Dynagas LNG Partners LP

3.94

-0.0500-1.25%

Post-market: 3.940.00000.00%19:34 EDT

Volume:130.43K

Turnover:517.84K

Market Cap:143.93M

PE:2.84

High:4.07

Open:4.07

Low:3.92

Close:3.99

52wk High:4.45

52wk Low:3.18

Shares:36.53M

Float Shares:17.37M

Volume Ratio:1.29

T/O Rate:0.75%

Dividend:0.20

Dividend Rate:5.03%

EPS(TTM):1.39

EPS(LYR):1.39

ROE:12.87%

ROA:5.76%

PB:0.36

PE(LYR):2.84

Loading ...

Overview Company News Filings

Apr 08, 2026

{"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.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/DLNG/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"DLNG","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DLNG\",,,,,undefined,":{"symbol":"DLNG","market":"US","secType":"STK","nameCN":"Dynagas LNG Partners LP","latestPrice":3.94,"timestamp":1776456000000,"preClose":3.99,"halted":0,"volume":130431,"hourTrading":{"tag":"盘后","latestPrice":3.94,"preClose":3.94,"latestTime":"19:34 EDT","volume":168,"amount":663.8366,"timestamp":1776468885796,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.012531328320802072,"floatShares":17372923,"shares":36530944,"eps":1.385486,"marketStatus":"Market Closed","change":-0.05,"latestTime":"04-17 16:00:00 EDT","open":4.07,"high":4.07,"low":3.92,"amount":517842.4777848,"amplitude":0.037594,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":1.385486,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1776672000000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":1384318800000,"exchange":"NYSE","adjPreClose":3.99,"dividendRate":0.050254,"preHourTrading":{"tag":"盘前","latestPrice":4.27,"preClose":3.99,"latestTime":"09:25 EDT","volume":143,"amount":611.037427,"timestamp":1776432311676,"change":0.28,"changeRate":0.070175,"amplitude":0.007519},"postHourTrading":{"tag":"盘后","latestPrice":3.94,"preClose":3.94,"latestTime":"19:34 EDT","volume":168,"amount":663.8366,"timestamp":1776468885796,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.2863789470087659,"impliedVol":2.0211,"impliedVolPercentile":0.956},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"DLNG\",,,,,undefined,":{"symbol":"DLNG","floatShares":17372923,"roa":"5.76%","roe":"12.87%","lyrEps":1.385486,"volumeRatio":1.2863789470087659,"shares":36530944,"dividePrice":0.198,"high":4.07,"amplitude":0.037594,"preClose":3.99,"low":3.92,"week52Low":3.18,"pbRate":"0.36","psRate":"0.92","week52High":4.45,"institutionHeld":0,"latestPrice":3.94,"eps":1.385486,"divideRate":0.050254,"volume":130431,"delay":0,"ttmEps":1.385486,"open":4.07,"prevYearClose":3.77,"prevWeekClose":4.09,"prevMonthClose":4.28,"prevQuarterClose":4.28,"fiveDayClose":4.09,"twentyDayClose":4.29,"sixtyDayClose":4.03,"dividendPayoutRate":0.14218837288864702,"dividendFrequency":"Q","dividendGrowthYears":1,"dividendGrowthRate":3.0204081632653064,"fiveYearAvgDividendRate":0.1343455773454828},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/DLNG\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-03-13","symbol":"DLNG","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1773374400000,"reportTimeType":"pre","actualEps":0.34},{"date":"2026-02-23","symbol":"DLNG","amount":0.05,"announcedDate":"2026-02-11","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-23","defaultRemindTime":1771857000000,"name":"Dynagas LNG Partners LP","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-27","payableDate":"2026-02-23","currency":"USD","dateTimestamp":1771822800000,"payDate":"2026-02-27"},{"market":"US","date":"2025-11-20","symbol":"DLNG","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1763614800000,"reportTimeType":"pre","actualEps":0.36},{"date":"2025-11-10","symbol":"DLNG","amount":0.05,"announcedDate":"2025-10-29","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-11-10","defaultRemindTime":1762785000000,"name":"Dynagas LNG Partners LP","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-11-14","payableDate":"2025-11-10","currency":"USD","dateTimestamp":1762750800000,"payDate":"2025-11-14"},{"market":"US","date":"2025-09-08","symbol":"DLNG","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1757304000000,"reportTimeType":"pre","actualEps":0.25}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"DLNG\",market:\"US\",,,undefined,":[{"executeDate":"2016-05-03","recordDate":"2016-05-05","paymentDate":"2016-05-12","value":0.4225,"currency":"USD"},{"executeDate":"2016-07-08","recordDate":"2016-07-12","paymentDate":"2016-07-19","value":0.4225,"currency":"USD"},{"executeDate":"2016-10-06","recordDate":"2016-10-11","paymentDate":"2016-10-18","value":0.4225,"currency":"USD"},{"executeDate":"2017-01-09","recordDate":"2017-01-11","paymentDate":"2017-01-19","value":0.4225,"currency":"USD"},{"executeDate":"2017-04-19","recordDate":"2017-04-21","paymentDate":"2017-04-28","value":0.4225,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"DLNG\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/DLNG\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"DLNG","date":"2026-04-17","current":2.843767,"percent":0.377543,"low":1.335782,"twenty":2.162435,"median":2.463174,"eighty":2.936279,"high":4.95065,"avg":2.604373,"sd":0.658072,"marketCap":145305972},"quantilePoints":[{"date":"2021-04-23","current":2.901797,"twenty":3.559146,"median":15.333877,"eighty":29.855702,"marketCap":98745253},{"date":"2021-04-30","current":2.954176,"twenty":3.522199,"median":15.299051,"eighty":29.656358,"marketCap":100527658},{"date":"2021-05-07","current":2.901797,"twenty":3.45077,"median":15.261251,"eighty":28.631346,"marketCap":98745253},{"date":"2021-05-14","current":2.849418,"twenty":3.342395,"median":15.156721,"eighty":26.609553,"marketCap":96962848},{"date":"2021-05-21","current":2.901797,"twenty":3.311347,"median":15.129425,"eighty":25.045643,"marketCap":98745253},{"date":"2021-05-28","current":2.838942,"twenty":3.288207,"median":15.02019,"eighty":23.78845,"marketCap":96606367},{"date":"2021-06-04","current":2.880845,"twenty":3.261558,"median":14.934597,"eighty":23.670588,"marketCap":98032291},{"date":"2021-06-11","current":2.901797,"twenty":3.238946,"median":14.814566,"eighty":23.631301,"marketCap":98745253},{"date":"2021-06-18","current":2.362433,"twenty":3.189684,"median":14.757095,"eighty":23.474152,"marketCap":101412169},{"date":"2021-06-25","current":3.10227,"twenty":3.155311,"median":14.717818,"eighty":23.474152,"marketCap":133171140},{"date":"2021-07-02","current":2.850053,"twenty":3.128107,"median":14.680186,"eighty":23.474152,"marketCap":122344218},{"date":"2021-07-09","current":2.816424,"twenty":3.109634,"median":14.56747,"eighty":23.474152,"marketCap":120900629},{"date":"2021-07-16","current":2.689559,"twenty":3.100837,"median":14.543022,"eighty":23.387696,"marketCap":115454687},{"date":"2021-07-23","current":2.61465,"twenty":3.091161,"median":14.492673,"eighty":23.375933,"marketCap":112239091},{"date":"2021-07-30","current":2.5558,"twenty":3.06653,"median":14.434289,"eighty":23.277715,"marketCap":109712809},{"date":"2021-08-06","current":2.593632,"twenty":3.041899,"median":14.340087,"eighty":23.277715,"marketCap":111336847},{"date":"2021-08-13","current":2.572614,"twenty":3.027507,"median":14.294356,"eighty":23.277715,"marketCap":110434604},{"date":"2021-08-20","current":2.395305,"twenty":3.004953,"median":14.267038,"eighty":23.179497,"marketCap":102823278},{"date":"2021-08-27","current":2.589429,"twenty":2.992638,"median":14.228389,"eighty":23.081279,"marketCap":111156399},{"date":"2021-09-03","current":2.589429,"twenty":2.976161,"median":14.19343,"eighty":22.884842,"marketCap":111156399},{"date":"2021-09-10","current":2.411632,"twenty":2.973653,"median":14.169788,"eighty":22.806268,"marketCap":109960752},{"date":"2021-09-17","current":2.464146,"twenty":2.952016,"median":14.11143,"eighty":22.747337,"marketCap":112355207},{"date":"2021-09-24","current":2.42375,"twenty":2.933224,"median":14.039489,"eighty":22.698228,"marketCap":110513319},{"date":"2021-10-01","current":2.42375,"twenty":2.922749,"median":13.902715,"eighty":22.633387,"marketCap":110513319},{"date":"2021-10-08","current":2.464146,"twenty":2.901797,"median":13.802674,"eighty":22.596077,"marketCap":112355207},{"date":"2021-10-15","current":2.431829,"twenty":2.901797,"median":13.738961,"eighty":22.590188,"marketCap":110881696},{"date":"2021-10-22","current":2.456067,"twenty":2.889226,"median":13.494246,"eighty":22.548179,"marketCap":111986829},{"date":"2021-10-29","current":2.544938,"twenty":2.879731,"median":13.424328,"eighty":22.501111,"marketCap":116038984},{"date":"2021-11-05","current":2.512621,"twenty":2.859894,"median":13.195844,"eighty":22.413395,"marketCap":114565474},{"date":"2021-11-12","current":2.625729,"twenty":2.85012,"median":13.084908,"eighty":22.393751,"marketCap":119722762},{"date":"2021-11-19","current":2.598743,"twenty":2.849418,"median":13.006938,"eighty":22.393751,"marketCap":121933028},{"date":"2021-11-26","current":2.433868,"twenty":2.838942,"median":12.886369,"eighty":22.33482,"marketCap":114197096},{"date":"2021-12-03","current":2.418166,"twenty":2.830877,"median":12.798676,"eighty":22.295533,"marketCap":113460340},{"date":"2021-12-10","current":2.355356,"twenty":2.80775,"median":12.73734,"eighty":22.295533,"marketCap":110513319},{"date":"2021-12-17","current":2.331803,"twenty":2.807515,"median":12.716895,"eighty":22.266068,"marketCap":109408185},{"date":"2021-12-23","current":2.261142,"twenty":2.793537,"median":12.676005,"eighty":22.223602,"marketCap":106092786},{"date":"2021-12-31","current":2.268993,"twenty":2.780658,"median":12.573779,"eighty":22.156586,"marketCap":106461163},{"date":"2022-01-07","current":2.355356,"twenty":2.751554,"median":12.512443,"eighty":22.104086,"marketCap":110513319},{"date":"2022-01-14","current":2.382992,"twenty":2.691372,"median":12.451108,"eighty":22.099097,"marketCap":111810008},{"date":"2022-01-21","current":2.284696,"twenty":2.6676,"median":12.267102,"eighty":22.099097,"marketCap":107197919},{"date":"2022-01-28","current":2.188126,"twenty":2.651311,"median":12.267102,"eighty":22.096662,"marketCap":102666873},{"date":"2022-02-04","current":2.331803,"twenty":2.619266,"median":12.152148,"eighty":22.078728,"marketCap":109408185},{"date":"2022-02-11","current":2.551636,"twenty":2.61465,"median":11.921083,"eighty":22.04414,"marketCap":119722762},{"date":"2022-02-18","current":2.51238,"twenty":2.598017,"median":11.781246,"eighty":22.034625,"marketCap":117880873},{"date":"2022-02-25","current":2.583041,"twenty":2.593632,"median":11.615346,"eighty":22.025457,"marketCap":121196273},{"date":"2022-03-04","current":2.347505,"twenty":2.589429,"median":11.429781,"eighty":22.000879,"marketCap":110144941},{"date":"2022-03-11","current":2.253291,"twenty":2.583041,"median":11.347145,"eighty":22.000879,"marketCap":105724408},{"date":"2022-03-18","current":2.111186,"twenty":2.572614,"median":11.282616,"eighty":22.000879,"marketCap":112355207},{"date":"2022-03-25","current":2.415751,"twenty":2.553017,"median":11.263485,"eighty":22.000879,"marketCap":128563827},{"date":"2022-04-01","current":2.63033,"twenty":2.5558,"median":11.184507,"eighty":21.91689,"marketCap":139983537},{"date":"2022-04-08","current":2.651096,"twenty":2.5558,"median":11.117021,"eighty":21.90266,"marketCap":141088670},{"date":"2022-04-14","current":2.246717,"twenty":2.552741,"median":11.038867,"eighty":21.902551,"marketCap":119568043},{"date":"2022-04-22","current":2.152718,"twenty":2.544938,"median":10.872307,"eighty":21.894812,"marketCap":114565474},{"date":"2022-04-29","current":2.145796,"twenty":2.535934,"median":10.660775,"eighty":21.884206,"marketCap":114197096},{"date":"2022-05-06","current":2.526501,"twenty":2.522171,"median":10.497739,"eighty":21.849254,"marketCap":134457871},{"date":"2022-05-13","current":2.318844,"twenty":2.514907,"median":10.307025,"eighty":21.824906,"marketCap":123406539},{"date":"2022-05-20","current":2.644174,"twenty":2.513542,"median":10.173123,"eighty":21.78246,"marketCap":140720292},{"date":"2022-05-27","current":2.734159,"twenty":2.513763,"median":10.033106,"eighty":21.745463,"marketCap":145509203},{"date":"2022-06-03","current":2.934895,"twenty":2.514621,"median":9.883786,"eighty":21.726321,"marketCap":156192157