755030634000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/0001558370-25-011231-index.html","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/799165/000155837025011231/dwsn-20250812xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250812xex99d1.htm","type":"EX-99.1","id":"NTFILEFx44SpQp1uLe7yBf","market":"us","size":705469},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011231/dwsn-20250812x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250812x8k.htm","type":"8-K","id":"NTFILE6btZwhVxpXM9oBrT","market":"us","size":41089},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025011231/dwsn-20250812xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20250812xex99d1001.gif","type":"GRAPHIC","id":"NTFILE7HsJw8VVkJMkZ7gr","market":"us","size":2414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-08-13 04:30","pubTimestamp":1755030634,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19971539","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025010985-DWSN","pdf_url":"","pub_time":1754884800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/0001558370-25-010985-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\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-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250808xex99d1.htm","type":"EX-99.1","id":"NTFILEEnmzS5qi6dqUVHsi","market":"us","size":20747},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250808x8k.htm","type":"8-K","id":"NTFILE4j8TRMf5w1osT1g5","market":"us","size":50901},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20250808xex99d1001.jpg","type":"GRAPHIC","id":"NTFILEFxKthw2X8ZAsj15G","market":"us","size":13804},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1002.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20250808xex99d1002.jpg","type":"GRAPHIC","id":"NTFILE4ysxSBnaAyokJPnL","market":"us","size":6440},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1003.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20250808xex99d1003.jpg","type":"GRAPHIC","id":"NTFILE6V5wv7QEaGYJSZj8","market":"us","size":4634},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1004.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20250808xex99d1004.jpg","type":"GRAPHIC","id":"NTFILEAtwpcSSwuSfMjaEp","market":"us","size":6411},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025010985/dwsn-20250808xex99d1005.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20250808xex99d1005.jpg","type":"GRAPHIC","id":"NTFILE4LrhNKM8vQrU9XCE","market":"us","size":21854}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-08-11 12:00","pubTimestamp":1754884800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第2.01项：资产收购或处置完成；第2.03项：直接财务义务或注册人资产负债表外安排下的义务的产生；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19794088","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025008775-DWSN","pdf_url":"","pub_time":1750392000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837025008775/0001558370-25-008775-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","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/799165/000155837025008775/dwsn-20250617x8k.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250617x8k.htm","type":"8-K","id":"NTFILE3zPs6gGJV9EjkzzY","market":"us","size":62056}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-06-20 12:00","pubTimestamp":1750392000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"项目5.07：将事项提交证券持有人表决","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19643944","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025007774-DWSN","pdf_url":"","pub_time":1747195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007774/0001558370-25-007774-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 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/799165/000155837025007774/dwsn-20250331x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250331x10q.htm","type":"10-Q","id":"NTFILE5aw2z7VsCTGLJu1w","market":"us","size":1227860},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007774/dwsn-20250331xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250331xex31d1.htm","type":"EX-31.1","id":"NTFILE6wLrWm3NSxr64X2d","market":"us","size":14266},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007774/dwsn-20250331xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250331xex31d2.htm","type":"EX-31.2","id":"NTFILE39cUnK88uFzUwDTL","market":"us","size":14868},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007774/dwsn-20250331xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250331xex32d1.htm","type":"EX-32.1","id":"NTFILE3nitCgfoERsAkcoZ","market":"us","size":7474},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007774/dwsn-20250331xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250331xex32d2.htm","type":"EX-32.2","id":"NTFILEHCoRZnZhcteKSjMd","market":"us","size":7471}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-05-14 12:00","pubTimestamp":1747195200,"title_zh":"Form 