Natural Gas Services Group Inc

35.37

-0.4800-1.34%

盤後：35.370.00000.00%19:30 EDT

成交量：23.62萬

成交額：838.39萬

市值：4.55億

市盈率：22.10

高：36.08

開：35.72

低：35.36

收：35.85

52周最高：44.61

52周最低：25.53

股本：1,287.64萬

流通股本：1,248.16萬

量比：2.13

換手率：1.89%

股息：0.52

股息率：1.47%

每股收益(TTM):1.60

每股收益(LYR):1.57

淨資產收益率：7.30%

總資產收益率：4.39%

市淨率：1.55

市盈率(LYR):22.53

資料載入中...

總覽公司新聞資訊公告

2025/08/22

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"老虎國際,美股交易,港股交易,交易美股,股票信息,股價,美股行情,美股打新,港股打新,IPO打新,購買美股,全球投資","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/hant/stock/NGS/filings?page=3"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"NGS","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NGS\",,,,,undefined,":{"symbol":"NGS","market":"US","secType":"STK","nameCN":"Natural Gas Services Group Inc","latestPrice":35.37,"timestamp":1789761600000,"preClose":35.85,"halted":0,"volume":236201,"hourTrading":{"tag":"盘后","latestPrice":35.37,"preClose":35.37,"latestTime":"19:30 EDT","volume":51382,"amount":1817353.9569,"timestamp":1789774206723,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.013389121338912244,"floatShares":12481581,"shares":12876400,"eps":1.600244,"marketStatus":"休市中","change":-0.48,"latestTime":"09-18 16:00:00 EDT","open":35.72,"high":36.0799,"low":35.36,"amount":8383852.456168001,"amplitude":0.020081,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":1.600244,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1789977600000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":1035172800000,"exchange":"NYSE","adjPreClose":35.85,"dividendRate":0.014702,"preHourTrading":{"tag":"盘前","latestPrice":35.85,"preClose":35.85,"latestTime":"08:09 EDT","volume":300,"amount":10755,"timestamp":1789733361770,"change":0,"changeRate":0,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":35.37,"preClose":35.37,"latestTime":"19:30 EDT","volume":51382,"amount":1817353.9569,"timestamp":1789774206723,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":2.1342011055873913,"impliedVol":0.3068,"impliedVolPercentile":0.3068},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NGS\",,,,,undefined,":{"symbol":"NGS","floatShares":12481581,"roa":"4.39%","roe":"7.30%","lyrEps":1.57,"volumeRatio":2.1342011055873913,"shares":12876400,"dividePrice":0.52,"high":36.0799,"amplitude":0.020081,"preClose":35.85,"low":35.36,"week52Low":25.53,"pbRate":"1.55","psRate":"2.40","week52High":44.605,"institutionHeld":0.8142,"latestPrice":35.37,"eps":1.600244,"divideRate":0.014702,"volume":236201,"delay":0,"ttmEps":1.600244,"open":35.72,"prevYearClose":33.65,"prevWeekClose":37.87,"prevMonthClose":35.2,"prevQuarterClose":43.14,"fiveDayClose":37.87,"twentyDayClose":35.52,"sixtyDayClose":42.94,"dividendPayoutRate":0.1321246652841813,"dividendFrequency":"Q","dividendGrowthYears":0,"fiveYearAvgDividendRate":0.00617828773168579},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NGS\",params:#limit:5,,,undefined,":[{"date":"2026-08-19","symbol":"NGS","amount":0.15,"announcedDate":"2026-08-10","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-19","defaultRemindTime":1787146200000,"name":"Natural Gas Services Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-02","payableDate":"2026-08-19","currency":"USD","dateTimestamp":1787112000000,"payDate":"2026-09-02"},{"market":"US","date":"2026-08-10","symbol":"NGS","fiscalQuarterEnding":"2026/06","expectedEps":0.37,"name":null,"time":"盤後","type":"earning","dateTimestamp":1786334400000,"reportTimeType":"post","actualEps":0.47},{"date":"2026-05-20","symbol":"NGS","amount":0.15,"announcedDate":"2026-05-11","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-20","defaultRemindTime":1779283800000,"name":"Natural Gas Services Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-03","payableDate":"2026-05-20","currency":"USD","dateTimestamp":1779249600000,"payDate":"2026-06-03"},{"market":"US","date":"2026-05-11","symbol":"NGS","fiscalQuarterEnding":"2026/03","expectedEps":0.45,"name":null,"time":"盤後","type":"earning","dateTimestamp":1778472000000,"reportTimeType":"post","actualEps":0.53},{"market":"US","date":"2026-03-16","symbol":"NGS","fiscalQuarterEnding":"2025/12","expectedEps":0.37,"name":null,"time":"盤後","type":"earning","dateTimestamp":1773633600000,"reportTimeType":"post","actualEps":0.32}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NGS\",market:\"US\",,,undefined,":[{"executeDate":"2025-08-08","recordDate":"2025-08-08","paymentDate":"2025-08-22","value":0.1,"currency":"USD"},{"executeDate":"2025-11-20","recordDate":"2025-11-20","paymentDate":"2025-12-03","value":0.11,"currency":"USD"},{"executeDate":"2026-02-18","recordDate":"2026-02-18","paymentDate":"2026-03-04","value":0.11,"currency":"USD"},{"executeDate":"2026-05-20","recordDate":"2026-05-20","paymentDate":"2026-06-03","value":0.15,"currency":"USD"},{"executeDate":"2026-08-19","recordDate":"2026-08-19","paymentDate":"2026-09-02","value":0.15,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NGS\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NGS\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NGS","date":"2026-09-17","current":22.102879,"percent":0.682553,"low":-256.562625,"twenty":-25.114157,"median":18.764905,"eighty":25.418922,"high":4916.003289,"avg":204.241969,"sd":923.211292,"marketCap":466273002},"quantilePoints":[{"date":"2021-09-24","current":-26.201137,"twenty":-26.802107,"median":13.961896,"eighty":37.730006,"marketCap":124507805},{"date":"2021-10-01","current":-29.739555,"twenty":-26.847039,"median":13.901075,"eighty":37.730006,"marketCap":141322363},{"date":"2021-10-08","current":-34.067857,"twenty":-27.015535,"median":13.799706,"eighty":37.730006,"marketCap":161890457},{"date":"2021-10-15","current":-34.816906,"twenty":-27.610888,"median":13.627348,"eighty":37.730006,"marketCap":165449938},{"date":"2021-10-22","current":-31.376829,"twenty":-28.048977,"median":13.463168,"eighty":37.730006,"marketCap":149102693},{"date":"2021-10-29","current":-31.543285,"twenty":-28.178135,"median":13.252313,"eighty":37.730006,"marketCap":149893688},{"date":"2021-11-05","current":-34.511738,"twenty":-31.443411,"median":12.936346,"eighty":37.730006,"marketCap":163999779},{"date":"2021-11-12","current":-28.323181,"twenty":-31.809613,"median":12.81675,"eighty":37.730006,"marketCap":154248045},{"date":"2021-11-19","current":-26.048708,"twenty":-31.809613,"median":12.67113,"eighty":37.730006,"marketCap":141861262},{"date":"2021-11-26","current":-27.197915,"twenty":-31.809613,"median":12.617422,"eighty":37.730006,"marketCap":148119847},{"date":"2021-12-03","current":-24.684024,"twenty":-31.809613,"median":12.50894,"eighty":37.730006,"marketCap":134429192},{"date":"2021-12-10","current":-24.779791,"twenty":-31.809613,"median":12.421087,"eighty":37.687226,"marketCap":134950741},{"date":"2021-12-17","current":-23.965769,"twenty":-31.809613,"median":12.360265,"eighty":37.648411,"marketCap":130517577},{"date":"2021-12-23","current":-25.378337,"twenty":-31.809613,"median":12.333233,"eighty":37.609634,"marketCap":138210421},{"date":"2021-12-31","current":-25.067093,"twenty":-31.809613,"median":12.272412,"eighty":37.543382,"marketCap":136515387},{"date":"2022-01-07","current":-25.881115,"twenty":-31.787419,"median":12.138372,"eighty":37.480006,"marketCap":140948552},{"date":"2022-01-14","current":-27.269741,"twenty":-31.787419,"median":12.096706,"eighty":37.480006,"marketCap":148511009},{"date":"2022-01-21","current":-24.564314,"twenty":-31.787419,"median":12.0494,"eighty":37.480006,"marketCap":133777256},{"date":"2022-01-28","current":-25.569871,"twenty":-31.787419,"median":11.991958,"eighty":37.480006,"marketCap":139253518},{"date":"2022-02-04","current":-27.078206,"twenty":-31.787419,"median":11.826389,"eighty":37.480006,"marketCap":147467911},{"date":"2022-02-11","current":-27.580985,"twenty":-31.787419,"median":11.485112,"eighty":37.480006,"marketCap":150206042},{"date":"2022-02-18","current":-28.011938,"twenty":-31.787419,"median":11.29589,"eighty":37.480006,"marketCap":152553012},{"date":"2022-02-25","current":-29.544214,"twenty":-31.787419,"median":11.133699,"eighty":37.480006,"marketCap":160897792},{"date":"2022-03-04","current":-30.14276,"twenty":-31.881744,"median":10.532243,"eighty":37.480006,"marketCap":164157472},{"date":"2022-03-11","current":-30.046993,"twenty":-31.881744,"median":-4.119645,"eighty":37.480006,"marketCap":163635923},{"date":"2022-03-18","current":-15.427724,"twenty":-31.881744,"median":-4.318331,"eighty":37.480006,"marketCap":141672794},{"date":"2022-03-25","current":-17.560462,"twenty":-31.881744,"median":-4.629788,"eighty":37.480006,"marketCap":161257722},{"date":"2022-04-01","current":-16.341755,"twenty":-31.881744,"median":-4.822481,"eighty":37.480006,"marketCap":150066334},{"date":"2022-04-08","current":-16.411,"twenty":-31.881744,"median":-5.183933,"eighty":37.480006,"marketCap":150702209},{"date":"2022-04-14","current":-18.751471,"twenty":-31.881744,"median":-5.307647,"eighty":37.480006,"marketCap":172194760},{"date":"2022-04-22","