},{"date":"2022-06-10","current":2.637252,"twenty":2.517825,"median":9.69101,"eighty":21.710984,"marketCap":140351915},{"date":"2022-06-17","current":2.464204,"twenty":2.513763,"median":9.508899,"eighty":21.706224,"marketCap":131142471},{"date":"2022-06-24","current":2.291156,"twenty":2.512476,"median":9.194266,"eighty":21.706224,"marketCap":121933028},{"date":"2022-07-01","current":1.925026,"twenty":2.499824,"median":8.914593,"eighty":21.704071,"marketCap":117880873},{"date":"2022-07-08","current":1.949089,"twenty":2.488827,"median":8.879634,"eighty":21.700842,"marketCap":119354384},{"date":"2022-07-15","current":1.858853,"twenty":2.472225,"median":8.838493,"eighty":21.700201,"marketCap":113828718},{"date":"2022-07-22","current":1.91901,"twenty":2.464146,"median":8.809715,"eighty":21.693477,"marketCap":117512495},{"date":"2022-07-29","current":1.955104,"twenty":2.458366,"median":8.774756,"eighty":21.672801,"marketCap":119722762},{"date":"2022-08-05","current":1.931041,"twenty":2.45036,"median":8.750532,"eighty":21.655893,"marketCap":118249251},{"date":"2022-08-12","current":1.973151,"twenty":2.447988,"median":8.739797,"eighty":21.649499,"marketCap":120827895},{"date":"2022-08-19","current":1.955104,"twenty":2.439909,"median":8.739797,"eighty":21.6299,"marketCap":119722762},{"date":"2022-08-26","current":2.376204,"twenty":2.434714,"median":8.687358,"eighty":21.60482,"marketCap":145509203},{"date":"2022-09-02","current":2.273937,"twenty":2.431829,"median":8.59996,"eighty":21.60482,"marketCap":139246781},{"date":"2022-09-09","current":2.117528,"twenty":2.430345,"median":8.530042,"eighty":21.60482,"marketCap":129668960},{"date":"2022-09-16","current":2.027293,"twenty":2.42375,"median":8.427252,"eighty":21.595193,"marketCap":124143295},{"date":"2022-09-23","current":1.765333,"twenty":2.419711,"median":8.355246,"eighty":21.580815,"marketCap":111618452},{"date":"2022-09-30","current":1.67794,"twenty":2.415751,"median":7.700976,"eighty":21.580815,"marketCap":106092786},{"date":"2022-10-07","current":1.689592,"twenty":2.407592,"median":7.564713,"eighty":21.556809,"marketCap":106829541},{"date":"2022-10-14","current":1.689592,"twenty":2.395305,"median":7.28657,"eighty":21.556809,"marketCap":106829541},{"date":"2022-10-21","current":1.666288,"twenty":2.388063,"median":6.785606,"eighty":21.554215,"marketCap":105356030},{"date":"2022-10-28","current":1.730376,"twenty":2.37891,"median":6.633141,"eighty":21.532804,"marketCap":109408185},{"date":"2022-11-04","current":1.765333,"twenty":2.371059,"median":6.545201,"eighty":21.508805,"marketCap":111618452},{"date":"2022-11-11","current":1.864378,"twenty":2.362433,"median":6.532638,"eighty":21.508799,"marketCap":117880873},{"date":"2022-11-18","current":1.776985,"twenty":2.355356,"median":6.381885,"eighty":21.492749,"marketCap":112355207},{"date":"2022-11-25","current":1.782811,"twenty":2.353191,"median":6.306509,"eighty":21.476358,"marketCap":112723585},{"date":"2022-12-02","current":1.718024,"twenty":2.33251,"median":6.243695,"eighty":21.463082,"marketCap":108627225},{"date":"2022-12-09","current":1.718723,"twenty":2.331058,"median":6.13063,"eighty":21.460788,"marketCap":108671430},{"date":"2022-12-16","current":1.5843,"twenty":2.32293,"median":6.067816,"eighty":21.460788,"marketCap":93936321},{"date":"2022-12-23","current":1.528384,"twenty":2.308249,"median":6.030128,"eighty":21.441584,"marketCap":90620921},{"date":"2022-12-30","current":1.627791,"twenty":2.300398,"median":6.005002,"eighty":21.433482,"marketCap":96514965},{"date":"2023-01-06","current":1.863882,"twenty":2.291991,"median":5.803998,"eighty":21.433482,"marketCap":110513319},{"date":"2023-01-13","current":1.820392,"twenty":2.277125,"median":5.452241,"eighty":21.433482,"marketCap":107934674},{"date":"2023-01-20","current":1.652642,"twenty":2.275681,"median":5.401989,"eighty":21.433482,"marketCap":97988476},{"date":"2023-01-27","current":1.839031,"twenty":2.258002,"median":4.014815,"eighty":21.433482,"marketCap":109039808},{"date":"2023-02-03","current":1.85767,"twenty":2.25304,"median":3.682299,"eighty":21.433482,"marketCap":110144941},{"date":"2023-02-10","current":1.876308,"twenty":2.229737,"median":3.633038,"eighty":21.433482,"marketCap":111250074},{"date":"2023-02-17","current":1.957077,"twenty":2.228859,"median":3.583776,"eighty":21.420179,"marketCap":116038984},{"date":"2023-02-24","current":1.913586,"twenty":2.217491,"median":3.559146,"eighty":21.388772,"marketCap":113460340},{"date":"2023-03-03","current":1.888734,"twenty":2.20441,"median":3.497569,"eighty":21.374369,"marketCap":111986829},{"date":"2023-03-10","current":1.826605,"twenty":2.150674,"median":3.38673,"eighty":21.326358,"marketCap":108303052},{"date":"2023-03-17","current":1.882471,"twenty":2.114991,"median":3.312838,"eighty":21.316756,"marketCap":101672253},{"date":"2023-03-24","current":1.957497,"twenty":2.087651,"median":3.288207,"eighty":21.316756,"marketCap":105724408},{"date":"2023-03-31","current":1.930215,"twenty":2.056168,"median":3.251322,"eighty":21.316756,"marketCap":104250897},{"date":"2023-04-06","current":1.862009,"twenty":2.04534,"median":3.22663,"eighty":21.172532,"marketCap":100567120},{"date":"2023-04-14","current":1.902933,"twenty":2.027791,"median":3.163692,"eighty":21.062299,"marketCap":102777386},{"date":"2023-04-21","current":1.827907,"twenty":2.015261,"median":3.128107,"eighty":21.027636,"marketCap":98725231},{"date":"2023-04-28","current":1.834727,"twenty":2.000824,"median":3.103476,"eighty":21.027636,"marketCap":99093609},{"date":"2023-05-05","current":1.739239,"twenty":1.978985,"median":3.091161,"eighty":21.027636,"marketCap":93936321},{"date":"2023-05-12","current":1.671034,"twenty":1.966008,"median":3.06653,"eighty":21.027636,"marketCap":90252543},{"date":"2023-05-19","current":1.718778,"twenty":1.956288,"median":3.041899,"eighty":20.942272,"marketCap":92831187},{"date":"2023-05-26","current":1.705137,"twenty":1.947314,"median":3.018198,"eighty":20.678213,"marketCap":92094432},{"date":"2023-06-02","current":1.718778,"twenty":1.943856,"median":3.004953,"eighty":20.370945,"marketCap":92831187},{"date":"2023-06-09","current":1.902933,"twenty":1.931041,"median":2.985604,"eighty":20.183703,"marketCap":102777386},{"date":"2023-06-16","current":1.821086,"twenty":1.930215,"median":2.975128,"eighty":19.962854,"marketCap":98356853},{"date":"2023-06-23","current":2.466484,"twenty":1.926012,"median":2.954176,"eighty":19.732402,"marketCap":97988476},{"date":"2023-06-30","current":2.355214,"twenty":1.926012,"median":2.941817,"eighty":19.501951,"marketCap":93567943},{"date":"2023-07-07","current":2.299579,"twenty":1.926012,"median":2.933224,"eighty":19.210908,"marketCap":91357677},{"date":"2023-07-14","current":2.605571,"twenty":1.926012,"median":2.922749,"eighty":18.709774,"marketCap":103514142},{"date":"2023-07-21","current":2.911564,"twenty":1.926012,"median":2.901797,"eighty":18.370217,"marketCap":115670607},{"date":"2023-07-28","current":2.642661,"twenty":1.926012,"median":2.901797,"eighty":17.663654,"marketCap":104987653},{"date":"2023-08-04","current":2.642661,"twenty":1.926012,"median":2.886441,"eighty":17.204011,"marketCap":104987653},{"date":"2023-08-11","current":2.670479,"twenty":1.926012,"median":2.880845,"eighty":16.516697,"marketCap":106092786},{"date":"2023-08-18","current":2.559209,"twenty":1.926012,"median":2.859894,"eighty":16.082979,"marketCap":101672253},{"date":"2023-08-25","current":2.531391,"twenty":1.926012,"median":2.850137,"eighty":15.893773,"marketCap":100567120},{"date":"2023-09-01","current":2.503574,"twenty":1.926012,"median":2.849418,"eighty":15.795663,"marketCap":99461987},{"date":"2023-09-08","current":2.420122,"twenty":1.926012,"median":2.838942,"eighty":15.632867,"marketCap":96146587},{"date":"2023-09-15","current":2.387895,"twenty":1.926012,"median":2.818839,"eighty":15.405979,"marketCap":102777386},{"date":"2023-09-22","current":2.25104,"twenty":1.926012,"median":2.807907,"eighty":15.34351,"marketCap":96887026},{"date":"2023-09-29","current":2.35366,"twenty":1.926012,"median":2.807515,"eighty":15.10778,"marketCap":101303875},{"date":"2023-10-06","current":2.190534,"twenty":1.926012,"median":2.791021,"eighty":14.766677,"marketCap":94304698},{"date":"2023-10-13","current":2.181978,"twenty":1.926012,"median":2.776087,"eighty":14.661611,"marketCap":93936321},{"date":"2023-10-20","current":2.233318,"twenty":1.926012,"median":2.749166,"eighty":14.515055,"marketCap":96146587},{"date":"2023-10-27","current":2.233318,"twenty":1.926012,"median":2.734087,"eighty":14.270728,"marketCap":96146587},{"date":"2023-11-03","current":2.205937,"twenty":1.926012,"median":2.695626,"eighty":14.219412,"marketCap":94967778},{"date":"2023-11-10","current":2.164864,"twenty":1.926012,"median":2.676143,"eighty":14.053593,"marketCap":93199565},{"date":"2023-11-17","current":2.181978,"twenty":1.926012,"median":2.665609,"eighty":13.886359,"marketCap":93936321},{"date":"2023-11-24","current":2.250432,"twenty":1.926012,"median":2.650532,"eighty":13.710994,"marketCap":96883342},{"date":"2023-12-01","current":2.233318,"twenty":1.926012,"median":2.642661,"eighty":13.413691,"marketCap":96146587},{"date":"2023-12-08","current":2.72075,"twenty":1.926012,"median":2.637252,"eighty":13.109443,"marketCap":100743941},{"date":"2023-12-15","current":2.696078,"twenty":1.926012,"median":2.637252,"eighty":12.893365,"marketCap":99830364},{"date":"2023-12-22","current":2.805513,"twenty":1.926012,"median":2.637252,"eighty":12.893365,"marketCap":103882519},{"date":"2023-12-29","current":2.725924,"twenty":1.926012,"median":2.633854,"eighty":12.907356,"marketCap":100935498},{"date":"2024-01-05","current":2.934845,"twenty":1.926012,"median":2.630456,"eighty":12.798676,"marketCap":108671430},{"date":"2024-01-12","current":2.934845,"twenty":1.926012,"median":2.630456,"eighty":12.716895,"marketCap":108671430},{"date":"2024-01-19","current":2.82541,"twenty":1.925815,"median":2.630393,"eighty":12.561512,"marketCap":104619275},{"date":"2024-01-26","current":2.646335,"twenty":1.926012,"median":2.630456,"eighty":12.471553,"marketCap":97988476},{"date":"2024-02-02","current":2.805513,"twenty":1.926012,"median":2.630456,"eighty":12.471553,"marketCap":103882519},{"date":"2024-02-09","current":2.944793,"twenty":1.926012,"median":2.630456,"eighty":12.471553,"marketCap":109039808},{"date":"2024-02-16","current":2.954742,"twenty":1.926012,"median":2.630456,"eighty":12.471553,"marketCap":109408185},{"date":"2024-02-23","current":3.004485,"twenty":1.926012,"median":2.630456,"eighty":12.471553,"marketCap":111250074},{"date":"2024-03-01","current":2.964691,"twenty":1.926012,"median":2.633854,"eighty":12.463375,"marketCap":109776563},{"date":"2024-03-08","current":2.835358,"twenty":1.926012,"median":2.633854,"eighty":12.463375,"marketCap":104987653},{"date":"2024-03-15","current":2.735872,"twenty":1.926012,"median":2.633854,"eighty":12.463375,"marketCap":101303875},{"date":"2024-03-22","current":2.686129,"twenty":1.926012,"median":2.630393,"eighty":12.397951,"marketCap":99461987},{"date":"2024-03-28","current":2.824038,"twenty":1.926012,"median":2.630393,"eighty":12.258924,"marketCap":101303875},{"date":"2024-04-05","current":2.978076,"twenty":1.926012,"median":2.63033,"eighty":11.576946,"marketCap":106829541},{"date":"2024-04-12","current":3.080768,"twenty":1.926012,"median":2.63033,"eighty":11.282616,"marketCap":110513319},{"date":"2024-04-19","current":3.245076,"twenty":1.926012,"median":2.63033,"eighty":11.184507,"marketCap":116407362},{"date":"2024-04-26","current":3.491537,"twenty":1.926012,"median":2.630393,"eighty":10.870556,"marketCap":125248428},{"date":"2024-05-03","current":3.98446,"twenty":1.926012,"median":2.630393,"eighty":10.468306,"marketCap":142930559},{"date":"2024-05-10","current":4.087153,"twenty":1.926012,"median":2.630393,"eighty":10.048656,"marketCap":146614336},{"date":"2024-05-17","current":4.097422,"twenty":1.926012,"median":2.630393,"eighty":8.693286,"marketCap":146982714},{"date":"2024-05-24","current":3.86123,"twenty":1.926012,"median":2.630393,"eighty":7.559302,"marketCap":138510026},{"date":"2024-05-31","current":4.189845,"twenty":1.926012,"median":2.630393,"eighty":6.884