美股详情

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

ENDRA Life Sciences Inc

5.01

-0.4000-7.40%

盘后：5.010.00000.00%17:42 EDT

成交量：2.45万

成交额：13.33万

市值：750.65万

市盈率：-0.80

高：5.77

开：5.59

低：5.01

收：5.41

52周最高：9.85

52周最低：2.96

股本：149.98万

流通股本：142.89万

量比：1.76

换手率：1.72%

股息：- -

股息率：- -

每股收益(TTM):-6.2900

每股收益(LYR):-8.9291

净资产收益率：-152.04%

总资产收益率：-77.32%

市净率：1.19

市盈率(LYR):-0.56

数据加载中...

总览公司新闻公告

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

季度报告

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

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

重要事件披露

8-K - Current report

季度报告

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

重要事件披露

8-K - Current report

重要事件披露

Current report, items 1.01, 2.03, and 3.01

重要事件披露

8-K - Current report

重要事件披露

Current report, item 8.01

重要事件披露

8-K - Current report

员工持股计划

Securities to be offered to employees in employee benefit plans

年度报告

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

重要事件披露

Current report, items 2.02 and 9.01

重要事件披露

Current report, items 8.01 and 9.01

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hans/stock/NDRA/filings?page=8"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"NDRA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NDRA\",,,,,undefined,":{"symbol":"NDRA","market":"US","secType":"STK","nameCN":"ENDRA Life Sciences Inc","latestPrice":5.005,"timestamp":1787947200000,"preClose":5.405,"halted":0,"volume":24533,"hourTrading":{"tag":"盘后","latestPrice":5.005,"preClose":5.005,"latestTime":"17:42 EDT","volume":65,"amount":331.42,"timestamp":1787953336932,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.07400555041628128,"floatShares":1428899,"shares":1499800,"eps":-6.29,"marketStatus":"休市中","change":-0.4,"latestTime":"08-28 16:00:00 EDT","open":5.59,"high":5.77,"low":5.005,"amount":133322.62586,"amplitude":0.141536,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-6.29,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1788163200000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":5.405,"preHourTrading":{"tag":"盘前","latestPrice":5.15,"preClose":5.405,"latestTime":"09:12 EDT","volume":3284,"amount":19097.208752000002,"timestamp":1787922727163,"change":-0.255,"changeRate":-0.047179,"amplitude":0.347826},"postHourTrading":{"tag":"盘后","latestPrice":5.005,"preClose":5.005,"latestTime":"17:42 EDT","volume":65,"amount":331.42,"timestamp":1787953336932,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.755241},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NDRA\",,,,,undefined,":{"symbol":"NDRA","floatShares":1428899,"roa":"-77.32%","roe":"-152.04%","lyrEps":-8.929137,"volumeRatio":1.755241,"shares":1499800,"dividePrice":0,"high":5.77,"amplitude":0.141536,"preClose":5.405,"low":5.005,"week52Low":2.96,"pbRate":"1.19","week52High":9.85,"institutionHeld":0,"latestPrice":5.005,"eps":-6.29,"divideRate":0,"volume":24533,"delay":0,"ttmEps":-6.29,"open":5.59,"prevYearClose":4.53,"prevWeekClose":4.49,"prevMonthClose":4.7,"prevQuarterClose":5.33,"fiveDayClose":4.49,"twentyDayClose":4.7,"sixtyDayClose":4.73},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NDRA\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-14","symbol":"NDRA","fiscalQuarterEnding":"2026/06","expectedEps":-0.84,"name":null,"time":"盘后","type":"earning","dateTimestamp":1786680000000,"reportTimeType":"post","actualEps":-0.63},{"market":"US","date":"2026-05-18","symbol":"NDRA","fiscalQuarterEnding":"2026/03","expectedEps":-1.23,"name":null,"time":"盘后","type":"earning","dateTimestamp":1779076800000,"reportTimeType":"post","actualEps":-1.66},{"market":"US","date":"2026-03-31","symbol":"NDRA","fiscalQuarterEnding":"2025/12","expectedEps":-1.23,"name":null,"time":"盘后","type":"earning","dateTimestamp":1