current":-18.059024,"twenty":-31.881744,"median":-5.395181,"eighty":37.480006,"marketCap":165836017},{"date":"2022-04-29","current":-17.006504,"twenty":-31.881744,"median":-6.229586,"eighty":37.480006,"marketCap":156170728},{"date":"2022-05-06","current":-17.034202,"twenty":-31.881744,"median":-7.732276,"eighty":37.344582,"marketCap":156425077},{"date":"2022-05-13","current":-16.521791,"twenty":-31.881744,"median":-7.991191,"eighty":37.158672,"marketCap":151719607},{"date":"2022-05-20","current":-18.452669,"twenty":-31.881744,"median":-8.222801,"eighty":36.80071,"marketCap":155961962},{"date":"2022-05-27","current":-20.593179,"twenty":-31.881744,"median":-8.345427,"eighty":36.320704,"marketCap":174053550},{"date":"2022-06-03","current":-21.803674,"twenty":-31.881744,"median":-8.440783,"eighty":36.0474,"marketCap":184284654},{"date":"2022-06-10","current":-20.799849,"twenty":-31.881744,"median":-8.556638,"eighty":35.889171,"marketCap":175800324},{"date":"2022-06-17","current":-18.93982,"twenty":-31.881744,"median":-8.686057,"eighty":35.745327,"marketCap":160079358},{"date":"2022-06-24","current":-17.566941,"twenty":-31.887292,"median":-8.733766,"eighty":35.745327,"marketCap":148475788},{"date":"2022-07-01","current":-15.647864,"twenty":-31.887292,"median":-8.856393,"eighty":35.486407,"marketCap":132255744},{"date":"2022-07-08","current":-14.688325,"twenty":-31.887292,"median":-8.951769,"eighty":35.371332,"marketCap":124145722},{"date":"2022-07-15","current":-14.688325,"twenty":-31.887292,"median":-9.128897,"eighty":33.715796,"marketCap":124145722},{"date":"2022-07-22","current":-14.79166,"twenty":-31.887292,"median":-9.181358,"eighty":33.205764,"marketCap":125019109},{"date":"2022-07-29","current":-14.835946,"twenty":-31.887292,"median":-9.251524,"eighty":32.776264,"marketCap":125393417},{"date":"2022-08-05","current":-14.58499,"twenty":-31.887292,"median":-9.510403,"eighty":32.212544,"marketCap":123272335},{"date":"2022-08-12","current":-14.821184,"twenty":-31.887292,"median":-9.695353,"eighty":31.729356,"marketCap":125268648},{"date":"2022-08-19","current":-19.552796,"twenty":-31.887292,"median":-9.957389,"eighty":31.460918,"marketCap":129107109},{"date":"2022-08-26","current":-21.924529,"twenty":-31.887292,"median":-10.380679,"eighty":31.232746,"marketCap":144767665},{"date":"2022-09-02","current":-19.851597,"twenty":-31.887292,"median":-10.532245,"eighty":17.341066,"marketCap":131080092},{"date":"2022-09-09","current":-19.048569,"twenty":-31.887292,"median":-10.652794,"eighty":17.216549,"marketCap":125777699},{"date":"2022-09-16","current":-19.197969,"twenty":-31.887292,"median":-10.818271,"eighty":16.954202,"marketCap":126764191},{"date":"2022-09-23","current":-18.899168,"twenty":-31.887292,"median":-10.898506,"eighty":16.659061,"marketCap":124791207},{"date":"2022-09-30","current":-18.749768,"twenty":-31.887292,"median":-10.955144,"eighty":16.54085,"marketCap":123804715},{"date":"2022-10-07","current":-20.000997,"twenty":-31.887292,"median":-11.03223,"eighty":16.403272,"marketCap":132066584},{"date":"2022-10-14","current":-18.675067,"twenty":-31.887292,"median":-11.099092,"eighty":16.101573,"marketCap":123311470},{"date":"2022-10-21","current":-19.31002,"twenty":-31.887292,"median":-11.192699,"eighty":16.003192,"marketCap":127504059},{"date":"2022-10-28","current":-20.635949,"twenty":-31.887292,"median":-11.247415,"eighty":15.842139,"marketCap":136259174},{"date":"2022-11-04","current":-20.635949,"twenty":-31.887292,"median":-11.267572,"eighty":15.807513,"marketCap":136259174},{"date":"2022-11-11","current":-22.055255,"twenty":-31.887292,"median":-11.286306,"eighty":15.736525,"marketCap":145630846},{"date":"2022-11-18","current":-23.465315,"twenty":-31.887292,"median":-11.328042,"eighty":15.65657,"marketCap":127346266},{"date":"2022-11-25","current":-25.365434,"twenty":-31.887292,"median":-11.428825,"eighty":15.578104,"marketCap":137658208},{"date":"2022-12-02","current":-25.18229,"twenty":-31.887292,"median":-11.499373,"eighty":15.386829,"marketCap":136664286},{"date":"2022-12-09","current":-25.479898,"twenty":-31.887292,"median":-11.607243,"eighty":15.281063,"marketCap":138279409},{"date":"2022-12-16","current":-25.8004,"twenty":-31.887292,"median":-11.670705,"eighty":15.162248,"marketCap":140018773},{"date":"2022-12-23","current":-25.388327,"twenty":-31.887292,"median":-11.791645,"eighty":14.951019,"marketCap":137782448},{"date":"2022-12-30","current":-26.235367,"twenty":-31.887292,"median":-11.823169,"eighty":14.918014,"marketCap":142379337},{"date":"2023-01-06","current":-27.128194,"twenty":-31.887292,"median":-11.932742,"eighty":14.785997,"marketCap":147224708},{"date":"2023-01-13","current":-28.547559,"twenty":-31.887292,"median":-12.023447,"eighty":14.719988,"marketCap":154927604},{"date":"2023-01-20","current":-26.120902,"twenty":-31.887292,"median":-12.063912,"eighty":14.685063,"marketCap":141758136},{"date":"2023-01-27","current":-26.990836,"twenty":-31.887292,"median":-12.194778,"eighty":14.620974,"marketCap":146479266},{"date":"2023-02-03","current":-25.228076,"twenty":-31.887292,"median":-12.335875,"eighty":14.58797,"marketCap":136912766},{"date":"2023-02-10","current":-25.502791,"twenty":-31.887292,"median":-12.406423,"eighty":14.552525,"marketCap":138403649},{"date":"2023-02-17","current":-24.793109,"twenty":-31.887292,"median":-12.503194,"eighty":14.500444,"marketCap":134552201},{"date":"2023-02-24","current":-25.113611,"twenty":-31.887292,"median":-12.678538,"eighty":14.467353,"marketCap":136291565},{"date":"2023-03-03","current":-25.365434,"twenty":-31.887292,"median":-12.917738,"eighty":14.298416,"marketCap":137658208},{"date":"2023-03-10","current":-24.220784,"twenty":-31.887292,"median":-13.749115,"eighty":14.185464,"marketCap":131446195},{"date":"2023-03-17","current":-21.954378,"twenty":-31.887292,"median":-14.201174,"eighty":14.135349,"marketCap":119146409},{"date":"2023-03-24","current":-22.480917,"twenty":-31.887292,"median":-14.540704,"eighty":14.019358,"marketCap":122003935},{"date":"2023-03-31","current":-23.602673,"twenty":-31.881744,"median":-14.636657,"eighty":13.926338,"marketCap":128091708},{"date":"2023-04-06","current":-226.645675,"twenty":-32.203558,"median":-14.688325,"eighty":13.869988,"marketCap":128961389},{"date":"2023-04-14","current":-239.091536,"twenty":-32.708472,"median":-14.747373,"eighty":13.71861,"marketCap":136043084},{"date":"2023-04-21","current":-236.482789,"twenty":-33.318808,"median":-14.887614,"eighty":13.607415,"marketCap":134558707},{"date":"2023-04-28","current":-226.419691,"twenty":-34.445156,"median":-15.618339,"eighty":13.392255,"marketCap":128832804},{"date":"2023-05-02","current":-228.468188,"twenty":-34.545029,"median":-15.647864,"eighty":13.313134,"marketCap":129998399},{"date":"2023-05-12","current":-220.830761,"twenty":-35.205302,"median":-16.092474,"eighty":12.916413,"marketCap":125652703},{"date":"2023-05-19","current":-243.501254,"twenty":-47.03649,"median":-16.341755,"eighty":12.803461,"marketCap":130516672},{"date":"2023-05-26","current":-239.069718,"twenty":-48.291477,"median":-16.431773,"eighty":12.660056,"marketCap":128141369},{"date":"2023-06-02","current":-228.573974,"twenty":-49.474014,"median":-16.501017,"eighty":12.612107,"marketCap":122515650},{"date":"2023-06-09","current":-240.935629,"twenty":-50.974903,"median":-16.757223,"eighty":12.50894,"marketCap":129141497},{"date":"2023-06-16","current":-229.740168,"twenty":-51.87278,"median":-17.020353,"eighty":12.415681,"marketCap":123140730},{"date":"2023-06-23","current":-227.641019,"twenty":-52.178874,"median":-17.311181,"eighty":12.35621,"marketCap":122015586},{"date":"2023-06-30","current":-230.673123,"twenty":-52.638015,"median":-17.782926,"eighty":12.296741,"marketCap":123640794},{"date":"2023-07-07","current":-228.340735,"twenty":-53.352236,"median":-18.086722,"eighty":12.269558,"marketCap":122390634},{"date":"2023-07-14","current":-232.072556,"twenty":-53.903206,"median":-18.492192,"eighty":12.111564,"marketCap":124390890},{"date":"2023-07-21","current":-235.337897,"twenty":-54.719457,"median":-18.675067,"eighty":12.096706,"marketCap":126141113},{"date":"2023-07-28","current":-247.932791,"twenty":-54.872504,"median":-18.750619,"eighty":12.016488,"marketCap":132891976},{"date":"2023-08-04","current":-240.70239,"twenty":-55.760177,"median":-18.833806,"eighty":11.927757,"marketCap":129016481},{"date":"2023-08-11","current":-236.270853,"twenty":-57.06618,"median":-18.930788,"eighty":11.74363,"marketCap":126641177},{"date":"2023-08-18","current":3452.985,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":131213430},{"date":"2023-08-25","current":3502.079579,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":133079024},{"date":"2023-09-01","current":3554.447132,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":135068991},{"date":"2023-09-08","current":3613.360605,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":137307703},{"date":"2023-09-15","current":3727.914605,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