738,"marketCap":150298113},{"date":"2024-06-07","current":4.066614,"twenty":1.926012,"median":2.630393,"eighty":6.575352,"marketCap":145877581},{"date":"2024-06-14","current":4.056345,"twenty":1.926012,"median":2.63033,"eighty":6.407011,"marketCap":145509203},{"date":"2024-06-21","current":4.056345,"twenty":1.925815,"median":2.629973,"eighty":6.261283,"marketCap":145509203},{"date":"2024-06-28","current":3.78822,"twenty":1.925223,"median":2.625729,"eighty":6.12058,"marketCap":144035692},{"date":"2024-07-05","current":3.797908,"twenty":1.925223,"median":2.625729,"eighty":6.025103,"marketCap":144404070},{"date":"2024-07-12","current":3.701023,"twenty":1.925223,"median":2.625729,"eighty":5.9045,"marketCap":140720292},{"date":"2024-07-15","current":3.759154,"twenty":1.925223,"median":2.625729,"eighty":5.793948,"marketCap":142930559},{"date":"2024-08-02","current":3.710711,"twenty":1.919483,"median":2.616247,"eighty":5.211035,"marketCap":141088670},{"date":"2024-08-09","current":3.613826,"twenty":1.919483,"median":2.616247,"eighty":4.220653,"marketCap":137404893},{"date":"2024-08-16","current":3.589605,"twenty":1.919483,"median":2.616247,"eighty":4.107691,"marketCap":136483948},{"date":"2024-08-23","current":3.565383,"twenty":1.919483,"median":2.616247,"eighty":4.091261,"marketCap":135563004},{"date":"2024-08-30","current":3.65258,"twenty":1.919483,"median":2.616247,"eighty":4.066614,"marketCap":138878404},{"date":"2024-09-06","current":3.565383,"twenty":1.919483,"median":2.616247,"eighty":4.033753,"marketCap":135563004},{"date":"2024-09-13","current":3.920055,"twenty":1.919483,"median":2.616247,"eighty":3.98446,"marketCap":134457871},{"date":"2024-09-20","current":4.134852,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":141825426},{"date":"2024-09-27","current":4.102274,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":140720292},{"date":"2024-10-04","current":4.145229,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":142193803},{"date":"2024-10-11","current":4.270875,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":146503823},{"date":"2024-10-18","current":4.091535,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":140351915},{"date":"2024-10-25","current":4.166707,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":142930559},{"date":"2024-10-31","current":4.059318,"twenty":1.919483,"median":2.616247,"eighty":3.965976,"marketCap":139246781},{"date":"2024-11-08","current":4.198924,"twenty":1.919326,"median":2.614844,"eighty":3.953653,"marketCap":144035692},{"date":"2024-11-15","current":4.392225,"twenty":1.919326,"median":2.614844,"eighty":3.953653,"marketCap":150666491},{"date":"2024-11-22","current":4.564048,"twenty":1.919799,"median":2.61765,"eighty":3.972137,"marketCap":156560535},{"date":"2024-11-29","current":3.578272,"twenty":1.927693,"median":2.624116,"eighty":3.972137,"marketCap":171664022},{"date":"2024-12-06","current":3.5322,"twenty":1.931041,"median":2.630456,"eighty":3.972137,"marketCap":169453755},{"date":"2024-12-13","current":3.624344,"twenty":1.943856,"median":2.642661,"eighty":3.972137,"marketCap":173874288},{"date":"2024-12-20","current":3.447734,"twenty":1.955104,"median":2.646335,"eighty":3.972137,"marketCap":165401600},{"date":"2024-12-27","current":4.146495,"twenty":1.957245,"median":2.66494,"eighty":3.990924,"marketCap":198923974},{"date":"2025-01-03","current":4.23864,"twenty":1.965445,"median":2.670479,"eighty":4.026475,"marketCap":203344506},{"date":"2025-01-10","current":4.192568,"twenty":1.978301,"median":2.68294,"eighty":4.044499,"marketCap":201134240},{"date":"2025-01-17","current":3.839348,"twenty":1.998417,"median":2.686129,"eighty":4.055436,"marketCap":184188865},{"date":"2025-01-24","current":4.038994,"twenty":2.010449,"median":2.689937,"eighty":4.056345,"marketCap":193766685},{"date":"2025-01-31","current":3.800954,"twenty":2.027293,"median":2.698923,"eighty":4.056345,"marketCap":182346976},{"date":"2025-02-07","current":3.685774,"twenty":2.04534,"median":2.725924,"eighty":4.056345,"marketCap":176821310},{"date":"2025-02-14","current":3.347911,"twenty":2.052558,"median":2.735872,"eighty":4.056345,"marketCap":160612690},{"date":"2025-02-21","current":3.240409,"twenty":2.077034,"median":2.743421,"eighty":4.056345,"marketCap":155455402},{"date":"2025-02-28","current":3.071478,"twenty":2.111186,"median":2.762182,"eighty":4.056345,"marketCap":147351092},{"date":"2025-03-07","current":2.820438,"twenty":2.145796,"median":2.781749,"eighty":4.056345,"marketCap":145509203},{"date":"2025-03-14","current":2.716402,"twenty":2.164864,"median":2.779234,"eighty":4.051801,"marketCap":140141915},{"date":"2025-03-21","current":2.866125,"twenty":2.164864,"median":2.776087,"eighty":4.027453,"marketCap":147866273},{"date":"2025-03-28","current":2.752051,"twenty":2.164864,"median":2.77344,"eighty":4.004999,"marketCap":141981048},{"date":"2025-04-04","current":2.637976,"twenty":2.164864,"median":2.755136,"eighty":3.98446,"marketCap":136095823},{"date":"2025-04-11","current":2.459734,"twenty":2.164864,"median":2.746462,"eighty":3.93985,"marketCap":126900159},{"date":"2025-04-17","current":2.482952,"twenty":2.164864,"median":2.738314,"eighty":3.916261,"marketCap":128003639},{"date":"2025-04-25","current":2.466864,"twenty":2.164864,"median":2.735652,"eighty":3.86123,"marketCap":127267986},{"date":"2025-05-02","current":2.516772,"twenty":2.164864,"median":2.725924,"eighty":3.830422,"marketCap":129842772},{"date":"2025-05-09","current":2.545143,"twenty":2.164864,"median":2.706026,"eighty":3.793138,"marketCap":131306459},{"date":"2025-05-16","current":2.616236,"twenty":2.164864,"median":2.696078,"eighty":3.749466,"marketCap":134974237},{"date":"2025-05-23","current":2.488268,"twenty":2.164864,"median":2.687884,"eighty":3.739525,"marketCap":128372237},{"date":"2025-05-30","current":2.567341,"twenty":2.164864,"median":2.686129,"eighty":3.701023,"marketCap":137124262},{"date":"2025-06-06","current":2.519418,"twenty":2.164864,"median":2.679751,"eighty":3.685774,"marketCap":134564609},{"date":"2025-06-13","current":2.519418,"twenty":2.164864,"median":2.666125,"eighty":3.666659,"marketCap":134564609},{"date":"2025-06-20","current":2.485186,"twenty":2.162435,"median":2.657789,"eighty":3.653598,"marketCap":132736286},{"date":"2025-06-27","current":2.498879,"twenty":2.162435,"median":2.645504,"eighty":3.643429,"marketCap":133467615},{"date":"2025-07-03","current":2.457801,"twenty":2.162435,"median":2.642661,"eighty":3.624344,"marketCap":131273627},{"date":"2025-07-11","current":2.519418,"twenty":2.162435,"median":2.637252,"eighty":3.621281,"marketCap":134564609},{"date":"2025-07-18","current":2.446163,"twenty":2.162435,"median":2.627672,"eighty":3.605281,"marketCap":130651997},{"date":"2025-07-25","current":2.450955,"twenty":2.162435,"median":2.620529,"eighty":3.594449,"marketCap":130907962},{"date":"2025-08-01","current":2.389339,"twenty":2.162435,"median":2.614747,"eighty":3.58476,"marketCap":127616980},{"date":"2025-08-08","current":2.481763,"twenty":2.162435,"median":2.607685,"eighty":3.578272,"marketCap":132553453},{"date":"2025-08-15","current":2.498879,"twenty":2.162435,"median":2.598289,"eighty":3.560393,"marketCap":133467615},{"date":"2025-08-22","current":2.492033,"twenty":2.162435,"median":2.594908,"eighty":3.532663,"marketCap":133101950},{"date":"2025-08-29","current":2.450955,"twenty":2.162435,"median":2.589429,"eighty":3.509164,"marketCap":130907962},{"date":"2025-09-05","current":2.546802,"twenty":2.160006,"median":2.587026,"eighty":3.477864,"marketCap":136027268},{"date":"2025-09-12","current":2.476138,"twenty":2.162435,"median":2.577504,"eighty":3.436805,"marketCap":139683915},{"date":"2025-09-19","current":2.48262,"twenty":2.162435,"median":2.565129,"eighty":3.42388,"marketCap":140049580},{"date":"2025-09-26","current":2.353105,"twenty":2.162435,"median":2.5558,"eighty":3.353489,"marketCap":132736286},{"date":"2025-10-03","current":2.301246,"twenty":2.162435,"median":2.551944,"eighty":3.338022,"marketCap":129810968},{"date":"2025-10-10","current":2.288281,"twenty":2.162435,"median":2.546802,"eighty":3.309685,"marketCap":129079639},{"date":"2025-10-17","current":2.301246,"twenty":2.162435,"median":2.544938,"eighty":3.288207,"marketCap":129810968},{"date":"2025-10-24","current":2.333658,"twenty":2.162435,"median":2.539824,"eighty":3.252261,"marketCap":131639292},{"date":"2025-10-31","current":2.294763,"twenty":2.162435,"median":2.531391,"eighty":3.239239,"marketCap":129445303},{"date":"2025-11-07","current":2.31421,"twenty":2.162435,"median":2.526382,"eighty":3.214277,"marketCap":130542297},{"date":"2025-11-14","current":2.275316,"twenty":2.162435,"median":2.522119,"eighty":3.181121,"marketCap":128348309},{"date":"2025-11-21","current":2.437376,"twenty":2.162435,"median":2.519418,"eighty":3.166427,"marketCap":137489927},{"date":"2025-11-28","current":2.193513,"twenty":2.162435,"median":2.519418,"eighty":3.152834,"marketCap":131639292},{"date":"2025-12-05","current":2.260537,"twenty":2.162435,"median":2.513763,"eighty":3.152834,"marketCap":135661603},{"date":"2025-12-12","current":2.339747,"twenty":2.162435,"median":2.512571,"eighty":3.152653,"marketCap":140415244},{"date":"2025-12-19","current":2.431144,"twenty":2.162435,"median":2.511011,"eighty":3.152653,"marketCap":145900215},{"date":"2025-12-26","current":2.351933,"twenty":2.162435,"median":2.50554,"eighty":3.152653,"marketCap":141146574},{"date":"2026-01-02","current":2.297095,"twenty":2.162435,"median":2.5023,"eighty":3.152653,"marketCap":137855591},{"date":"2026-01-09","current":2.248351,"twenty":2.162435,"median":2.498879,"eighty":3.106942,"marketCap":134930274},{"date":"2026-01-16","current":2.327561,"twenty":2.162435,"median":2.492033,"eighty":3.100837,"marketCap":139683915},{"date":"2026-01-23","current":2.485981,"twenty":2.162435,"median":2.487125,"eighty":3.073336,"marketCap":149191197},{"date":"2026-01-30","current":2.339747,"twenty":2.162435,"median":2.482786,"eighty":3.047503,"marketCap":140415244},{"date":"2026-02-06","current":2.291002,"twenty":2.162435,"median":2.477239,"eighty":3.025007,"marketCap":137489927},{"date":"2026-02-13","current":2.339747,"twenty":2.162435,"median":2.473229,"eighty":3.004485,"marketCap":140415244},{"date":"2026-02-20","current":2.437237,"twenty":2.162435,"median":2.471493,"eighty":2.987699,"marketCap":146265880},{"date":"2026-02-27","current":2.400678,"twenty":2.162435,"median":2.467506,"eighty":2.978328,"marketCap":144071891},{"date":"2026-03-06","current":2.607843,"twenty":2.162435,"median":2.466674,"eighty":2.974737,"marketCap":156504491},{"date":"2026-03-13","current":2.540819,"twenty":2.162435,"median":2.466674,"eighty":2.967765,"marketCap":152482179},{"date":"2026-03-20","current":2.53437,"twenty":2.162435,"median":2.464648,"eighty":2.958826,"marketCap":156231233},{"date":"2026-03-27","current":2.498924,"twenty":2.162435,"median":2.464648,"eighty":2.94667,"marketCap":154046181},{"date":"2026-04-02","current":2.504832,"twenty":2.162435,"median":2.464648,"eighty":2.936279,"marketCap":154410356},{"date":"2026-04-10","current":2.392587,"twenty":2.162435,"median":2.464146,"eighty":2.936279,"marketCap":147491024},{"date":"2026-04-17","current":2.357141,"twenty":2.162435,"median":2.463174,"eighty":2.936279,"marketCap":145305972}],"updateTime":1776502549685},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"DLNG\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20973547","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926040882-DLNG","pdf_url":"","pub_time":1775620800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/0001104659-26-040882-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f.htm","primary":true,"translateUrl":"","linkName":"dlng-20251231x20f.htm","type":"20-F","id":"NTFILEFU8do27CSq7sJpfF","market":"us","size":3225191},{"description":"EXHIBIT 2.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex2d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex2d1.htm","type":"EX-2.1","id":"NTFILE7e8S88ZHZqs7xUjN","market":"us","size":48619},{"description":"EXHIBIT 12.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex12d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex12d1.htm","type":"EX-12.1","id":"NTFILE8GxvRDGKT6vWStUR","market":"us","size":7406},{"description":"EXHIBIT 12.