774929600000,"reportTimeType":"post","actualEps":-1.67},{"market":"US","date":"2025-11-14","symbol":"NDRA","fiscalQuarterEnding":"2025/09","expectedEps":-1.95,"name":null,"time":"盘后","type":"earning","dateTimestamp":1763096400000,"reportTimeType":"post","actualEps":-1.75},{"market":"US","date":"2025-08-14","symbol":"NDRA","fiscalQuarterEnding":"2025/06","expectedEps":-2.27,"name":null,"time":"盘后","type":"earning","dateTimestamp":1755144000000,"reportTimeType":"post","actualEps":-1.71}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NDRA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NDRA\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":1,"updateTime":1601697600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NDRA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NDRA","date":"2026-08-27","current":-0.795707,"percent":0.189542,"low":-7.81688,"twenty":-1.335729,"median":-0.761493,"eighty":-0.384695,"high":-0.06001,"avg":-1.131119,"sd":1.330362,"marketCap":8159118},"quantilePoints":[{"date":"2021-09-03","current":-7.549962,"twenty":-5.4944,"median":-1.424629,"eighty":-1.01696,"marketCap":82877533},{"date":"2021-09-10","current":-7.092388,"twenty":-5.510804,"median":-1.424629,"eighty":-1.018566,"marketCap":77854652},{"date":"2021-09-17","current":-6.672946,"twenty":-5.549447,"median":-1.430677,"eighty":-1.020332,"marketCap":73250345},{"date":"2021-09-24","current":-6.863602,"twenty":-5.599422,"median":-1.442506,"eighty":-1.021317,"marketCap":75343212},{"date":"2021-10-01","current":-6.520422,"twenty":-5.617744,"median":-1.452327,"eighty":-1.021995,"marketCap":71576051},{"date":"2021-10-08","current":-6.367897,"twenty":-5.618312,"median":-1.45777,"eighty":-1.023553,"marketCap":69901757},{"date":"2021-10-15","current":-6.024717,"twenty":-5.633794,"median":-1.465985,"eighty":-1.024683,"marketCap":66134597},{"date":"2021-10-22","current":-6.291635,"twenty":-5.678189,"median":-1.470971,"eighty":-1.026454,"marketCap":69064611},{"date":"2021-10-29","current":-6.024717,"twenty":-5.704171,"median":-1.478589,"eighty":-1.030548,"marketCap":66134597},{"date":"2021-11-05","current":-5.529013,"twenty":-5.722066,"median":-1.484403,"eighty":-1.030733,"marketCap":60693143},{"date":"2021-11-12","current":-5.376488,"twenty":-5.716569,"median":-1.488198,"eighty":-1.031331,"marketCap":59018849},{"date":"2021-11-19","current":-4.144497,"twenty":-5.704171,"median":-1.491556,"eighty":-1.032801,"marketCap":43009034},{"date":"2021-11-26","current":-3.900703,"twenty":-5.704171,"median":-1.493841,"eighty":-1.033567,"marketCap":40479091},{"date":"2021-12-03","current":-3.233927,"twenty":-5.704171,"median":-1.494543,"eighty":-1.03618,"marketCap":33559696},{"date":"2021-12-10","current":-3.49438,"twenty":-5.69501,"median":-1.495932,"eighty":-1.03676,"marketCap":36262519},{"date":"2021-12-17","current":-3.209547,"twenty":-5.686885,"median":-1.497722,"eighty":-1.037922,"marketCap":33306702},{"date":"2021-12-23","current":-3.384673,"twenty":-5.652102,"median":-1.508496,"eighty":-1.038038,"marketCap":35124044},{"date":"2021-12-31","current":-2.810944,"twenty":-5.636705,"median":-1.524772,"eighty":-1.039518,"marketCap":29170245},{"date":"2022-01-07","current":-2.899116,"twenty":-5.63503,"median":-1.540461,"eighty":-1.041798,"marketCap":30085241},{"date":"2022-01-14","current":-2.81582,"twenty":-5.63503,"median":-1.541726,"eighty":-1.042393,"marketCap":29220843},{"date":"2022-01-21","current":-2.518798,"twenty":-5.631323,"median":-1.544178,"eighty":-1.043975,"marketCap":26138529},{"date":"2022-01-28","current":-2.313604,"twenty":-5.628852,"median":-1.545282,"eighty":-1.045025,"marketCap":24009160},{"date":"2022-02-04","current":-2.421687,"twenty":-5.622587,"median":-1.549159,"eighty":-1.045296,"marketCap":25130769},{"date":"2022