":141660755},{"date":"2023-09-22","current":3960.295605,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":150491233},{"date":"2023-09-29","current":4866.908737,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":184942532},{"date":"2023-10-06","current":4254.863053,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":161684796},{"date":"2023-10-13","current":4660.711526,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":177107038},{"date":"2023-10-20","current":4880.000605,"twenty":-57.321259,"median":-18.936518,"eighty":11.692581,"marketCap":185440023},{"date":"2023-10-27","current":4519.973737,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":171759002},{"date":"2023-11-03","current":4817.814158,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":183076938},{"date":"2023-11-10","current":4680.349342,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":177853275},{"date":"2023-11-17","current":80.307197,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":183823175},{"date":"2023-11-24","current":85.088682,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":194767992},{"date":"2023-12-01","current":83.13262,"twenty":-57.443696,"median":-18.93982,"eighty":11.483085,"marketCap":190290567},{"date":"2023-12-08","current":72.156941,"twenty":-57.341665,"median":-18.938169,"eighty":11.488491,"marketCap":165167237},{"date":"2023-12-15","current":70.526889,"twenty":-57.341665,"median":-18.938169,"eighty":11.488491,"marketCap":161436050},{"date":"2023-12-22","current":79.437837,"twenty":-57.341665,"median":-18.938169,"eighty":11.785841,"marketCap":181833209},{"date":"2023-12-29","current":86.664398,"twenty":-57.443696,"median":-18.93982,"eighty":11.88721,"marketCap":198374807},{"date":"2024-01-05","current":83.78464,"twenty":-57.545728,"median":-18.954582,"eighty":11.915593,"marketCap":191783042},{"date":"2024-01-12","current":77.64478,"twenty":-57.545728,"median":-18.954582,"eighty":11.915593,"marketCap":177728902},{"date":"2024-01-19","current":77.373105,"twenty":-57.647759,"median":-18.969344,"eighty":11.992634,"marketCap":177107038},{"date":"2024-01-26","current":84.654001,"twenty":-57.545728,"median":-18.954582,"eighty":12.106167,"marketCap":193773009},{"date":"2024-02-02","current":80.687543,"twenty":-57.545728,"median":-18.954582,"eighty":12.284576,"marketCap":184693786},{"date":"2024-02-09","current":80.959218,"twenty":-57.545728,"median":-18.954582,"eighty":12.419735,"marketCap":185315650},{"date":"2024-02-16","current":82.91528,"twenty":-57.545728,"median":-18.954582,"eighty":12.583277,"marketCap":189793075},{"date":"2024-02-23","current":84.654001,"twenty":-57.545728,"median":-18.954582,"eighty":55.015272,"marketCap":193773009},{"date":"2024-03-01","current":90.902532,"twenty":-57.443696,"median":-18.93982,"eighty":58.347471,"marketCap":208075895},{"date":"2024-03-08","current":96.064361,"twenty":-57.443696,"median":-18.93982,"eighty":60.142778,"marketCap":219891322},{"date":"2024-03-15","current":96.390371,"twenty":-57.300852,"median":-18.936518,"eighty":62.169298,"marketCap":220637560},{"date":"2024-03-22","current":99.541804,"twenty":-55.831599,"median":-18.899168,"eighty":63.107754,"marketCap":227851189},{"date":"2024-03-28","current":107.36605,"twenty":-55.035754,"median":-18.792199,"eighty":63.951005,"marketCap":245760889},{"date":"2024-04-05","current":61.700672,"twenty":-54.780675,"median":-18.684404,"eighty":64.223021,"marketCap":292893092},{"date":"2024-04-12","current":61.281475,"twenty":-54.025643,"median":-18.516329,"eighty":64.223021,"marketCap":290903160},{"date":"2024-04-19","current":61.255275,"twenty":-53.535892,"median":-18.283848,"eighty":64.223021,"marketCap":290778790},{"date":"2024-04-26","current":63.325064,"twenty":-52.729843,"median":-17.862184,"eighty":64.141416,"marketCap":300604078},{"date":"2024-05-03","current":58.792488,"twenty":-52.158467,"median":-17.552179,"eighty":64.141416,"marketCap":279087940},{"date":"2024-05-10","current":61.595873,"twenty":-51.464654,"median":-17.034202,"eighty":64.141416,"marketCap":292395609},{"date":"2024-05-17","current":31.35849,"twenty":-50.883075,"median":-16.757223,"eighty":64.141416,"marketCap":297121697},{"date":"2024-05-24","current":28.759503,"twenty":-49.219963,"median":-16.507942,"eighty":64.141416,"marketCap":272496291},{"date":"2024-05-31","current":28.56261,"twenty":-47.740506,"median":-16.438697,"eighty":64.141416,"marketCap":270630730},{"date":"2024-06-07","current":26.370535,"twenty":-46.179425,"median":-16.341755,"eighty":64.141416,"marketCap":249860816},{"date":"2024-06-14","current":24.834769,"twenty":-34.866843,"median":-16.092474,"eighty":64.141416,"marketCap":235309440},{"date":"2024-06-21","current":24.821643,"twenty":-34.461801,"median":-15.718552,"eighty":64.223021,"marketCap":235185069},{"date":"2024-06-28","current":26.409913,"twenty":-33.268871,"median":-15.249932,"eighty":64.223021,"marketCap":250233928},{"date":"2024-07-05","current":25.504205,"twenty":-32.797248,"median":-14.85809,"eighty":64.223021,"marketCap":241652347},{"date":"2024-07-12","current":26.738068,"twenty":-32.103684,"median":-14.747373,"eighty":64.223021,"marketCap":253343197},{"date":"2024-07-19","current":26.908709,"twenty":-31.576576,"median":-14.673563,"eighty":64.223021,"marketCap":254960017},{"date":"2024-07-26","current":26.69869,"twenty":-30.406121,"median":-14.570228,"eighty":64.223021,"marketCap":252970085},{"date":"2024-08-02","current":24.217838,"twenty":-30.075723,"median":-14.252842,"eighty":64.223021,"marketCap":229464015},{"date":"2024-08-09","current":25.267934,"twenty":-28.969868,"median":-13.807904,"eighty":64.223021,"marketCap":239413674},{"date":"2024-08-16","current":20.481093,"twenty":-28.308816,"median":-13.071593,"eighty":64.223021,"marketCap":270780525},{"date":"2024-08-23","current":20.462233,"twenty":-28.121992,"median":-12.717153,"eighty":64.223021,"marketCap":270531187},{"date":"2024-08-30","current":20.679114,"twenty":-28.089612,"median":-12.525357,"eighty":64.223021,"marketCap":273398568},{"date":"2024-09-06","current":18.010537,"twenty":-28.030258,"median":-12.436495,"eighty":64.223021,"marketCap":238117312},{"date":"2024-09-13","current":18.434869,"twenty":-27.998127,"median":-12.36378,"eighty":64.223021,"marketCap":243727406},{"date":"2024-09-20","current":18.755476,"twenty":-27.925747,"median":-12.222373,"eighty":64.223021,"marketCap":247966143},{"date":"2024-09-27","current":18.227418,"twenty":-27.545008,"median":-12.098008,"eighty":64.223021,"marketCap":240984693},{"date":"2024-10-04","current":19.057223,"twenty":-27.288894,"median":-12.029304,"eighty":64.223021,"marketCap":251955543},{"date":"2024-10-11","current":19.415548,"twenty":-27.172735,"median":-11.937781,"eighty":64.223021,"marketCap":256692956},{"date":"2024-10-18","current":18.576313,"twenty":-27.015535,"median":-11.822525,"eighty":64.223021,"marketCap":245597437},{"date":"2024-10-25","current":19.085512,"twenty":-26.886355,"median":-11.762006,"eighty":64.223021,"marketCap":252329550},{"date":"2024-11-01","current":18.019967,"twenty":-26.847039,"median":-11.643915,"eighty":64.223021,"marketCap":238241981},{"date":"2024-11-08","current":22.18785,"twenty":-26.818956,"median":-11.601522,"eighty":64.223021,"marketCap":293345568},{"date":"2024-11-15","current":19.374178,"twenty":-26.818956,"median":-11.601522,"eighty":64.223021,"marketCap":311226799},{"date":"2024-11-22","current":21.649382,"twenty":-26.818956,"median":-11.601522,"eighty":64.223021,"marketCap":347775677},{"date":"2024-11-29","current":21.5562,"twenty":-26.818956,"median":-11.601522,"eighty":64.223021,"marketCap":346278795},{"date":"2024-12-06","current":20.181759,"twenty":-26.818956,"median":-11.601522,"eighty":64.223021,"marketCap":324199779},{"date":"2024-12-13","current":20.11488,"twenty":-26.818956,"median":-11.514491,"eighty":64.223021,"marketCap":323125432},{"date":"2024-12-20","current":19.228488,"twenty":-26.818956,"median":-11.369193,"eighty":64.223021,"marketCap":308886429},{"date":"2024-12-27","current":19.803865,"twenty":-26.818956,"median":-11.303781,"eighty":64.223021,"marketCap":318129290},{"date":"2025-01-03","current":21.568874,"twenty":-26.818956,"median":-11.276939,"eighty":64.223021,"marketCap":346482392},{"date":"2025-01-10","current":20.542525,"twenty":-26.818956,"median":-11.219443,"eighty":64.304625,"marketCap":329995126},{"date":"2025-01-17","current":21.763258,"twenty":-26.818956,"median":-11.03577,"eighty":64.304625,"marketCap":349604980},{"date":"2025-01-24","current":21.91099,"twenty":-26.818956,"median":-10.9753,"eighty":64.304625,"marketCap":351978147},{"date":"2025-01-31","current":20.348141,"twenty":-26.818956,"median":-10.91483,"eighty":64.304625,"marketCap":326872538},{"date":"2025-02-07","current":19.904945,"twenty":-26.818956,"median":-10.91483,"eighty":64.304625,"marketCap":319753036},{"date":"2025-02-14","current":21.413367,"twenty":-26.818956,"median":-10.91483,"eighty":64.304625,"marketCap":343984321},{"date":"2025-02-21","current":20.589177