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex12d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex12d2.htm","type":"EX-12.2","id":"NTFILEDXcjo1TwpRgSbgz5","market":"us","size":7375},{"description":"EXHIBIT 13.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex13d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex13d1.htm","type":"EX-13.1","id":"NTFILEGV5y7GgjJGNZXsXv","market":"us","size":4988},{"description":"EXHIBIT 13.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex13d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex13d2.htm","type":"EX-13.2","id":"NTFILE55ju9CDuiGcX7byf","market":"us","size":5006},{"description":"EXHIBIT 15.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex15d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex15d1.htm","type":"EX-15.1","id":"NTFILE9rN2fHmmFeF4fPcV","market":"us","size":3760},{"description":"EXHIBIT 15.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex15d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex15d2.htm","type":"EX-15.2","id":"NTFILEMXMMWxpR18sf5RQy","market":"us","size":5359},{"description":"EXHIBIT 15.3","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex15d3.htm","primary":false,"translateUrl":"","linkName":"dlng-20251231xex15d3.htm","type":"EX-15.3","id":"NTFILEDPEDCZGDmTt9uzgd","market":"us","size":3988},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f001.jpg","type":"GRAPHIC","id":"NTFILEF4Zfame1FUvSDyDR","market":"us","size":50056},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f002.jpg","type":"GRAPHIC","id":"NTFILE3iEvaz8RVQcAS2NL","market":"us","size":65343},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f003.jpg","type":"GRAPHIC","id":"NTFILEHC4s9mvYMun2E3t6","market":"us","size":65742},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f004.jpg","type":"GRAPHIC","id":"NTFILE9fRByAmD9waBMddA","market":"us","size":44964},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f005.jpg","type":"GRAPHIC","id":"NTFILE7cvEG4NjwV2Q8Ymt","market":"us","size":37279},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f006.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f006.jpg","type":"GRAPHIC","id":"NTFILE9ucYqT1gU6xAao1z","market":"us","size":32299},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f007.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f007.jpg","type":"GRAPHIC","id":"NTFILE8eUg2DujdMdDbDdM","market":"us","size":57622},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f008.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f008.jpg","type":"GRAPHIC","id":"NTFILEC1gjr3iriERfAPaA","market":"us","size":44143},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f009.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f009.jpg","type":"GRAPHIC","id":"NTFILEHyffoSrm8eB4qkXS","market":"us","size":53430},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f010.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f010.jpg","type":"GRAPHIC","id":"NTFILEkPzUNe63xzpKM3e8","market":"us","size":70708},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f011.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f011.jpg","type":"GRAPHIC","id":"NTFILE3ukAKtjvGD4TWuda","market":"us","size":50157},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f012.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f012.jpg","type":"GRAPHIC","id":"NTFILEFqVJRaPotcMyZvAy","market":"us","size":44170},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f013.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f013.jpg","type":"GRAPHIC","id":"NTFILE5YNfcS9KPj1PhZZX","market":"us","size":47702},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f014.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f014.jpg","type":"GRAPHIC","id":"NTFILE8LJeWSWzJaxuK6xi","market":"us","size":54855},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f015.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f015.jpg","type":"GRAPHIC","id":"NTFILEDTaaBCGrqkNVkfCH","market":"us","size":40793},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231x20f016.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231x20f016.jpg","type":"GRAPHIC","id":"NTFILEHK9aG2K1LSGNvKfR","market":"us","size":43176},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex15d2001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231xex15d2001.jpg","type":"GRAPHIC","id":"NTFILE6noPWoTP2Y7pyGDC","market":"us","size":4547},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465926040882/dlng-20251231xex15d2002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20251231xex15d2002.jpg","type":"GRAPHIC","id":"NTFILEAz9djZXbFZYpTdAA","market":"us","size":3247}],"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":"2026-04-08 12:00","pubTimestamp":1775620800,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19912108","market":"us","labels":[],"media":"sec.gov","original_id":"AN87666125000528-DLNG","pdf_url":"","pub_time":1753416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","symbol":"DLNG","title":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","titleType":"Delisting","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000087666125000528/0000876661-25-000528-index.htm","us_notice_code":"Form 25-NSE","us_title_en":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/876661/000087666125000528/xslF25X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"25-NSE","id":"NTFILEEsmLYDb9MJB2RbCB","market":"us","size":0},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/876661/000087666125000528/ruleprovisionnotice.htm","primary":false,"translateUrl":"","linkName":"ruleprovisionnotice.htm","type":"EX-99.25","id":"NTFILEBHzX8gY9zhJzsgu8","market":"us","size":989}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Delisting","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Delisting","pubTime":"2025-07-25 12:00","pubTimestamp":1753416000,"title_zh":"Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19375323","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925033744-DLNG","pdf_url":"","pub_time":1744257600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/0001104659-25-033744-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f.htm","primary":true,"translateUrl":"","linkName":"dlng-20241231x20f.htm","type":"20-F","id":"NTFILE9CXtmYzaHkpnsm1x","market":"us","size":3321049},{"description":"EXHIBIT 4.5","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d5.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d5.htm","type":"EX-4.5","id":"NTFILEAU5xk7zg8uTJiiHi","market":"us","size":2375949},{"description":"EXHIBIT 4.6","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6.htm","type":"EX-4.6","id":"NTFILECHTFRkVpwUYTvxhm","market":"us","size":2136574},{"description":"EXHIBIT 4.7","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7.htm","type":"EX-4.7","id":"NTFILEA1yLnEJ3jX9ZXd9N","market":"us","size":1881176},{"description":"EXHIBIT 4.8","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8.htm","type":"EX-4.8","id":"NTFILE2rN9whQffWou9pob","market":"us","size":1780523},{"description":"EXHIBIT 8.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex8d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex8d1.htm","type":"EX-8.1","id":"NTFILEFj3bMizyAEnMbWHJ","market":"us","size":20025},{"description":"EXHIBIT 11.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex11d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex11d1.htm","type":"EX-11.1","id":"NTFILE9rdBh9yygajD83QV","market":"us","size":78445},{"description":"EXHIBIT 12.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex12d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex12d1.htm","type":"EX-12.1","id":"NTFILE4BeeUKq7PDMZeAgs","market":"us","size":8805},{"description":"EXHIBIT 12.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex12d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex12d2.htm","type":"EX-12.2","id":"NTFILE7KaH8q6tBwZymtvW","market":"us","size":8792},{"description":"EXHIBIT 13.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex13d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex13d1.htm","type":"EX-13.1","id":"NTFILEDUrfUBGkQNmBpyZ1","market":"us","size":6336},{"description":"EXHIBIT 13.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex13d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex13d2.htm","type":"EX-13.2","id":"NTFILE8893332uGcsTVNJs","market":"us","size":6336},{"description":"EXHIBIT 15.1","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex15d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex15d1.htm","type":"EX-15.1","id":"NTFILE6yVVEQoTwwpqZepb","market":"us","size":2321},{"description":"EXHIBIT 15.2","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex15d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex15d2.htm","type":"EX-15.2","id":"NTFILE4AjeeRyiV9Sf7gqS","market":"us","size":4912},{"description":"EXHIBIT 15.3","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex15d3.htm","primary":false,"translateUrl":"","linkName":"dlng-20241231xex15d3.htm","type":"EX-15.3","id":"NTFILEJCTND6qVyciq7cCB","market":"us","size":4120},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f002.jpg","type":"GRAPHIC","id":"NTFILEAS7qxLRhapMrbE4K","market":"us","size":41276},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f003.jpg","type":"GRAPHIC","id":"NTFILE5yoNUhbsWrXFC4hp","market":"us","size":40764},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f001.jpg","type":"GRAPHIC","id":"NTFILE9U6WSTq25isKCPEU","market":"us","size":33372},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f004.jpg","type":"GRAPHIC","id":"NTFILE9R6a9qutUcC7XCFN","market":"us","size":24341},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f005.jpg","type":"GRAPHIC","id":"NTFILEEyiNdw2cP2rznSgW","market":"us","size":26706},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f006.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f006.jpg","type":"GRAPHIC","id":"NTFILE9greGUadVzCzDgUh","market":"us","size":25013},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f007.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f007.jpg","type":"GRAPHIC","id":"NTFILEJ5bRXhUWFFyY76a3","market":"us","size":49384},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f008.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f008.jpg","type":"GRAPHIC","id":"NTFILE8o8kVYABR7iLidLZ","market":"us","size":33889},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f009.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f009.jpg","type":"GRAPHIC","id":"NTFILE7Ttiq2rSnjxNipha","market":"us","size":34174},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f010.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f010.jpg","type":"GRAPHIC","id":"NTFILEAR6eBagc5Y42Qf83","market":"us","size":47507},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f011.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f011.jpg","type":"GRAPHIC","id":"NTFILE2BJ4W6i2hKdLcCqX","market":"us","size":35705},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f012.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f012.jpg","type":"GRAPHIC","id":"NTFILEHy9zwsgTTRpBs9bS","market":"us","size":33047},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f013.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f013.jpg","type":"GRAPHIC","id":"NTFILEAt3pWJa6woMhC91o","market":"us","size":37257},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f014.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f014.jpg","type":"GRAPHIC","id":"NTFILE3vmVx4dzmSA6mMX4","market":"us","size":38715},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f015.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f015.jpg","type":"GRAPHIC","id":"NTFILE9fMoQvuHtP6SG7Vz","market":"us","size":26430},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231x20f016.