-02-11","current":-1.645203,"twenty":-5.618411,"median":-1.555565,"eighty":-1.045565,"marketCap":17072900},{"date":"2022-02-18","current":-1.796761,"twenty":-5.618115,"median":-1.561825,"eighty":-1.045988,"marketCap":18645681},{"date":"2022-02-25","current":-1.805294,"twenty":-5.617848,"median":-1.575832,"eighty":-1.046343,"marketCap":18734229},{"date":"2022-03-04","current":-1.625293,"twenty":-5.617744,"median":-1.596233,"eighty":-1.047205,"marketCap":16866288},{"date":"2022-03-11","current":-1.787822,"twenty":-5.617744,"median":-1.598476,"eighty":-1.04841,"marketCap":18552916},{"date":"2022-03-18","current":-1.674458,"twenty":-5.617744,"median":-1.60063,"eighty":-1.049477,"marketCap":17376493},{"date":"2022-03-25","current":-1.560281,"twenty":-5.617744,"median":-1.588724,"eighty":-1.050812,"marketCap":16191636},{"date":"2022-04-01","current":-1.493685,"twenty":-5.61083,"median":-1.577719,"eighty":-1.051844,"marketCap":16775948},{"date":"2022-04-08","current":-1.273459,"twenty":-5.600459,"median":-1.579605,"eighty":-1.053144,"marketCap":14302542},{"date":"2022-04-14","current":-1.017511,"twenty":-5.599422,"median":-1.572255,"eighty":-1.053137,"marketCap":11427925},{"date":"2022-04-22","current":-1.055982,"twenty":-5.592853,"median":-1.561053,"eighty":-1.050754,"marketCap":11860000},{"date":"2022-04-29","current":-1.018297,"twenty":-5.58098,"median":-1.557031,"eighty":-1.04895,"marketCap":11436743},{"date":"2022-05-06","current":-1.294285,"twenty":-5.568177,"median":-1.551749,"eighty":-1.050214,"marketCap":14536438},{"date":"2022-05-13","current":-1.063581,"twenty":-5.549447,"median":-1.547817,"eighty":-1.050754,"marketCap":12571713},{"date":"2022-05-20","current":-1.186507,"twenty":-5.537464,"median":-1.545282,"eighty":-1.050754,"marketCap":14024725},{"date":"2022-05-27","current":-1.223385,"twenty":-5.530856,"median":-1.544178,"eighty":-1.051416,"marketCap":14460629},{"date":"2022-06-03","current":-1.255987,"twenty":-5.529013,"median":-1.544028,"eighty":-1.05313,"marketCap":14845993},{"date":"2022-06-10","current":-1.469773,"twenty":-5.529013,"median":-1.541726,"eighty":-1.053164,"marketCap":17372971},{"date":"2022-06-17","current":-1.138406,"twenty":-5.526155,"median":-1.539196,"eighty":-1.053865,"marketCap":13456155},{"date":"2022-06-24","current":-1.207886,"twenty":-5.513874,"median":-1.530978,"eighty":-1.054313,"marketCap":14277423},{"date":"2022-07-01","current":-1.219644,"twenty":-5.510804,"median":-1.524772,"eighty":-1.054425,"marketCap":14416407},{"date":"2022-07-08","current":-1.401896,"twenty":-5.487541,"median":-1.515343,"eighty":-1.054425,"marketCap":16570655},{"date":"2022-07-15","current":-1.26347,"twenty":-5.44489,"median":-1.496653,"eighty":-1.054425,"marketCap":14934437},{"date":"2022-07-22","current":-1.376242,"twenty":-5.383227,"median":-1.494973,"eighty":-1.054425,"marketCap":16267418},{"date":"2022-07-29","current":-1.468704,"twenty":-5.358463,"median":-1.493685,"eighty":-1.054425,"marketCap":17360336},{"date":"2022-08-05","current":-1.871694,"twenty":-5.334864,"median":-1.493685,"eighty":-1.054425,"marketCap":22123752},{"date":"2022-08-12","current":-1.881843,"twenty":-5.300182,"median":-1.493685,"eighty":-1.054425,"marketCap":22243720},{"date":"2022-08-19","current":-1.454154,"twenty":-5.266072,"median":-1.493138,"eighty":-1.054425,"marketCap":17758335},{"date":"2022-08-26","current":-1.484676,"twenty":-5.202895,"median":-1.4883,"eighty":-1.054425,"marketCap":18131064},{"date":"2022-09-02","current":-1.499677,"twenty":-5.130671,"median":-1.486894,"eighty":-1.054425,"marketCap":18314270},{"date":"2022-09-09","current":-1.779541,"twenty":-5.025929,"median":-1.486894,"eighty":-1.054425,"marketCap":21732007},{"date":"2022-09-16","current":-1.707118,"twenty":-5.007646,"median":-1.486894,