,"twenty":-26.818956,"median":-10.885133,"eighty":64.304625,"marketCap":330744547},{"date":"2025-02-28","current":19.990474,"twenty":-26.818956,"median":-10.532245,"eighty":64.304625,"marketCap":321126975},{"date":"2025-03-07","current":16.833674,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":270416142},{"date":"2025-03-14","current":17.603436,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":282781591},{"date":"2025-03-21","current":15.717548,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":270766201},{"date":"2025-03-28","current":15.790146,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":272016853},{"date":"2025-04-04","current":13.031408,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":224492069},{"date":"2025-04-11","current":13.445219,"twenty":-26.818956,"median":-10.532245,"eighty":64.304625,"marketCap":231620787},{"date":"2025-04-17","current":14.149423,"twenty":-26.818956,"median":-10.532245,"eighty":64.304625,"marketCap":243752113},{"date":"2025-04-25","current":14.179506,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":244270352},{"date":"2025-05-02","current":13.845358,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":238513981},{"date":"2025-05-09","current":14.862331,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":256033371},{"date":"2025-05-16","current":18.348898,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":311619334},{"date":"2025-05-23","current":17.743908,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":301344792},{"date":"2025-05-30","current":18.053781,"twenty":-26.818956,"median":-10.675258,"eighty":64.38623,"marketCap":306607362},{"date":"2025-06-06","current":18.216095,"twenty":-26.818956,"median":-10.44363,"eighty":64.38623,"marketCap":309363947},{"date":"2025-06-13","current":18.880109,"twenty":-26.818956,"median":-9.810158,"eighty":64.38623,"marketCap":320640883},{"date":"2025-06-20","current":20.215513,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":343320054},{"date":"2025-06-27","current":19.529366,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":331667220},{"date":"2025-07-03","current":18.821085,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":319638488},{"date":"2025-07-11","current":18.223473,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":309489246},{"date":"2025-07-18","current":18.134938,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":307985654},{"date":"2025-07-25","current":17.9136,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":304226676},{"date":"2025-08-01","current":17.77342,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":301845989},{"date":"2025-08-08","current":17.758664,"twenty":-26.818956,"median":-9.810158,"eighty":64.467835,"marketCap":301595391},{"date":"2025-08-15","current":17.048757,"twenty":-26.818956,"median":-9.237899,"eighty":64.467835,"marketCap":305530769},{"date":"2025-08-22","current":18.105556,"twenty":-26.818956,"median":13.220164,"eighty":64.467835,"marketCap":324469663},{"date":"2025-08-29","current":18.546472,"twenty":-26.818956,"median":13.445219,"eighty":64.467835,"marketCap":332371321},{"date":"2025-09-05","current":18.966392,"twenty":-26.818956,"median":13.786834,"eighty":64.524283,"marketCap":339896709},{"date":"2025-09-12","current":18.60946,"twenty":-26.818956,"median":13.99064,"eighty":64.467835,"marketCap":333500129},{"date":"2025-09-19","current":19.13436,"twenty":-26.818956,"median":14.608087,"eighty":64.467835,"marketCap":342906864},{"date":"2025-09-26","current":19.890216,"twenty":-26.818956,"median":15.790146,"eighty":64.467835,"marketCap":356452563},{"date":"2025-10-03","current":18.71444,"twenty":-26.818956,"median":16.08054,"eighty":64.467835,"marketCap":335381476},{"date":"2025-10-10","current":18.966392,"twenty":-26.818956,"median":16.378193,"eighty":64.467835,"marketCap":339896709},{"date":"2025-10-17","current":18.259526,"twenty":-26.818956,"median":17.048757,"eighty":64.467835,"marketCap":327228972},{"date":"2025-10-24","current":19.596272,"twenty":-26.818956,"median":17.409051,"eighty":64.467835,"marketCap":351184792},{"date":"2025-10-31","current":19.512288,"twenty":-26.818956,"median":17.611106,"eighty":64.467835,"marketCap":349679714},{"date":"2025-11-07","current":20.198158,"twenty":-26.818956,"median":17.66464,"eighty":64.467835,"marketCap":361971182},{"date":"2025-11-14","current":19.891315,"twenty":-26.818956,"median":17.741625,"eighty":64.467835,"marketCap":371788564},{"date":"2025-11-21","current":20.509976,"twenty":-26.818956,"median":17.741625,"eighty":63.447774,"marketCap":383351968},{"date":"2025-11-28","current":21.007595,"twenty":-26.818956,"median":17.741625,"eighty":63.107754,"marketCap":392652967},{"date":"2025-12-05","current":21.713677,"twenty":-26.818956,"median":17.741625,"eighty":62.329469,"marketCap":405850329},{"date":"2025-12-12","current":22.520627,"twenty":-26.818956,"median":17.741625,"eighty":61.884071,"marketCap":420933030},{"date":"2025-12-19","current":21.370723,"twenty":-26.818956,"median":17.741625,"eighty":61.360074,"marketCap":399440182},{"date":"2025-12-26","current":22.870305,"twenty":-26.818956,"median":17.741625,"eighty":61.255275,"marketCap":427468867},{"date":"2026-01-02","current":22.62822,"twenty":-26.818956,"median":17.741625,"eighty":60.626478,"marketCap":422944057},{"date":"2026-01-09","current":23.462068,"twenty":-26.818956,"median":17.741625,"eighty":60.33828,"marketCap":438529514},{"date":"2026-01-16","current":22.998072,"twenty":-26.818956,"median":17.741625,"eighty":59.657083,"marketCap":429856961},{"date":"2026-01-23","current":23.280504,"twenty":-26.818956,"median":17.741625,"eighty":59.002087,"marketCap":435135906},{"date":"2026-01-30","current":23.213258,"twenty":-26.818956,"median":17.741625,"eighty":59.002087,"marketCap":433879014},{"date":"2026-02-06","current":23.381373,"twenty":-26.818956,"median":17.741625,"eighty":58.211463,"marketCap":437021244},{"date":"2026-02-13","current":24.470755,"twenty":-26.818956,"median":17.741625,"eighty":30.557792,"marketCap":457382889},{"date":"2026-02-20","current":25.250807,"twenty":-26.818956,"median":17.741625,"eighty":28.56261,"marketCap":471962833},{"date":"2026-02-27","current":25.822396,"twenty":-26.818956,"median":17.741625,"eighty":28.090067,"marketCap":482646412},{"date":"2026-03-06","current":25.217184,"twenty":-26.818956,"median":17.741625,"eighty":27.433757,"marketCap":471334387},{"date":"2026-03-13","current":24.322815,"twenty":-26.818956,"median":17.741625,"eighty":26.882456,"marketCap":454617727},{"date":"2026-03-20","current":24.937754,"twenty":-26.818956,"median":17.741625,"eighty":26.567428,"marketCap":496959553},{"date":"2026-03-27","current":25.038818,"twenty":-26.818956,"median":17.741625,"eighty":26.423039,"marketCap":498973573},{"date":"2026-04-02","current":23.617594,"twenty":-26.818956,"median":17.741625,"eighty":26.252399,"marketCap":470651410},{"date":"2026-04-10","current":24.141868,"twenty":-26.818956,"median":17.741625,"eighty":25.858613,"marketCap":481099142},{"date":"2026-04-17","current":24.331364,"twenty":-26.818956,"median":17.741625,"eighty":25.728252,"marketCap":484875430},{"date":"2026-04-24","current":24.255566,"twenty":-26.818956,"median":17.741625,"eighty":25.573587,"marketCap":483364915},{"date":"2026-05-01","current":25.72398,"twenty":-26.818956,"median":17.741625,"eighty":25.464827,"marketCap":512627471},{"date":"2026-05-08","current":25.022244,"twenty":-26.818956,"median":17.741625,"eighty":25.439095,"marketCap":498643286},{"date":"2026-05-15","current":24.282877,"twenty":-26.818956,"median":17.743908,"eighty":25.267934,"marketCap":530265182},{"date":"2026-05-22","current":24.438647,"twenty":-26.678543,"median":17.790045,"eighty":25.267934,"marketCap":533666741},{"date":"2026-05-29","current":23.798258,"twenty":-26.532976,"median":17.836132,"eighty":25.298132,"marketCap":519682556},{"date":"2026-06-05","current":23.86172,"twenty":-26.395618,"median":17.920978,"eighty":25.267934,"marketCap":521068376},{"date":"2026-06-12","current":24.473263,"twenty":-26.212474,"median":17.972624,"eighty":25.267934,"marketCap":534422643},{"date":"2026-06-18","current":24.092491,"twenty":-26.120902,"median":18.019967,"eighty":25.267934,"marketCap":526107722},{"date":"2026-06-26","current":25.021344,"twenty":-26.014891,"median":18.068537,"eighty":25.418922,"marketCap":546391090},{"date":"2026-07-02","current":23.613641,"twenty":-25.937758,"median":18.134938,"eighty":25.418922,"marketCap":515651079},{"date":"2026-07-10","current":23.172434,"twenty":-25.788358,"median":18.202818,"eighty":25.418922,"marketCap":506016450},{"date":"2026-07-17","current":22.917856,"twenty":-25.669697,"median":18.236847,"eighty":25.418922,"marketCap":500457218},{"date":"2026-07-24","current":22.489701,"twenty":-25.60352,"median":18.300971,"eighty":25.418922,"marketCap":491107601},{"date":"2026-07-31","current":20.76551,"twenty":-25.541141,"median":18.364506,"eighty":25.418922,"marketCap":453456440},{"date":"2026-08-07","current":21.06059,"twenty":-25.459