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231x20f016.jpg","type":"GRAPHIC","id":"NTFILEEgQ2RRyJ3qV5JSjA","market":"us","size":23530},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d5001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d5001.jpg","type":"GRAPHIC","id":"NTFILE3AbQjcSPRkcC4VQ1","market":"us","size":9017},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d5002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d5002.jpg","type":"GRAPHIC","id":"NTFILE3qf3MLwhCNFF7nAj","market":"us","size":4172},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d5003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d5003.jpg","type":"GRAPHIC","id":"NTFILEDecxeCGgniCtN9ke","market":"us","size":28850},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6001.jpg","type":"GRAPHIC","id":"NTFILE8bhtnGQJFUEzS5xR","market":"us","size":10310},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6002.jpg","type":"GRAPHIC","id":"NTFILEBGiDjhYnRb3e4arJ","market":"us","size":8432},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6003.jpg","type":"GRAPHIC","id":"NTFILE5rsNLedD5uxbnLGG","market":"us","size":8002},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6004.jpg","type":"GRAPHIC","id":"NTFILECzUftTYKdJVUEVBD","market":"us","size":1576},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6005.jpg","type":"GRAPHIC","id":"NTFILEHPhXueFvWGPB4WHn","market":"us","size":12646},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d6006.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d6006.jpg","type":"GRAPHIC","id":"NTFILE8RtznfGY3dd9prPd","market":"us","size":13121},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7001.jpg","type":"GRAPHIC","id":"NTFILE4vtA9uxohjH79hEU","market":"us","size":12455},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7002.jpg","type":"GRAPHIC","id":"NTFILE4wcU6DY9T9GafLQm","market":"us","size":8432},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7003.jpg","type":"GRAPHIC","id":"NTFILE2q58haS229KjZWXF","market":"us","size":8429},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7004.jpg","type":"GRAPHIC","id":"NTFILEFT7JAji8Hf34LMzF","market":"us","size":1540},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7005.jpg","type":"GRAPHIC","id":"NTFILEBxsGBq7ADq6MbKQL","market":"us","size":12646},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d7006.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d7006.jpg","type":"GRAPHIC","id":"NTFILE9CN6CcqMRYYDe8iJ","market":"us","size":13121},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8001.jpg","type":"GRAPHIC","id":"NTFILEC6borHMDaA3MbzwK","market":"us","size":10310},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8002.jpg","type":"GRAPHIC","id":"NTFILE25HNnP5tjpMcfHNP","market":"us","size":8432},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8003.jpg","type":"GRAPHIC","id":"NTFILE336WvtTmtU9sNgM8","market":"us","size":7944},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8004.jpg","type":"GRAPHIC","id":"NTFILEGjRomAVnPPhv235v","market":"us","size":1569},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex4d8005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex4d8005.jpg","type":"GRAPHIC","id":"NTFILE8DyU6Xwro62fG4ri","market":"us","size":30014},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex15d2001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex15d2001.jpg","type":"GRAPHIC","id":"NTFILEHtB1SWbHRSSg4tNv","market":"us","size":5141},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465925033744/dlng-20241231xex15d2002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20241231xex15d2002.jpg","type":"GRAPHIC","id":"NTFILE7oQfXzEGSS3SAdgk","market":"us","size":3616}],"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":"2025-04-10 12:00","pubTimestamp":1744257600,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18944485","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036124045838-DLNG","pdf_url":"","pub_time":1731042000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"DLNG","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124045838/0001140361-24-045838-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124045838/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7ic6u8rYcWQqBQoR","market":"us","size":6327}],"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":"2024-11-08 13:00","pubTimestamp":1731042000,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18944468","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036124043813-DLNG","pdf_url":"","pub_time":1729483200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"DLNG","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124043813/0001140361-24-043813-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124043813/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE5tjncGGvQU4njAWT","market":"us","size":16390},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124043813/image00001.jpg","primary":false,"translateUrl":"","linkName":"image00001.jpg","type":"GRAPHIC","id":"NTFILEE8MHafbLSwfhKHxa","market":"us","size":6162},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124043813/image00003.jpg","primary":false,"translateUrl":"","linkName":"image00003.jpg","type":"GRAPHIC","id":"NTFILE8KBbBa6SmjeW95hZ","market":"us","size":8242},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124043813/image00007.jpg","primary":false,"translateUrl":"","linkName":"image00007.jpg","type":"GRAPHIC","id":"NTFILEGyQvr5j7QT2fiq5c","market":"us","size":2597}],"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":"2024-10-21 12:00","pubTimestamp":1729483200,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18944471","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036124041676-DLNG","pdf_url":"","pub_time":1727064000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"DLNG","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124041676/0001140361-24-041676-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124041676/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE7Wd6qe2w4GaP4oPt","market":"us","size":14669},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124041676/ny20033274x3_image01.jpg","primary":false,"translateUrl":"","linkName":"ny20033274x3_image01.jpg","type":"GRAPHIC","id":"NTFILEGPLwekwei13xyLkj","market":"us","size":54910},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124041676/ny20033274x3_image02.jpg","primary":false,"translateUrl":"","linkName":"ny20033274x3_image02.jpg","type":"GRAPHIC","id":"NTFILE57abseWcVff7KDdf","market":"us","size":27671},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000114036124041676/ny20033274x3_image03.jpg","primary":false,"translateUrl":"","linkName":"ny20033274x3_image03.jpg","type":"GRAPHIC","id":"NTFILEHA4r1yjXKNYfJQ2a","market":"us","size":9533}],"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":"2024-09-23 12:00","pubTimestamp":1727064000,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18030117","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465924052555-DLNG","pdf_url":"","pub_time":1714104000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/0001104659-24-052555-index.htm","us_notice_code":"Form 20-F","us_title_en":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"FORM 20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f.htm","primary":true,"translateUrl":"","linkName":"dlng-20231231x20f.htm","type":"20-F","id":"NTFILEGM47FdXUrsfzyfZv","market":"us","size":3247224},{"description":"EXHIBIT 4.7","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7.htm","type":"EX-4.7","id":"NTFILEBmPdHLQSNke6Y4tn","market":"us","size":2337991},{"description":"EXHIBIT 11.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex11d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex11d1.htm","type":"EX-11.1","id":"NTFILEHUUK4XVUi4pfNaEZ","market":"us","size":48575},{"description":"EXHIBIT 12.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex12d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex12d1.htm","type":"EX-12.1","id":"NTFILEEyCbZgro3FoirktY","market":"us","size":9943},{"description":"EXHIBIT 12.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex12d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex12d2.htm","type":"EX-12.2","id":"NTFILEBBJDPEqhko5w6ZfS","market":"us","size":9685},{"description":"EXHIBIT 13.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex13d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex13d1.htm","type":"EX-13.1","id":"NTFILEHbTwuNCE1DLAFnX3","market":"us","size":6281},{"description":"EXHIBIT 13.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex13d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex13d2.htm","type":"EX-13.2","id":"NTFILECeTkEfv5P4wEiKyq","market":"us","size":6110},{"description":"EXHIBIT 15.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex15d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex15d1.htm","type":"EX-15.1","id":"NTFILEGseRRs8wwqUtubpv","market":"us","size":4036},{"description":"EXHIBIT 15.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex15d2.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex15d2.htm","type":"EX-15.2","id":"NTFILEGc4kJ8sA4XoMqKvS","market":"us","size":6734},{"description":"EXHIBIT 15.3","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex15d3.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex15d3.htm","type":"EX-15.3","id":"NTFILE4MaC5UnB5nVnZtaQ","market":"us","size":4136},{"description":"EXHIBIT 97.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex97d1.htm","primary":false,"translateUrl":"","linkName":"dlng-20231231xex97d1.htm","type":"EX-97.1","id":"NTFILE8cdvwtNXsUXGePDQ","market":"us","size":66265},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f001.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f001.gif","type":"GRAPHIC","id":"NTFILE8k3KEVSMyBvYtVWZ","market":"us","size":8633},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f002.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f002.gif","type":"GRAPHIC","id":"NTFILEBtu8MLvkp5sNanfT","market":"us","size":13095},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f003.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f003.gif","type":"GRAPHIC","id":"NTFILE66MtgxaMWmgxEpnK","market":"us","size":13333},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f004.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f004.gif","type":"GRAPHIC","id":"NTFILE8du2fFjsGQDxKCho","market":"us","size":9226},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f005.jpg","type":"GRAPHIC","id":"NTFILE6hpg9BMmDNNaJqpT","market":"us","size":26870},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f006.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f006.gif","type":"GRAPHIC","id":"NTFILEGJQFCW9QCtQ29w4z","market":"us","size":8164},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f007.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f007.gif","type":"GRAPHIC","id":"NTFILE7SUA9Zoe66sQFZQW","market":"us","size":14210},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f008.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f008.gif","type":"GRAPHIC","id":"NTFILE6Bb7mQU7d7qn5yPr","market":"us","size":8992},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f009.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f009.jpg","type":"GRAPHIC","id":"NTFILE9zfugeypVPPt9Ceo","market":"us","size":21412},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f010.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f010.jpg","type":"GRAPHIC","id":"NTFILE4KQR4UqPmAPR8nNM","market":"us","size":44886},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f011.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f011.gif","type":"GRAPHIC","id":"NTFILE5t6MNjsgQtmzRdpD","market":"us","size":14118},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f012.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f012.gif","type":"GRAPHIC","id":"NTFILEEGemJY2e1nNBnKBw","market":"us","size":12851},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f013.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f013.gif","type":"GRAPHIC","id":"NTFILE3tfRFLoBibRb22wg","market":"us","size":10661},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f014.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f014.gif","type":"GRAPHIC","id":"NTFILEEcLpd6fVBQ7S2KDE","market":"us","size":7581},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f015.