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":"19639144","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025007577-DWSN","pdf_url":"","pub_time":1747167317000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/0001558370-25-007577-index.html","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/799165/000155837025007577/dwsn-20250513xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250513xex99d1.htm","type":"EX-99.1","id":"NTFILEGRp3nZN4XjWqAM71","market":"us","size":414909},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007577/dwsn-20250513x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250513x8k.htm","type":"8-K","id":"NTFILECGAWaEjQ8zLJ2KbT","market":"us","size":37301},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025007577/dwsn-20250513xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20250513xex99d1001.gif","type":"GRAPHIC","id":"NTFILE3cWvXCQHxyqhVzuJ","market":"us","size":2414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-14 04:15","pubTimestamp":1747167317,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19344485","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025004330-DWSN","pdf_url":"","pub_time":1743627629000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"DWSN","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/0001558370-25-004330-index.html","us_notice_code":"Form 10-K","us_title_en":"Form 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/799165/000155837025004330/dwsn-20241231x10k.htm","primary":true,"translateUrl":"","linkName":"dwsn-20241231x10k.htm","type":"10-K","id":"NTFILECn7T5DgvPRXcpUGd","market":"us","size":2277224},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex4d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex4d2.htm","type":"EX-4.2","id":"NTFILE8ZE4bgpZboJsdhGS","market":"us","size":21289},{"description":"EX-19.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex19d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex19d1.htm","type":"EX-19.1","id":"NTFILEEWLNMdUrDhVnwJsR","market":"us","size":59967},{"description":"EX-21.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex21d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex21d1.htm","type":"EX-21.1","id":"NTFILE9fAWYfx8pA3WbXe4","market":"us","size":2061},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex23d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex23d1.htm","type":"EX-23.1","id":"NTFILE5TtkGMbSKSbk3J5f","market":"us","size":6870},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex31d1.htm","type":"EX-31.1","id":"NTFILE6foTfx4Cxe1Q7cYf","market":"us","size":14957},{"description":"EX-31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex31d2.htm","type":"EX-31.2","id":"NTFILE6pm2WFWfAJdVYYVx","market":"us","size":13659},{"description":"EX-32.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex32d1.htm","type":"EX-32.1","id":"NTFILEBomjDeT9TYghVFbU","market":"us","size":6530},{"description":"EX-32.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex32d2.htm","type":"EX-32.2","id":"NTFILECHaANe9t3rvxRUSi","market":"us","size":6253},{"description":"EX-97.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004330/dwsn-20241231xex97d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241231xex97d1.htm","type":"EX-97.1","id":"NTFILEDdouJyWuy56A65cN","market":"us","size":31244}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2025-04-03 05:00","pubTimestamp":1743627629,"title_zh":"Form 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":"19317150","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837025004024-DWSN","pdf_url":"","pub_time":1743134400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004024/0001558370-25-004024-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/799165/000155837025004024/dwsn-20250328xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20250328xex99d1.htm","type":"EX-99.1","id":"NTFILE7XRMZdo9DvhLNih4","market":"us","size":730111},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004024/dwsn-20250328x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20250328x8k.htm","type":"8-K","id":"NTFILE3XoDd39Fk8XYcvea","market":"us","size":37329},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837025004024/dwsn-20250328xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20250328xex99d1001.gif","type":"GRAPHIC","id":"NTFILE4gjCiKtouixHAKnJ","market":"us","size":2414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-03-28 12:00","pubTimestamp":1743134400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18829119","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024015542-DWSN","pdf_url":"","pub_time":1731474000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015542/0001558370-24-015542-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 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/799165/000155837024015542/dwsn-20240930x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240930x10q.htm","type":"10-Q","id":"NTFILEBPJZpyRiyxKG9hiN","market":"us","size":1931006},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015542/dwsn-20240930xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240930xex31d1.htm","type":"EX-31.1","id":"NTFILE9UyFXhoLY9Fmoa48","market":"us","size":14373},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015542/dwsn-20240930xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240930xex31d2.htm","type":"EX-31.2","id":"NTFILEDS4tMhWGxPVsiaxX","market":"us","size":14975},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015542/dwsn-20240930xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240930xex32d1.htm","type":"EX-32.1","id":"NTFILEB864hv99b4JWh9H4","market":"us","size":7585},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015542/dwsn-20240930xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240930xex32d2.htm","type":"EX-32.2","id":"NTFILE6EpRGLNsGTZoGPRp","market":"us","size":7582}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2024-11-13 