739,"median":18.444299,"eighty":25.418922,"marketCap":459900095},{"date":"2026-08-14","current":23.139948,"twenty":-25.378337,"median":18.490482,"eighty":25.418922,"marketCap":473882990},{"date":"2026-08-21","current":22.371555,"twenty":-25.319648,"median":18.525476,"eighty":25.418922,"marketCap":458147083},{"date":"2026-08-28","current":22.295976,"twenty":-25.250968,"median":18.548102,"eighty":25.418922,"marketCap":456599289},{"date":"2026-09-04","current":22.46603,"twenty":-25.184095,"median":18.60946,"eighty":25.418922,"marketCap":460081825},{"date":"2026-09-11","current":23.202931,"twenty":-25.18229,"median":18.71444,"eighty":25.418922,"marketCap":475172819},{"date":"2026-09-17","current":22.768348,"twenty":-25.114157,"median":18.764905,"eighty":25.418922,"marketCap":466273002}],"updateTime":1789777897848},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NGS\",pageSize:20,pageCount:3,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20033821","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027525000117-NGS","pdf_url":"","pub_time":1755835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NGS","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000100027525000117/0001000275-25-000117-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000100027525000117/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE8abZLxCkomiVkqj9","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-08-22 12:00","pubTimestamp":1755835200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19982874","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000116-NGS","pdf_url":"","pub_time":1755057600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/0001084991-25-000116-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt.htm","primary":true,"translateUrl":"","linkName":"exhibit991-earningscallt.htm","type":"EX-99.1","id":"NTFILE63Unhctp2V1jVG5d","market":"us","size":33185},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/ngs-20250812.htm","primary":false,"translateUrl":"","linkName":"ngs-20250812.htm","type":"8-K","id":"NTFILEE3SkaVA6J4SmixTV","market":"us","size":40207},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt001.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt001.jpg","type":"GRAPHIC","id":"NTFILE7FazXxmq7eBjDumA","market":"us","size":191553},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt002.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt002.jpg","type":"GRAPHIC","id":"NTFILE5AHdvZRn4MpPUciK","market":"us","size":193737},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt003.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt003.jpg","type":"GRAPHIC","id":"NTFILEGvv4ahazFRCKYS9H","market":"us","size":177664},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt004.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt004.jpg","type":"GRAPHIC","id":"NTFILEEAsq4FpMkT3pup6T","market":"us","size":200062},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt005.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt005.jpg","type":"GRAPHIC","id":"NTFILE5iFo99EQJkm3EsEv","market":"us","size":178751},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt006.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt006.jpg","type":"GRAPHIC","id":"NTFILEGwY772aEot1kCttv","market":"us","size":213878},{"description":"IMAGE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt007.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt007.jpg","type":"GRAPHIC","id":"NTFILE571WBkLLEGNaTg8W","market":"us","size":187961},{"description":"IMAGE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt008.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt008.jpg","type":"GRAPHIC","id":"NTFILEBL94d7XUjZUf9XJb","market":"us","size":187905},{"description":"IMAGE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt009.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt009.jpg","type":"GRAPHIC","id":"NTFILEAR4yrXD55EqV1vyG","market":"us","size":186214},{"description":"IMAGE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt010.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt010.jpg","type":"GRAPHIC","id":"NTFILE8LNSmDPKtiQnj9HQ","market":"us","size":175591},{"description":"IMAGE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt011.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt011.jpg","type":"GRAPHIC","id":"NTFILE5i7zHN4fTxGLRwRd","market":"us","size":169239},{"description":"IMAGE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt012.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt012.jpg","type":"GRAPHIC","id":"NTFILEx4RESKSXZVJ8ZrPH","market":"us","size":188517},{"description":"IMAGE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000116/exhibit991-earningscallt013.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-earningscallt013.jpg","type":"GRAPHIC","id":"NTFILEF3gfPSPKBUutVBzL","market":"us","size":81247}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-08-13 12:00","pubTimestamp":1755057600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營業績和財務狀況；第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19972882","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000112-NGS","pdf_url":"","pub_time":1754884800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000112/0001084991-25-000112-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000112/ex101separationagreement.htm","primary":true,"translateUrl":"","linkName":"ex101separationagreement.htm","type":"EX-10.1","id":"NTFILE38LPh8FDxtyHmsZ7","market":"us","size":96748},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000112/ngs-20250805.htm","primary":false,"translateUrl":"","linkName":"ngs-20250805.htm","type":"8-K","id":"NTFILE8J1jG76hKS1YQHSh","market":"us","size":32823},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000112/a20252qearningsreleaseex991.htm","primary":false,"translateUrl":"","linkName":"a20252qearningsreleaseex991.htm","type":"EX-99.1","id":"NTFILE8uxZTdgxpnEb9de3","market":"us","size":362727}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-08-11 12:00","pubTimestamp":1754884800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營業績和財務狀況；第5.02項：董事或某些高級職員的離職；選舉董事；若干人員的委任：若干人員的補償安排；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19972681","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000110-NGS","pdf_url":"","pub_time":1754884800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NGS","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/0001084991-25-000110-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ngs-20250630.htm","primary":true,"translateUrl":"","linkName":"ngs-20250630.htm","type":"10-Q","id":"NTFILEEMCpVqzwTv4EcCmZ","market":"us","size":1248834},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ex101fourthamendmenttocred.htm","primary":false,"translateUrl":"","linkName":"ex101fourthamendmenttocred.htm","type":"EX-10.1","id":"NTFILEEtL2AKMKYcCC1YXq","market":"us","size":1548010},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ngs063025-ex311jacobs.htm","primary":false,"translateUrl":"","linkName":"ngs063025-ex311jacobs.htm","type":"EX-31.1","id":"NTFILEEtpPAEf7oj1u3NZ6","market":"us","size":11455},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ngs063025-ex312eckert.htm","primary":false,"translateUrl":"","linkName":"ngs063025-ex312eckert.htm","type":"EX-31.2","id":"NTFILEDJY4xFbf2vQZW9wz","market":"us","size":10041},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ngs063025-ex321jacobs.htm","primary":false,"translateUrl":"","linkName":"ngs063025-ex321jacobs.htm","type":"EX-32.1","id":"NTFILEFqQMnhLv3BTR8LdU","market":"us","size":7015},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000110/ngs063025-ex322eckert.htm","primary":false,"translateUrl":"","linkName":"ngs063025-ex322eckert.htm","type":"EX-32.2","id":"NTFILEHrswBQR77ZPGPDkW","market":"us","size":7056}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-08-11 12:00","pubTimestamp":1754884800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19926644","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000103-NGS","pdf_url":"","pub_time":1753848000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000103/0001084991-25-000103-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000103/a2025-07x30pressrelease.htm","primary":true,"translateUrl":"","linkName":"a2025-07x30pressrelease.htm","type":"EX-99.1","id":"NTFILE3XNkUBqtbcQoLmKS","market":"us","size":8609},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000103/ngs-20250730.htm","primary":false,"translateUrl":"","linkName":"ngs-20250730.htm","type":"8-K","id":"NTFILE6HkQ7qrHBBzkevUj","market":"us","size":27669}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-07-30 12:00","pubTimestamp":1753848000,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項：法規FD披露；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19819610","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000098-NGS","pdf_url":"","pub_time":1750996800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"NGS","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/0001084991-25-000098-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/forms-82025x06x27additiona.htm","primary":true,"translateUrl":"","linkName":"forms-82025x06x27additiona.htm","type":"S-8","id":"NTFILE5YccfYYYKgQ258VG","market":"us","size":87808},{"description":"EX-FILING