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f015.gif","type":"GRAPHIC","id":"NTFILEB1aXRfYDUqz7m8B4","market":"us","size":7586},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231x20f016.gif","primary":false,"translateUrl":"","linkName":"dlng-20231231x20f016.gif","type":"GRAPHIC","id":"NTFILEDzjWV1guv9ns1Yco","market":"us","size":6267},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7003.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7003.jpg","type":"GRAPHIC","id":"NTFILEBbeoNqRtwhfVNiD2","market":"us","size":5047},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7004.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7004.jpg","type":"GRAPHIC","id":"NTFILEGMD238gPF75nMjWr","market":"us","size":6907},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7005.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7005.jpg","type":"GRAPHIC","id":"NTFILECiV8YAxhwBqTQJg6","market":"us","size":4398},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7006.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7006.jpg","type":"GRAPHIC","id":"NTFILE4RbGGEeVPn9H2bhD","market":"us","size":2666},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7007.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7007.jpg","type":"GRAPHIC","id":"NTFILEFjzoEGR31mHuz4D9","market":"us","size":8956},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex4d7008.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex4d7008.jpg","type":"GRAPHIC","id":"NTFILEAeMMHPfLGgjyyJCJ","market":"us","size":7901},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex15d2001.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex15d2001.jpg","type":"GRAPHIC","id":"NTFILEGCAW1p3iRkm3tJM1","market":"us","size":4805},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000110465924052555/dlng-20231231xex15d2002.jpg","primary":false,"translateUrl":"","linkName":"dlng-20231231xex15d2002.jpg","type":"GRAPHIC","id":"NTFILEF2UiUkFAJLEeTtAr","market":"us","size":3553}],"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":"2024-04-26 12:00","pubTimestamp":1714104000,"title_zh":"Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16282392","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523110539-DLNG","pdf_url":"","pub_time":1682006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/0001193125-23-110539-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"20-F","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155d20f.htm","primary":true,"translateUrl":"","linkName":"d478155d20f.htm","type":"20-F","id":"NTFILE7rCuq7uggzuKwvx8","market":"us","size":2166153},{"description":"EX-4.7","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex47.htm","primary":false,"translateUrl":"","linkName":"d478155dex47.htm","type":"EX-4.7","id":"NTFILE5QLGz531pedywvRD","market":"us","size":140982},{"description":"EX-8.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex81.htm","primary":false,"translateUrl":"","linkName":"d478155dex81.htm","type":"EX-8.1","id":"NTFILEGs4sQssuzhiSmRyr","market":"us","size":9331},{"description":"EX-12.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex121.htm","primary":false,"translateUrl":"","linkName":"d478155dex121.htm","type":"EX-12.1","id":"NTFILE6gkTMz469zwFaNta","market":"us","size":6598},{"description":"EX-12.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex122.htm","primary":false,"translateUrl":"","linkName":"d478155dex122.htm","type":"EX-12.2","id":"NTFILEG2jiwMjbSgSxXqZw","market":"us","size":6518},{"description":"EX-13.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex131.htm","primary":false,"translateUrl":"","linkName":"d478155dex131.htm","type":"EX-13.1","id":"NTFILE5vNT4mbAZQu8oeF1","market":"us","size":3910},{"description":"EX-13.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex132.htm","primary":false,"translateUrl":"","linkName":"d478155dex132.htm","type":"EX-13.2","id":"NTFILEACDkJcmRDGKNjv4m","market":"us","size":3776},{"description":"EX-15.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex151.htm","primary":false,"translateUrl":"","linkName":"d478155dex151.htm","type":"EX-15.1","id":"NTFILEBFmSQFhkWoVxjAjQ","market":"us","size":2068},{"description":"EX-15.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex152.htm","primary":false,"translateUrl":"","linkName":"d478155dex152.htm","type":"EX-15.2","id":"NTFILE47vbf186BVqr4kLQ","market":"us","size":4484},{"description":"EX-15.3","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/d478155dex153.htm","primary":false,"translateUrl":"","linkName":"d478155dex153.htm","type":"EX-15.3","id":"NTFILE84mTot7ffPqykEyj","market":"us","size":2987},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_001.gif","primary":false,"translateUrl":"","linkName":"g478155image_001.gif","type":"GRAPHIC","id":"NTFILE3mDXXQi6gBuBfPyu","market":"us","size":2039},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_002.jpg","primary":false,"translateUrl":"","linkName":"g478155image_002.jpg","type":"GRAPHIC","id":"NTFILE9JxhxsGWMuB6eJkj","market":"us","size":53611},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_003.jpg","primary":false,"translateUrl":"","linkName":"g478155image_003.jpg","type":"GRAPHIC","id":"NTFILEDhjMeq4T698Jxed2","market":"us","size":54112},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_004.jpg","primary":false,"translateUrl":"","linkName":"g478155image_004.jpg","type":"GRAPHIC","id":"NTFILE9w7h2KhCEuHmF4PN","market":"us","size":32649},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_005.jpg","primary":false,"translateUrl":"","linkName":"g478155image_005.jpg","type":"GRAPHIC","id":"NTFILEDNBGhcqv3Wpu17vP","market":"us","size":75988},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_006.jpg","primary":false,"translateUrl":"","linkName":"g478155image_006.jpg","type":"GRAPHIC","id":"NTFILE2rNsEaKwzdk9xTEA","market":"us","size":32681},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_007.jpg","primary":false,"translateUrl":"","linkName":"g478155image_007.jpg","type":"GRAPHIC","id":"NTFILE8goNMDBmg1qBpeGZ","market":"us","size":69181},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_008.jpg","primary":false,"translateUrl":"","linkName":"g478155image_008.jpg","type":"GRAPHIC","id":"NTFILE9CK5VzF5MD3sYx6E","market":"us","size":47048},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_009.jpg","primary":false,"translateUrl":"","linkName":"g478155image_009.jpg","type":"GRAPHIC","id":"NTFILEGCvFeKEeSX1SvW9a","market":"us","size":47183},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_010.jpg","primary":false,"translateUrl":"","linkName":"g478155image_010.jpg","type":"GRAPHIC","id":"NTFILE9SdXUZm8izsTw87H","market":"us","size":99859},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_011.jpg","primary":false,"translateUrl":"","linkName":"g478155image_011.jpg","type":"GRAPHIC","id":"NTFILE72KW9RFgNPENxyLr","market":"us","size":46596},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_012.jpg","primary":false,"translateUrl":"","linkName":"g478155image_012.jpg","type":"GRAPHIC","id":"NTFILE8UjkYt8t5VcSFo6d","market":"us","size":42379},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_013.jpg","primary":false,"translateUrl":"","linkName":"g478155image_013.jpg","type":"GRAPHIC","id":"NTFILEHGKVuQXfkRbwYZNb","market":"us","size":47723},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_014.jpg","primary":false,"translateUrl":"","linkName":"g478155image_014.jpg","type":"GRAPHIC","id":"NTFILE8ot82E3uWtdKSEJH","market":"us","size":43009},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_015.jpg","primary":false,"translateUrl":"","linkName":"g478155image_015.jpg","type":"GRAPHIC","id":"NTFILE75YxpYJVGrdEnJF8","market":"us","size":42471},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_016.jpg","primary":false,"translateUrl":"","linkName":"g478155image_016.jpg","type":"GRAPHIC","id":"NTFILEHkbyq3p1vwfVVnZp","market":"us","size":33829},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_017.jpg","primary":false,"translateUrl":"","linkName":"g478155image_017.jpg","type":"GRAPHIC","id":"NTFILE6EVBr8FULGX5QiBD","market":"us","size":3850},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_018.jpg","primary":false,"translateUrl":"","linkName":"g478155image_018.jpg","type":"GRAPHIC","id":"NTFILEAEBCfyqMPnCS8yxu","market":"us","size":6105},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000119312523110539/g478155image_j001.jpg","primary":false,"translateUrl":"","linkName":"g478155image_j001.jpg","type":"GRAPHIC","id":"NTFILEDF5SFTULTDZqHqAq","market":"us","size":38995}],"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":"2023-04-21 00:00","pubTimestamp":1682006400,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14774962","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957422002951-DLNG","pdf_url":"","pub_time":1651161600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/0000919574-22-002951-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/dlng-20211231.htm","primary":true,"translateUrl":"","linkName":"dlng-20211231.htm","type":"20-F","id":"NTFILEFjrpbj3mnBUCMs9t","market":"us","size":2208376},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit81.htm","primary":false,"translateUrl":"","linkName":"exhibit81.htm","type":"EX-8.1","id":"NTFILEATn1Q65ejZmhmFEx","market":"us","size":22763},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit121.htm","primary":false,"translateUrl":"","linkName":"exhibit121.htm","type":"EX-12.1","id":"NTFILECYMqVT8byKAuAtge","market":"us","size":6859},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit122.htm","primary":false,"translateUrl":"","linkName":"exhibit122.htm","type":"EX-12.2","id":"NTFILE8DhV3ptuXSRw2HW7","market":"us","size":6772},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit131.htm","primary":false,"translateUrl":"","linkName":"exhibit131.htm","type":"EX-13.1","id":"NTFILE2Ydn9DBuCaRaQmeh","market":"us","size":3765},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit132.htm","primary":false,"translateUrl":"","linkName":"exhibit132.htm","type":"EX-13.2","id":"NTFILE7dHCU2NRtGGsw9qU","market":"us","size":3702},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit151.htm","primary":false,"translateUrl":"","linkName":"exhibit151.htm","type":"EX-15.1","id":"NTFILE3QnmVvsNrBJR79Jq","market":"us","size":2885},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/exhibit152.htm","primary":false,"translateUrl":"","linkName":"exhibit152.htm","type":"EX-15.2","id":"NTFILE5zjc3KTKqH5CSf5d","market":"us","size":4617},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE3hFVqgvEtuLFbe5V","market":"us","size":36281},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_002.jpg","primary":false,"translateUrl":"","linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE6PdfmQ2PoLYRYNPG","market":"us","size":47992},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_003.jpg","primary":false,"translateUrl":"","linkName":"image_003.jpg","type":"GRAPHIC","id":"NTFILEC6oM8z2RhLFVYvSe","market":"us","size":48796},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_004.jpg","primary":false,"translateUrl":"","linkName":"image_004.jpg","type":"GRAPHIC","id":"NTFILEDeV6ajhNUwQ9jXaQ","market":"us","size":31635},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_005.jpg","primary":false,"translateUrl":"","linkName":"image_005.jpg","type":"GRAPHIC","id":"NTFILE7YmEumbiV3FbZEqE","market":"us","size":59597},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_006.jpg","primary":false,"translateUrl":"","linkName":"image_006.jpg","type":"GRAPHIC","id":"NTFILEDgJc3ri3VtnwTcEe","market":"us","size":30246},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_007.jpg","primary":false,"translateUrl":"","linkName":"image_007.jpg","type":"GRAPHIC","id":"NTFILE766Zdvu3r3sNX6cM","market":"us","size":64243},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_008.jpg","primary":false,"translateUrl":"","linkName":"image_008.jpg","type":"GRAPHIC","id":"NTFILEFNch7WkCFt12x4BF","market":"us","size":40126},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_009.jpg","primary":false,"translateUrl":"","linkName":"image_009.jpg","type":"GRAPHIC","id":"NTFILEETwwSih8RjKLsuKP","market":"us","size":38949