13:00","pubTimestamp":1731474000,"title_zh":"Form 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":"18822521","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024015353-DWSN","pdf_url":"","pub_time":1731387600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015353/0001558370-24-015353-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/799165/000155837024015353/dwsn-20241112xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20241112xex99d1.htm","type":"EX-99.1","id":"NTFILEDFAzSP3HtqB3qGNU","market":"us","size":751954},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015353/dwsn-20241112x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20241112x8k.htm","type":"8-K","id":"NTFILEVTp4GdAWAXWmJXQp","market":"us","size":37163},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024015353/dwsn-20241112xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20241112xex99d1001.gif","type":"GRAPHIC","id":"NTFILE7PwyXANHY8JR1cNW","market":"us","size":2470}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-11-12 13:00","pubTimestamp":1731387600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18466765","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024012071-DWSN","pdf_url":"","pub_time":1723521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024012071/0001558370-24-012071-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 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/799165/000155837024012071/dwsn-20240630x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240630x10q.htm","type":"10-Q","id":"NTFILEAncMny2bkmZ7ggjY","market":"us","size":1864587},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024012071/dwsn-20240630xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240630xex31d1.htm","type":"EX-31.1","id":"NTFILE5xeQX2ALS9p1N7g6","market":"us","size":14370},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024012071/dwsn-20240630xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240630xex31d2.htm","type":"EX-31.2","id":"NTFILE3bAtiitMkzByhbPL","market":"us","size":14972},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024012071/dwsn-20240630xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240630xex32d1.htm","type":"EX-32.1","id":"NTFILE2yHTMAt1T4foShD2","market":"us","size":7577},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024012071/dwsn-20240630xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240630xex32d2.htm","type":"EX-32.2","id":"NTFILEGrZHoVX3VCTV83Vs","market":"us","size":7574}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2024-08-13 12:00","pubTimestamp":1723521600,"title_zh":"Form 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":"18462176","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024011907-DWSN","pdf_url":"","pub_time":1723435200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024011907/0001558370-24-011907-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/799165/000155837024011907/dwsn-20240812xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240812xex99d1.htm","type":"EX-99.1","id":"NTFILEA1WVfMZUHt1WSbBC","market":"us","size":751619},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024011907/dwsn-20240812x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240812x8k.htm","type":"8-K","id":"NTFILEDku1b6dV9YMUKUeY","market":"us","size":36640},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024011907/dwsn-20240812xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20240812xex99d1001.gif","type":"GRAPHIC","id":"NTFILE9HWGvQ2N21n26Eca","market":"us","size":2470}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-08-12 12:00","pubTimestamp":1723435200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18302473","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024009449-DWSN","pdf_url":"","pub_time":1719201600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024009449/0001558370-24-009449-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024009449/dwsn-20240618x8k.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240618x8k.htm","type":"8-K","id":"NTFILE7zDdGaGykKts6J8G","market":"us","size":61353}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-06-24 12:00","pubTimestamp":1719201600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"项目5.07：将事项提交证券持有人表决","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18142071","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024008146-DWSN","pdf_url":"","pub_time":1715659200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"DWSN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/0001558370-24-008146-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/dwsn-20240331x10q.