FEES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/exhibit107calculationoffil.htm","primary":false,"translateUrl":"","linkName":"exhibit107calculationoffil.htm","type":"EX-FILING FEES","id":"NTFILEGuw6AsrgnsGNw8UZ","market":"us","size":16796},{"description":"EX-4.3","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/exhibit432019equityincenti.htm","primary":false,"translateUrl":"","linkName":"exhibit432019equityincenti.htm","type":"EX-4.3","id":"NTFILE3ENtcfq8wuE5xiGk","market":"us","size":232674},{"description":"EX-5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/exhibit51and232opinionandc.htm","primary":false,"translateUrl":"","linkName":"exhibit51and232opinionandc.htm","type":"EX-5.1","id":"NTFILEAMFLTET7egoZ8r1w","market":"us","size":9991},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000098/exhibit231consentofhamlang.htm","primary":false,"translateUrl":"","linkName":"exhibit231consentofhamlang.htm","type":"EX-23.1","id":"NTFILEAjYEPo6uoTNE86i4","market":"us","size":2944}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2025-06-27 12:00","pubTimestamp":1750996800,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19776035","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000090-NGS","pdf_url":"","pub_time":1750046400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000090/0001084991-25-000090-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000090/a2025-06x16pressrelease.htm","primary":true,"translateUrl":"","linkName":"a2025-06x16pressrelease.htm","type":"EX-99.1","id":"NTFILEmtG3zkMNkUYHGEEh","market":"us","size":9598},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000090/ngs-20250616.htm","primary":false,"translateUrl":"","linkName":"ngs-20250616.htm","type":"8-K","id":"NTFILEGhc6Zm4TBy1PVKZM","market":"us","size":28047}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-06-16 12:00","pubTimestamp":1750046400,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19752267","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000080-NGS","pdf_url":"","pub_time":1749441600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000080/0001084991-25-000080-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000080/ngs-20250605.htm","primary":true,"translateUrl":"","linkName":"ngs-20250605.htm","type":"8-K","id":"NTFILE7jx9UFuEF5eDuWUK","market":"us","size":44284}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-06-09 12:00","pubTimestamp":1749441600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"第5.02項：董事或某些高級職員的離職；選舉董事；若干人員的委任：若干人員的補償安排；項目5.07：將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19653464","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027525000075-NGS","pdf_url":"","pub_time":1747339851000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NGS","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/0001000275-25-000075-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000100027525000075/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEC6eDkpKCFJj995NS","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-05-16 04:10","pubTimestamp":1747339851,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19642700","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000070-NGS","pdf_url":"","pub_time":1747195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/0001084991-25-000070-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript.htm","primary":true,"translateUrl":"","linkName":"ex991earnigstranscript.htm","type":"EX-99.1","id":"NTFILE8s1EkxtFqpXKMbmq","market":"us","size":36217},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ngs-20250513.htm","primary":false,"translateUrl":"","linkName":"ngs-20250513.htm","type":"8-K","id":"NTFILE6GnvBSzM91ViLFAL","market":"us","size":40673},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript001.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript001.jpg","type":"GRAPHIC","id":"NTFILE59mMX6JCYRC5Z1XY","market":"us","size":196619},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript002.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript002.jpg","type":"GRAPHIC","id":"NTFILE4RV7oaf9AfoFYKwf","market":"us","size":202617},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript003.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript003.jpg","type":"GRAPHIC","id":"NTFILE7EumTgFFyMaZPDHc","market":"us","size":196487},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript004.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript004.jpg","type":"GRAPHIC","id":"NTFILEG3uJBVNbN4svQoqd","market":"us","size":201167},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript005.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript005.jpg","type":"GRAPHIC","id":"NTFILE5Sabw4AQRuN3Bbj4","market":"us","size":190466},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript006.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript006.jpg","type":"GRAPHIC","id":"NTFILE8aRwyEsLRzFVTE7Q","market":"us","size":190226},{"description":"IMAGE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript007.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript007.jpg","type":"GRAPHIC","id":"NTFILE3fcbcThRV2i8PV7D","market":"us","size":205217},{"description":"IMAGE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript008.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript008.jpg","type":"GRAPHIC","id":"NTFILEHrRatsUJ4h5w9LCu","market":"us","size":187087},{"description":"IMAGE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript009.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript009.jpg","type":"GRAPHIC","id":"NTFILEF6HoeBd6CJDsvc21","market":"us","size":192802},{"description":"IMAGE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript010.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript010.jpg","type":"GRAPHIC","id":"NTFILEG3ijx3gKjpfTh2W8","market":"us","size":198319},{"description":"IMAGE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript011.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript011.jpg","type":"GRAPHIC","id":"NTFILEEREfECuPttYsQNCi","market":"us","size":193225},{"description":"IMAGE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript012.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript012.jpg","type":"GRAPHIC","id":"NTFILE4YvWZUcEBd6NXFj5","market":"us","size":187159},{"description":"IMAGE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000070/ex991earnigstranscript013.jpg","primary":false,"translateUrl":"","linkName":"ex991earnigstranscript013.jpg","type":"GRAPHIC","id":"NTFILE44HTXJewd8mYZmXo","market":"us","size":147397}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-14 12:00","pubTimestamp":1747195200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營業績和財務狀況；第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19632583","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000067-NGS","pdf_url":"","pub_time":1747080699000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/0001084991-25-000067-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000067/ngsq12025earningsreleaseex.htm","primary":true,"translateUrl":"","linkName":"ngsq12025earningsreleaseex.htm","type":"EX-99.1","id":"NTFILEFBEEWpidmteeYmDH","market":"us","size":303920},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000067/ngs-20250512.htm","primary":false,"translateUrl":"","linkName":"ngs-20250512.htm","type":"8-K","id":"NTFILE4HwjAKkWTjwoVXEZ","market":"us","size":26418},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000067/image1.jpg","primary":false,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILE6z7JYYW8cfCi8DPZ","market":"us","size":6502}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-13 04:11","pubTimestamp":1747080699,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營業績和財務狀況；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19632567","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000065-NGS","pdf_url":"","pub_time":1747080378000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NGS","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1084991/0001084991-25-000065-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/ngs-20250331.htm","primary":true,"translateUrl":"","linkName":"ngs-20250331.htm","type":"10-Q","id":"NTFILEB3jRysr1gdcasPbA","market":"us","size":952858},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/a033125-ngsxex102indemnifi.htm","primary":false,"translateUrl":"","linkName":"a033125-ngsxex102indemnifi.htm","type":"EX-10.2","id":"NTFILEEmgG8G1Ej8WHYjMr","market":"us","size":105230},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/ngs033125-ex311jacobs.htm","primary":false,"translateUrl":"","linkName":"ngs033125-ex311jacobs.htm","type":"EX-31.1","id":"NTFILEBUqraqq7qT9msQCd","market":"us","size":11617},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/ngs033125-ex312eckert.htm","primary":false,"translateUrl":"","linkName":"ngs033125-ex312eckert.htm","type":"EX-31.2","id":"NTFILEYXmAy7m6HLi4CNv5","market":"us","size":10148},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/ngs033125-ex321jacobs.htm","primary":false,"translateUrl":"","linkName":"ngs033125-ex321jacobs.htm","type":"EX-32.1","id":"NTFILE5rq2bVCwfXAa74LY","market":"us","size":7098},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000065/ngs033125-ex322eckert.htm","primary":false,"translateUrl":"","linkName":"ngs033125-ex322eckert.htm","type":"EX-32.2","id":"NTFILE2k1bJorGJ1uv1T9H","market":"us","size":7139}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-05-13 