},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_010.jpg","primary":false,"translateUrl":"","linkName":"image_010.jpg","type":"GRAPHIC","id":"NTFILECNMZVPPV3jFU5fHP","market":"us","size":99859},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_011.jpg","primary":false,"translateUrl":"","linkName":"image_011.jpg","type":"GRAPHIC","id":"NTFILE2GubcK3SaRZJvEV8","market":"us","size":38740},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_012.jpg","primary":false,"translateUrl":"","linkName":"image_012.jpg","type":"GRAPHIC","id":"NTFILEHTQBNLPDVjUD7FNp","market":"us","size":37512},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_013.jpg","primary":false,"translateUrl":"","linkName":"image_013.jpg","type":"GRAPHIC","id":"NTFILEFoLWFc8gdCAFz71i","market":"us","size":43092},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_014.jpg","primary":false,"translateUrl":"","linkName":"image_014.jpg","type":"GRAPHIC","id":"NTFILEDy7YSECYLKTAZku3","market":"us","size":39499},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_015.jpg","primary":false,"translateUrl":"","linkName":"image_015.jpg","type":"GRAPHIC","id":"NTFILE2KiwysvYMUfSBkjD","market":"us","size":36574},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_016.jpg","primary":false,"translateUrl":"","linkName":"image_016.jpg","type":"GRAPHIC","id":"NTFILE4HAynaDPxmQkYoR2","market":"us","size":32867},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_017.gif","primary":false,"translateUrl":"","linkName":"image_017.gif","type":"GRAPHIC","id":"NTFILEFCtiAFW9uCH5XnBg","market":"us","size":3524},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957422002951/image_018.jpg","primary":false,"translateUrl":"","linkName":"image_018.jpg","type":"GRAPHIC","id":"NTFILE5RN4KwhYCy3hdunk","market":"us","size":6105}],"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":"2022-04-29 00:00","pubTimestamp":1651161600,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12666987","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957421003149-DLNG","pdf_url":null,"pub_time":1619625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/0000919574-21-003149-index.htm","us_notice_code":"Form 20-F","us_title_en":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_20-f.htm","primary":true,"translateUrl":null,"linkName":"d8847036_20-f.htm","type":"20-F","id":"NTFILE86YV3JN2x9p95wvc","market":"us","size":2436486},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex2-1.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex2-1.htm","type":"EX-2.1","id":"NTFILEDgpmqgUxg94ACyvf","market":"us","size":129058},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex4-1.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex4-1.htm","type":"EX-4.1","id":"NTFILEDQKW1b6CnmNqcepx","market":"us","size":274400},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex8-1.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex8-1.htm","type":"EX-8.1","id":"NTFILE94vTgvsKXuedoqct","market":"us","size":19665},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex12-1.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex12-1.htm","type":"EX-12.1","id":"NTFILEAnpgdth7NWFFwptW","market":"us","size":7257},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex12-2.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex12-2.htm","type":"EX-12.2","id":"NTFILE6WDVYBThgNE7jBKt","market":"us","size":6970},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8447036_ex13-1.htm","primary":false,"translateUrl":null,"linkName":"d8447036_ex13-1.htm","type":"EX-13.1","id":"NTFILECbmSj643RR9fgyQq","market":"us","size":5220},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex13-2.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex13-2.htm","type":"EX-13.2","id":"NTFILE78f54aK1H2gTerSL","market":"us","size":4808},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex15-1.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex15-1.htm","type":"EX-15.1","id":"NTFILEFrrBcDGr3A6CZax5","market":"us","size":1602},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/d8847036_ex15-2.htm","primary":false,"translateUrl":null,"linkName":"d8847036_ex15-2.htm","type":"EX-15.2","id":"NTFILE8GwfwWcHXRaqdvie","market":"us","size":5336},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image0.jpg","primary":false,"translateUrl":null,"linkName":"image0.jpg","type":"GRAPHIC","id":"NTFILE6szvqcLZz1UdCDGp","market":"us","size":39871},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image2.jpg","primary":false,"translateUrl":null,"linkName":"image2.jpg","type":"GRAPHIC","id":"NTFILE5u7hVtamN57oHYw9","market":"us","size":54573},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image3.jpg","primary":false,"translateUrl":null,"linkName":"image3.jpg","type":"GRAPHIC","id":"NTFILEEuimjWMSaP8WdsK9","market":"us","size":130556},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image4.jpg","primary":false,"translateUrl":null,"linkName":"image4.jpg","type":"GRAPHIC","id":"NTFILEA7nMfk4wqdRfbKxD","market":"us","size":57734},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image5.jpg","primary":false,"translateUrl":null,"linkName":"image5.jpg","type":"GRAPHIC","id":"NTFILEB8mYQqDFZi2qqeFd","market":"us","size":131283},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image6.jpg","primary":false,"translateUrl":null,"linkName":"image6.jpg","type":"GRAPHIC","id":"NTFILEJ5KfFAnZURMT5dEx","market":"us","size":40892},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image7.jpg","primary":false,"translateUrl":null,"linkName":"image7.jpg","type":"GRAPHIC","id":"NTFILEANtdqUFtNEXssc3m","market":"us","size":112362},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image8.jpg","primary":false,"translateUrl":null,"linkName":"image8.jpg","type":"GRAPHIC","id":"NTFILEAP5DM1N7zU1K6iHS","market":"us","size":82629},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image9.jpg","primary":false,"translateUrl":null,"linkName":"image9.jpg","type":"GRAPHIC","id":"NTFILE6MRdxXMazjk6GxjF","market":"us","size":31065},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image10.jpg","primary":false,"translateUrl":null,"linkName":"image10.jpg","type":"GRAPHIC","id":"NTFILEJ2CjkLmPzCLeMbyg","market":"us","size":54477},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image11.jpg","primary":false,"translateUrl":null,"linkName":"image11.jpg","type":"GRAPHIC","id":"NTFILE4NvtwLL7d71U87wA","market":"us","size":161078},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image12.jpg","primary":false,"translateUrl":null,"linkName":"image12.jpg","type":"GRAPHIC","id":"NTFILE8XmZVuZVPJwKZVso","market":"us","size":48440},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image13.jpg","primary":false,"translateUrl":null,"linkName":"image13.jpg","type":"GRAPHIC","id":"NTFILEAwVtKmBxwz7kksy9","market":"us","size":120935},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image14.jpg","primary":false,"translateUrl":null,"linkName":"image14.jpg","type":"GRAPHIC","id":"NTFILE5CeCspYiMaxXaYnT","market":"us","size":44749},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image15.jpg","primary":false,"translateUrl":null,"linkName":"image15.jpg","type":"GRAPHIC","id":"NTFILEBGMxAMhwRw1Jr19g","market":"us","size":99859},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image16.jpg","primary":false,"translateUrl":null,"linkName":"image16.jpg","type":"GRAPHIC","id":"NTFILE55teCaBSwEqTVqGc","market":"us","size":41060},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image17.jpg","primary":false,"translateUrl":null,"linkName":"image17.jpg","type":"GRAPHIC","id":"NTFILE3Bu7PxbbZ3RZWSmL","market":"us","size":37789},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image18.jpg","primary":false,"translateUrl":null,"linkName":"image18.jpg","type":"GRAPHIC","id":"NTFILE84sbv4xWE9TdmPbt","market":"us","size":45038},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image19.jpg","primary":false,"translateUrl":null,"linkName":"image19.jpg","type":"GRAPHIC","id":"NTFILE2pujgTuz84Phzmpt","market":"us","size":39736},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image20.jpg","primary":false,"translateUrl":null,"linkName":"image20.jpg","type":"GRAPHIC","id":"NTFILE8u2TzduqWDctd1Kn","market":"us","size":123289},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image21.jpg","primary":false,"translateUrl":null,"linkName":"image21.jpg","type":"GRAPHIC","id":"NTFILE7V45xJi6HB1HUd9T","market":"us","size":45381},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image23.jpg","primary":false,"translateUrl":null,"linkName":"image23.jpg","type":"GRAPHIC","id":"NTFILE8i8Uqw8KdubKdwZ9","market":"us","size":34773},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image00024.jpg","primary":false,"translateUrl":null,"linkName":"image00024.jpg","type":"GRAPHIC","id":"NTFILE7bJ6iqAttBe5cTNA","market":"us","size":5313},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image00025.jpg","primary":false,"translateUrl":null,"linkName":"image00025.jpg","type":"GRAPHIC","id":"NTFILE9yxLEHqWhsR4LXRv","market":"us","size":6739},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957421003149/image00026.jpg","primary":false,"translateUrl":null,"linkName":"image00026.jpg","type":"GRAPHIC","id":"NTFILEEPijEtLfDpztqPTb","market":"us","size":3170}],"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":"2021-04-29 00:00","pubTimestamp":1619625600,"title_zh":"20-F  - Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11861596","market":"us","labels":[],"media":"sec.gov","original_id":"AN170593121000007-DLNG","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"DLNG","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/1578453/000170593121000007/0001705931-21-000007-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":[],"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":"2021-02-16 00:00","pubTimestamp":1613404800,"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":"10456665","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520270040-DLNG","pdf_url":null,"pub_time":1602691200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"DLNG","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000119312520270040/0001193125-20-270040-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1462600/000119312520270040/d81829dsc13g.htm","primary":true,"translateUrl":null,"linkName":"d81829dsc13g.htm","type":"SC 13G","id":"NTFILE2HKXaEGbQF5ySddW","market":"us","size":54786},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1462600/000119312520270040/d81829dex991.htm","primary":false,"translateUrl":null,"linkName":"d81829dex991.htm","type":"EX-99.1","id":"NTFILEi8RGS6qCZ7GQgJoV","market":"us","size":3900}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-10-15 00:00","pubTimestamp":1602691200,"title_zh":"SC 13G  - 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":"10456663","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957420005427-DLNG","pdf_url":null,"pub_time":1597593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"DLNG","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420005427/0000919574-20-005427-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/1578453/000091957420005427/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILE2YYgcDvtx63nV8Lv","market":"us","size":6979}],"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":"2020-08-17 00:00","pubTimestamp":1597593600,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10456664","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957420004901-DLNG","pdf_url":null,"pub_time":1596729600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"DLNG","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420004901/0000919574-20-004901-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/1578453/000091957420004901/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILE25nAhrsoYJ1K9R4t","market":"us","size":13345}],"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":"2020-08-07 00:00","pubTimestamp":1596729600,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9461905","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957420002934-DLNG","pdf_url":null,"pub_time":1586966400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","symbol":"DLNG","title":"Annual and transition report of foreign private issuers [Sections 13 or 15(d)]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/0000919574-20-002934-index.htm","us_notice_code":"Form 20-F","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_20-f.htm","primary":true,"translateUrl":null,"linkName":"d8517969_20-f.htm","type":"20-F","id":"NTFILE4oziQyMNsymgDYmX","market":"us","size":2246907},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8518323_ex2-1.htm","primary":false,"translateUrl":null,"linkName":"d8518323_ex2-1.htm","type":"EX-2.1","id":"NTFILEB8nwBwH54yGMeFB1","market":"us","size":143068},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8518424_ex4-6.htm","primary":false,"translateUrl":null,"linkName":"d8518424_ex4-6.htm","type":"EX-4.6","id":"NTFILEEpJubF54uBvuPv6r","market":"us","size":2352901},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8518532_ex8-1.htm","primary":false,"translateUrl":null,"linkName":"d8518532_ex8-1.htm","type":"EX-8.1","id":"NTFILEGV3QhJkNBanstVKn","market":"us","size":26257},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex12-1.