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240331x10q.htm","type":"10-Q","id":"NTFILEDhUHCBc4MkYFvHjd","market":"us","size":1255636},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/dwsn-20240331xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240331xex31d1.htm","type":"EX-31.1","id":"NTFILEA2sgYx3mR7aJ7fw2","market":"us","size":14367},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/dwsn-20240331xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240331xex31d2.htm","type":"EX-31.2","id":"NTFILEFwXQcRDzKfzSDgE2","market":"us","size":14969},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/dwsn-20240331xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240331xex32d1.htm","type":"EX-32.1","id":"NTFILE74ihjAJSSEu4tUax","market":"us","size":7575},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024008146/dwsn-20240331xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240331xex32d2.htm","type":"EX-32.2","id":"NTFILEC3cAPa61gke5wiVb","market":"us","size":7572}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2024-05-14 12:00","pubTimestamp":1715659200,"title_zh":"Form 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":"18136078","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024007972-DWSN","pdf_url":"","pub_time":1715572800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024007972/0001558370-24-007972-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":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024007972/dwsn-20240513xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240513xex99d1.htm","type":"EX-99.1","id":"NTFILE2S1erRBacUVD6Uyq","market":"us","size":298438},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024007972/dwsn-20240513x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240513x8k.htm","type":"8-K","id":"NTFILEH2JLp24zqaKXQNg1","market":"us","size":35060},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024007972/dwsn-20240513xex99d1001.gif","primary":false,"translateUrl":"","linkName":"dwsn-20240513xex99d1001.gif","type":"GRAPHIC","id":"NTFILE4SXtyfANtqdg94cU","market":"us","size":2470}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-05-13 12:00","pubTimestamp":1715572800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营成果和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17803627","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024004547-DWSN","pdf_url":"","pub_time":1711944000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"DWSN","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/0001558370-24-004547-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231x10k.htm","primary":true,"translateUrl":"","linkName":"dwsn-20231231x10k.htm","type":"10-K","id":"NTFILE7iBNWEFTKHRchLZR","market":"us","size":2661262},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex4d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex4d2.htm","type":"EX-4.2","id":"NTFILEDC88847yYMyCD41t","market":"us","size":21391},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex21d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex21d1.htm","type":"EX-21.1","id":"NTFILE5BcPhoXDpgLrBz6u","market":"us","size":2163},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex23d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex23d1.htm","type":"EX-23.1","id":"NTFILECSAaFgkPXutcriJe","market":"us","size":9874},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex31d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex31d1.htm","type":"EX-31.1","id":"NTFILE3Ur9mP93QbiFwct2","market":"us","size":15059},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex31d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex31d2.htm","type":"EX-31.2","id":"NTFILE3Rk7otBzjQgSNcp9","market":"us","size":13761},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex32d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex32d1.htm","type":"EX-32.1","id":"NTFILEFamDeBf6DEhDf5XM","market":"us","size":6632},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex32d2.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex32d2.htm","type":"EX-32.2","id":"NTFILE7eQqANGbQvxMocEt","market":"us","size":6355},{"description":"EX-97.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004547/dwsn-20231231xex97d1.htm","primary":false,"translateUrl":"","linkName":"dwsn-20231231xex97d1.htm","type":"EX-97.1","id":"NTFILE5tgtfKeCzcqABuyT","market":"us","size":31345}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2024-04-01 12:00","pubTimestamp":1711944000,"title_zh":"Form 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":"17799448","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837024004432-DWSN","pdf_url":"","pub_time":1711944000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"DWSN","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004432/0001558370-24-004432-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004432/dwsn-20240328xex99d1.htm","primary":true,"translateUrl":"","linkName":"dwsn-20240328xex99d1.htm","type":"EX-99.1","id":"NTFILEZzgDGjT87hbABbnq","market":"us","size":327142},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004432/dwsn-20240328x8k.htm","primary":false,"translateUrl":"","linkName":"dwsn-20240328x8k.htm","type":"8-K","id":"NTFILEnCKKGuWBQDPErp5j","market":"us","size":36084},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/799165/000155837024004432/dwsn-20240328xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"dwsn-20240328xex99d1001.jpg","type":"GRAPHIC","id":"NTFILEHTRi2BtcQBTnWKJV","market":"us","size":7444}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-04-01 12:00","pubTimestamp":1711944000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营成果和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":1,"totalSize":178,"code":"91000000","status":"200"}]}}