04:06","pubTimestamp":1747080378,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19451536","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000044-NGS","pdf_url":"","pub_time":1745294400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/0001084991-25-000044-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm.htm","primary":true,"translateUrl":"","linkName":"exhibit101_fourthxamendm.htm","type":"EX-10.1","id":"NTFILE21UQujbsrakX6GRe","market":"us","size":37408},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/ngs-20250418.htm","primary":false,"translateUrl":"","linkName":"ngs-20250418.htm","type":"8-K","id":"NTFILEBKeKhy6hdofoMMED","market":"us","size":28874},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit991-creditexpansi.htm","primary":false,"translateUrl":"","linkName":"exhibit991-creditexpansi.htm","type":"EX-99.1","id":"NTFILEEMHqNPpHfUo6uyLh","market":"us","size":3672},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm001.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm001.jpg","type":"GRAPHIC","id":"NTFILE76NnKNRQUsVanxvY","market":"us","size":256090},{"description":"null","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm002.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm002.jpg","type":"GRAPHIC","id":"NTFILEFxwZ882m6rtWc69m","market":"us","size":319380},{"description":"null","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm003.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm003.jpg","type":"GRAPHIC","id":"NTFILEJ3MczcQLGXe3UBy2","market":"us","size":271141},{"description":"null","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm004.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm004.jpg","type":"GRAPHIC","id":"NTFILEDSj8UvAugKChFH7v","market":"us","size":249215},{"description":"null","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm005.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm005.jpg","type":"GRAPHIC","id":"NTFILECe2ZSyBbU2pNxEfL","market":"us","size":280471},{"description":"null","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm006.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm006.jpg","type":"GRAPHIC","id":"NTFILEBg9szaPqHTqjoDk7","market":"us","size":274478},{"description":"null","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm007.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm007.jpg","type":"GRAPHIC","id":"NTFILE31XnZgsjvaLRKnZr","market":"us","size":32717},{"description":"null","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm008.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm008.jpg","type":"GRAPHIC","id":"NTFILE4NpCKoXwBR1cQAT1","market":"us","size":49979},{"description":"null","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm009.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm009.jpg","type":"GRAPHIC","id":"NTFILE2B7nsFX61rczP7Az","market":"us","size":40949},{"description":"null","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm010.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm010.jpg","type":"GRAPHIC","id":"NTFILE9XDwkNK9QqwoVK8f","market":"us","size":47725},{"description":"null","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm011.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm011.jpg","type":"GRAPHIC","id":"NTFILEE9rs67TCXyBpksEF","market":"us","size":35044},{"description":"null","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm012.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm012.jpg","type":"GRAPHIC","id":"NTFILEHihjkoAgKeA9Una6","market":"us","size":36070},{"description":"null","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm013.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm013.jpg","type":"GRAPHIC","id":"NTFILECNZXDPSzgtzbUk9m","market":"us","size":37283},{"description":"null","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm014.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm014.jpg","type":"GRAPHIC","id":"NTFILE3pjqWeHhEAp2AcgR","market":"us","size":36684},{"description":"null","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm015.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm015.jpg","type":"GRAPHIC","id":"NTFILE9h7ebCVy6TXqYx4W","market":"us","size":37870},{"description":"null","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm016.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm016.jpg","type":"GRAPHIC","id":"NTFILEBjw9h5BKoEVfRD6s","market":"us","size":37545},{"description":"null","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm017.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm017.jpg","type":"GRAPHIC","id":"NTFILEBiPWUC7Da85EYAJs","market":"us","size":34421},{"description":"null","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm018.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm018.jpg","type":"GRAPHIC","id":"NTFILE7RsNG3GCAA3rAQED","market":"us","size":35369},{"description":"null","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm019.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm019.jpg","type":"GRAPHIC","id":"NTFILEADd5awXyosVWXMWw","market":"us","size":27472},{"description":"null","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm020.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm020.jpg","type":"GRAPHIC","id":"NTFILE7UZsyyHHrHVYF4CU","market":"us","size":103801},{"description":"null","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm021.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm021.jpg","type":"GRAPHIC","id":"NTFILEBzyWoFzAq9qFSeSo","market":"us","size":218061},{"description":"null","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm022.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm022.jpg","type":"GRAPHIC","id":"NTFILE47Bz8xS8PkdBTpuE","market":"us","size":134148},{"description":"null","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm023.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm023.jpg","type":"GRAPHIC","id":"NTFILE5iZeuvpBn6noNgvf","market":"us","size":138612},{"description":"null","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit101_fourthxamendm024.jpg","primary":false,"translateUrl":"","linkName":"exhibit101_fourthxamendm024.jpg","type":"GRAPHIC","id":"NTFILEe9E4kz22uZ89RQzp","market":"us","size":43203},{"description":"null","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000044/exhibit991-creditexpansi001.jpg","primary":false,"translateUrl":"","linkName":"exhibit991-creditexpansi001.jpg","type":"GRAPHIC","id":"NTFILEE1sWUq9oWpEAcDCu","market":"us","size":182773}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-04-22 12:00","pubTimestamp":1745294400,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項：簽訂重大最終協議；第2.03項：設立直接財務義務或註冊人資產負債表外安排下的義務；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19349191","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000038-NGS","pdf_url":"","pub_time":1743652800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000038/0001084991-25-000038-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000038/ex991pressrelease.htm","primary":true,"translateUrl":"","linkName":"ex991pressrelease.htm","type":"EX-99.1","id":"NTFILE8WXeWjbf7ivFnZnG","market":"us","size":7562},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000038/ngs-20250401.htm","primary":false,"translateUrl":"","linkName":"ngs-20250401.htm","type":"8-K","id":"NTFILE3GuPx69NDK96hug8","market":"us","size":32326},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000038/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILEBaBJxDN14uuS77FG","market":"us","size":15271}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-04-03 12:00","pubTimestamp":1743652800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02項：董事或某些高級職員的離職；選舉董事；若干人員的委任：若干人員的補償安排；第7.01項：法規FD披露；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19260850","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000032-NGS","pdf_url":"","pub_time":1742356800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/0001084991-25-000032-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript.htm","primary":true,"translateUrl":"","linkName":"exhibit991earningsscript.htm","type":"EX-99.1","id":"NTFILEAanbaKtaChvfPBA2","market":"us","size":42752},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/ngs-20250318.htm","primary":false,"translateUrl":"","linkName":"ngs-20250318.htm","type":"8-K","id":"NTFILEJ5SAKcLsUKvdtMcH","market":"us","size":39877},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript001.