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex12-1.htm","type":"EX-12.1","id":"NTFILEAs4uGNx6mWDJfXGa","market":"us","size":7296},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex12-2.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex12-2.htm","type":"EX-12.2","id":"NTFILEDWwTxCEgc5FGsf2g","market":"us","size":7031},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex13-1.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex13-1.htm","type":"EX-13.1","id":"NTFILEFRAVJrrb12bhDiBh","market":"us","size":5226},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex13-2.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex13-2.htm","type":"EX-13.2","id":"NTFILE3fAzvz3iQfkYGDqr","market":"us","size":5208},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex15-1.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex15-1.htm","type":"EX-15.1","id":"NTFILEAgD6UsoGGPs9YjXu","market":"us","size":3758},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/d8517969_ex15-2.htm","primary":false,"translateUrl":null,"linkName":"d8517969_ex15-2.htm","type":"EX-15.2","id":"NTFILE78EM3gurZ7ff8smx","market":"us","size":6525},{"description":"XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231.xml","primary":false,"translateUrl":null,"linkName":"dlng-20191231.xml","type":"EX-101.INS","id":"NTFILE5obPb1Z1CPjtor2c","market":"us","size":913214},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231.xsd","primary":false,"translateUrl":null,"linkName":"dlng-20191231.xsd","type":"EX-101.SCH","id":"NTFILE72MB4p2Tkp5zTi63","market":"us","size":100225},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"dlng-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEEtwhKcvwZ43APo6V","market":"us","size":58488},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"dlng-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEA3HA14rYsTcGEPzN","market":"us","size":383819},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"dlng-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILERetcTt21JNRp6xR7","market":"us","size":809270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/dlng-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"dlng-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE8qybJhjYv8n82qpG","market":"us","size":532002},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image0.jpg","primary":false,"translateUrl":null,"linkName":"image0.jpg","type":"GRAPHIC","id":"NTFILE8crhYatYmaTidtLR","market":"us","size":36684},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image00001.jpg","primary":false,"translateUrl":null,"linkName":"image00001.jpg","type":"GRAPHIC","id":"NTFILE3PLCZi5pomR8wbrC","market":"us","size":4810},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image1.jpg","primary":false,"translateUrl":null,"linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILE5SmM6DaKTQLPyUH9","market":"us","size":47237},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image00002.jpg","primary":false,"translateUrl":null,"linkName":"image00002.jpg","type":"GRAPHIC","id":"NTFILEBj5JJGGFAcr4my5p","market":"us","size":5543},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image2.jpg","primary":false,"translateUrl":null,"linkName":"image2.jpg","type":"GRAPHIC","id":"NTFILE24DZTd2iGshYrM3A","market":"us","size":49279},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image00003.jpg","primary":false,"translateUrl":null,"linkName":"image00003.jpg","type":"GRAPHIC","id":"NTFILECnD6qLBcwitJQaz7","market":"us","size":9699},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image3.jpg","primary":false,"translateUrl":null,"linkName":"image3.jpg","type":"GRAPHIC","id":"NTFILE99hhWwzrUB3LEe73","market":"us","size":39589},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image4.jpg","primary":false,"translateUrl":null,"linkName":"image4.jpg","type":"GRAPHIC","id":"NTFILEAS4ASF4hythKDtiL","market":"us","size":82434},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image5.jpg","primary":false,"translateUrl":null,"linkName":"image5.jpg","type":"GRAPHIC","id":"NTFILEFR2TMUDi9ZkMor16","market":"us","size":31841},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image6.jpg","primary":false,"translateUrl":null,"linkName":"image6.jpg","type":"GRAPHIC","id":"NTFILE6ApdVxDGqgZ7Mvwx","market":"us","size":57415},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image7.jpg","primary":false,"translateUrl":null,"linkName":"image7.jpg","type":"GRAPHIC","id":"NTFILEHEh3cH7kx5QimrFS","market":"us","size":45630},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image8.jpg","primary":false,"translateUrl":null,"linkName":"image8.jpg","type":"GRAPHIC","id":"NTFILEELdMDPm8jBedi6sG","market":"us","size":54900},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image9.jpg","primary":false,"translateUrl":null,"linkName":"image9.jpg","type":"GRAPHIC","id":"NTFILEHWFfVpPww2h6LGcZ","market":"us","size":99982},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image10.jpg","primary":false,"translateUrl":null,"linkName":"image10.jpg","type":"GRAPHIC","id":"NTFILEEXkUWitsTG6ZE8AN","market":"us","size":42597},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image11.jpg","primary":false,"translateUrl":null,"linkName":"image11.jpg","type":"GRAPHIC","id":"NTFILE84qEntZNCY3YGY4f","market":"us","size":37772},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image12.jpg","primary":false,"translateUrl":null,"linkName":"image12.jpg","type":"GRAPHIC","id":"NTFILECYrRoDapwqCGhE57","market":"us","size":42558},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image13.jpg","primary":false,"translateUrl":null,"linkName":"image13.jpg","type":"GRAPHIC","id":"NTFILE264EXx1NJggZo7VA","market":"us","size":42913},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000091957420002934/image14.jpg","primary":false,"translateUrl":null,"linkName":"image14.jpg","type":"GRAPHIC","id":"NTFILE74EVEPP7NqiRLaEj","market":"us","size":40857}],"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":"2020-04-16 00:00","pubTimestamp":1586966400,"title_zh":"Annual and transition report of foreign private issuers [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9190557","market":"us","labels":[],"media":"sec.gov","original_id":"AN131786120000009-DLNG","pdf_url":null,"pub_time":1584288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"DLNG","title":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000009/0001317861-20-000009-index.htm","us_notice_code":"Form 6-K","us_title_en":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000009/f31620dlng6k002.gif","primary":true,"translateUrl":null,"linkName":"f31620dlng6k002.gif","type":"GRAPHIC","id":"NTFILEGVoUJmN7Ax7AZgVF","market":"us","size":14969068},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000009/f31620dlng6k.htm","primary":false,"translateUrl":null,"linkName":"f31620dlng6k.htm","type":"6-K","id":"NTFILE7889uYT7eFU3Tzyt","market":"us","size":203084}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-03-16 00:00","pubTimestamp":1584288000,"title_zh":"6-K  - Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9116039","market":"us","labels":[],"media":"sec.gov","original_id":"AN170593120000002-DLNG","pdf_url":null,"pub_time":1582128000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"DLNG","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000170593120000002/0001705931-20-000002-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000170593120000002/Dyna31121913G.txt","primary":true,"translateUrl":null,"linkName":"Dyna31121913G.txt","type":"SC 13G/A","id":"NTFILEFb5EEorSHSTzU4g3","market":"us","size":4486}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-20 00:00","pubTimestamp":1582128000,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9045812","market":"us","labels":[],"media":"sec.gov","original_id":"AN131786120000005-DLNG","pdf_url":null,"pub_time":1580659200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"DLNG","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000005/0001317861-20-000005-index.htm","us_notice_code":"Form 6-K","us_title_en":"Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000005/f20320dlng6k.htm","primary":true,"translateUrl":null,"linkName":"f20320dlng6k.htm","type":"6-K","id":"NTFILE7njhLMGGku1CY2M8","market":"us","size":15354},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000005/f20320dlng6k002.gif","primary":false,"translateUrl":null,"linkName":"f20320dlng6k002.gif","type":"GRAPHIC","id":"NTFILEDi3Lu44RF8eJSTkN","market":"us","size":14969068}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-02-03 00:00","pubTimestamp":1580659200,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9019141","market":"us","labels":[],"media":"sec.gov","original_id":"AN131786120000004-DLNG","pdf_url":null,"pub_time":1579622400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"DLNG","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000004/0001317861-20-000004-index.htm","us_notice_code":"Form 6-K","us_title_en":"Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000004/f12220dlng6k.htm","primary":true,"translateUrl":null,"linkName":"f12220dlng6k.htm","type":"6-K","id":"NTFILEGjYLQtLP8LpwnSik","market":"us","size":15374},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786120000004/f12220dlng6k002.gif","primary":false,"translateUrl":null,"linkName":"f12220dlng6k002.gif","type":"GRAPHIC","id":"NTFILEEmUUBSNRq2aHqipY","market":"us","size":14969068}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2020-01-22 00:00","pubTimestamp":1579622400,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8870306","market":"us","labels":[],"media":"sec.gov","original_id":"AN131786119000046-DLNG","pdf_url":null,"pub_time":1574697600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of foreign issuer [Rules 13a-16 and 15d-16]","symbol":"DLNG","title":"Report of foreign issuer [Rules 13a-16 and 15d-16]","titleType":"Report of foreign issuer","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1578453/000131786119000046/0001317861-19-000046-index.htm","us_notice_code":"Form 6-K","us_title_en":"Report of foreign issuer [Rules 13a-16 and 15d-16]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786119000046/f112619dlng6k002.gif","primary":true,"translateUrl":null,"linkName":"f112619dlng6k002.gif","type":"GRAPHIC","id":"NTFILE4U7hd8XbEwiff2D1","market":"us","size":14969068},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1578453/000131786119000046/f112619dlng6k.htm","primary":false,"translateUrl":null,"linkName":"f112619dlng6k.htm","type":"6-K","id":"NTFILE5C6mr26SgJPKyq52","market":"us","size":10388}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Report of foreign issuer","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Report of foreign issuer","pubTime":"2019-11-26 00:00","pubTimestamp":1574697600,"title_zh":"Report of foreign issuer [Rules 13a-16 and 15d-16","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":1,"totalSize":186,"code":"91000000","status":"200"}]}}