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript001.jpg","type":"GRAPHIC","id":"NTFILE2p3Q9txTTaEXPna3","market":"us","size":186855},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript002.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript002.jpg","type":"GRAPHIC","id":"NTFILEtoVwRuStR9YW8Rpw","market":"us","size":190440},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript003.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript003.jpg","type":"GRAPHIC","id":"NTFILEJB1MFnjXFtkyc1Z1","market":"us","size":213634},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript004.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript004.jpg","type":"GRAPHIC","id":"NTFILE4wTtfn12v8ZEBNdC","market":"us","size":209784},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript005.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript005.jpg","type":"GRAPHIC","id":"NTFILEA5ikoL5QoBPAEXuB","market":"us","size":200363},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript006.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript006.jpg","type":"GRAPHIC","id":"NTFILE9NtcnXtWTTjqSXtM","market":"us","size":187227},{"description":"IMAGE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript007.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript007.jpg","type":"GRAPHIC","id":"NTFILEDEmREqdXKAcVhWEm","market":"us","size":206220},{"description":"IMAGE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript008.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript008.jpg","type":"GRAPHIC","id":"NTFILEG8NixDgL2ZJTffD6","market":"us","size":196246},{"description":"IMAGE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript009.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript009.jpg","type":"GRAPHIC","id":"NTFILE3mQnnKiaNyBBxbdk","market":"us","size":164797},{"description":"IMAGE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript010.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript010.jpg","type":"GRAPHIC","id":"NTFILECmLvEjx2YwRQSt68","market":"us","size":155692},{"description":"IMAGE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript011.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript011.jpg","type":"GRAPHIC","id":"NTFILE5otGauEfyTLNYo2L","market":"us","size":168804},{"description":"IMAGE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript012.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript012.jpg","type":"GRAPHIC","id":"NTFILE2NNQKYRPj2cN9uJQ","market":"us","size":197450},{"description":"IMAGE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript013.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript013.jpg","type":"GRAPHIC","id":"NTFILE6sRET7Zsr13mb1sN","market":"us","size":174871},{"description":"IMAGE","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript014.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript014.jpg","type":"GRAPHIC","id":"NTFILEifYTJ8bvPcep9ttW","market":"us","size":205268},{"description":"IMAGE","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript015.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript015.jpg","type":"GRAPHIC","id":"NTFILE7sv9Ty25nki3mrhm","market":"us","size":187675},{"description":"IMAGE","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000032/exhibit991earningsscript016.jpg","primary":false,"translateUrl":"","linkName":"exhibit991earningsscript016.jpg","type":"GRAPHIC","id":"NTFILEDkCBHyNk8Dcvwogr","market":"us","size":84525}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-03-19 12:00","pubTimestamp":1742356800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure","summary_zh":"第2.02項：經營業績和財務狀況；第7.01項：法規FD披露","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19249089","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000024-NGS","pdf_url":"","pub_time":1742184000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NGS","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/0001084991-25-000024-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/ngs-20241231.htm","primary":true,"translateUrl":"","linkName":"ngs-20241231.htm","type":"10-K","id":"NTFILE7D1vkfc9giSr7sbF","market":"us","size":1738158},{"description":"EX-19","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex19insidertra.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex19insidertra.htm","type":"EX-19","id":"NTFILEWeYLbDA1yu5YwpTn","market":"us","size":136006},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex211subsidiar.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex211subsidiar.htm","type":"EX-21.1","id":"NTFILEaDStPdUGTFmWgXs5","market":"us","size":3255},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex231hlbconsent.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex231hlbconsent.htm","type":"EX-23.1","id":"NTFILE2DE8x61uJKMBsoT1","market":"us","size":2993},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex311jacobs.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex311jacobs.htm","type":"EX-31.1","id":"NTFILE8eEWaETcnEQW9qGi","market":"us","size":13626},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex312eckert.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex312eckert.htm","type":"EX-31.2","id":"NTFILEHh2F4PPrDRQ4ToJk","market":"us","size":12105},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex321jacobs.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex321jacobs.htm","type":"EX-32.1","id":"NTFILEAVdnCUy4Fymt35HE","market":"us","size":8942},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000024/a123124-ngsxex322eckert.htm","primary":false,"translateUrl":"","linkName":"a123124-ngsxex322eckert.htm","type":"EX-32.2","id":"NTFILEGbmvcNqivC3fDNmP","market":"us","size":8929}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2025-03-17 12:00","pubTimestamp":1742184000,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19249082","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000025-NGS","pdf_url":"","pub_time":1742184000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NGS","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000025/0001084991-25-000025-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000025/ex9912024q4earningsrelease.htm","primary":true,"translateUrl":"","linkName":"ex9912024q4earningsrelease.htm","type":"EX-99.1","id":"NTFILE8JU9EzfzVEYaw8Qo","market":"us","size":372184},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000025/ngs-20250317.htm","primary":false,"translateUrl":"","linkName":"ngs-20250317.htm","type":"8-K","id":"NTFILEDUVYj3DP4VYpsvAG","market":"us","size":29151},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000025/image1a.jpg","primary":false,"translateUrl":"","linkName":"image1a.jpg","type":"GRAPHIC","id":"NTFILEAa6h49Q4Y8LtJ7vW","market":"us","size":61443}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-03-17 12:00","pubTimestamp":1742184000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02：經營業績和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19060905","market":"us","labels":[],"media":"sec.gov","original_id":"AN100027525000007-NGS","pdf_url":"","pub_time":1737435600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NGS","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000100027525000007/0001000275-25-000007-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000100027525000007/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE9vsg36PKfsSDxACZ","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-01-21 13:00","pubTimestamp":1737435600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19144244","market":"us","labels":[],"media":"sec.gov","original_id":"AN108499125000004-NGS","pdf_url":"","pub_time":1735880400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"NGS","title":"Form CORRESP - Correspondence","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000108499125000004/0001084991-25-000004-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/1084991/000108499125000004/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE3Q3wjkGAJmwMZoZb","market":"us","size":5568}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC問詢函","pubTime":"2025-01-03 13:00","pubTimestamp":1735880400,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18987679","market":"us","labels":[],"media":"sec.gov","original_id":"AN197309724000031-NGS","pdf_url":"","pub_time":1735275600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NGS","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1084991/000197309724000031/0001973097-24-000031-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1084991/000197309724000031/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE8idiTsR9iZ7PgjjV","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2024-12-27 13:00","pubTimestamp":1735275600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":13,"pageCount":3,"totalSize":241,"code":"91000000","status":"200"}]}}