"eighty":-1.054425,"marketCap":20847565},{"date":"2022-09-23","current":-1.597966,"twenty":-4.843572,"median":-1.486894,"eighty":-1.054425,"marketCap":19514584},{"date":"2022-09-30","current":-1.582964,"twenty":-4.755365,"median":-1.486894,"eighty":-1.054425,"marketCap":19331378},{"date":"2022-10-07","current":-1.629522,"twenty":-4.524047,"median":-1.486894,"eighty":-1.054425,"marketCap":19899948},{"date":"2022-10-14","current":-1.575204,"twenty":-4.331868,"median":-1.486894,"eighty":-1.054425,"marketCap":19236616},{"date":"2022-10-21","current":-1.655387,"twenty":-4.116594,"median":-1.486894,"eighty":-1.054425,"marketCap":20215820},{"date":"2022-10-28","current":-1.294306,"twenty":-4.044603,"median":-1.484403,"eighty":-1.054425,"marketCap":15806244},{"date":"2022-11-04","current":-1.112213,"twenty":-3.983585,"median":-1.471743,"eighty":-1.054425,"marketCap":13582504},{"date":"2022-11-11","current":-1.132906,"twenty":-3.903466,"median":-1.468006,"eighty":-1.05315,"marketCap":13835202},{"date":"2022-11-18","current":-0.845219,"twenty":-3.881444,"median":-1.45777,"eighty":-1.05043,"marketCap":10982876},{"date":"2022-11-25","current":-0.830876,"twenty":-3.736348,"median":-1.450138,"eighty":-1.0464,"marketCap":10796511},{"date":"2022-12-02","current":-0.967978,"twenty":-3.650625,"median":-1.434113,"eighty":-1.043975,"marketCap":12578031},{"date":"2022-12-09","current":-0.816777,"twenty":-3.599489,"median":-1.424629,"eighty":-1.038924,"marketCap":10613305},{"date":"2022-12-16","current":-1.157101,"twenty":-3.512622,"median":-1.414747,"eighty":-1.038009,"marketCap":15035516},{"date":"2022-12-23","current":-1.310223,"twenty":-3.473916,"median":-1.410857,"eighty":-1.038009,"marketCap":17025195},{"date":"2022-12-30","current":-0.98937,"twenty":-3.427407,"median":-1.403105,"eighty":-1.035931,"marketCap":12855998},{"date":"2023-01-06","current":-1.205719,"twenty":-3.385911,"median":-1.396712,"eighty":-1.033391,"marketCap":15667261},{"date":"2023-01-13","current":-1.142516,"twenty":-3.276451,"median":-1.384258,"eighty":-1.033391,"marketCap":14845993},{"date":"2023-01-20","current":-1.123069,"twenty":-3.276451,"median":-1.376242,"eighty":-1.033391,"marketCap":14593295},{"date":"2023-01-27","current":-0.974785,"twenty":-3.276451,"median":-1.366183,"eighty":-1.030872,"marketCap":12666475},{"date":"2023-02-03","current":-1.001525,"twenty":-3.210387,"median":-1.361784,"eighty":-1.024024,"marketCap":13013934},{"date":"2023-02-10","current":-0.948045,"twenty":-3.15363,"median":-1.352191,"eighty":-1.019384,"marketCap":12319015},{"date":"2023-02-17","current":-0.943183,"twenty":-3.111948,"median":-1.344929,"eighty":-1.01516,"marketCap":12255841},{"date":"2023-02-24","current":-0.8872,"twenty":-3.108045,"median":-1.342588,"eighty":-1.012746,"marketCap":11528387},{"date":"2023-03-03","current":-0.929813,"twenty":-3.103665,"median":-1.335654,"eighty":-1.008559,"marketCap":12082111},{"date":"2023-03-10","current":-0.875119,"twenty":-3.072164,"median":-1.335508,"eighty":-1.001631,"marketCap":11371399},{"date":"2023-03-17","current":-0.839221,"twenty":-3.004568,"median":-1.325468,"eighty":-0.999203,"marketCap":11060169},{"date":"2023-03-24","current":-0.70937,"twenty":-3.004568,"median":-1.314828,"eighty":-0.990149,"marketCap":9348853},{"date":"2023-03-31","current":-0.550639,"twenty":-3.004098,"median":-1.309697,"eighty":-0.988547,"marketCap":7256928},{"date":"2023-04-06","current":-0.488144,"twenty":-3.004098,"median":-1.306176,"eighty":-0.981528,"marketCap":6433291},{"date":"2023-04-14","current":-0.497762,"twenty":-3.004568,"median":-1.30167,"eighty":-0.974283,"marketCap":6560055},{"date":"2023-04-21","current":-0.437646,"twenty":-3.004568,"median":-1.295537,"eighty":-0.972559,"marketCap":5767778},{"date":"2023-04-27","current":-0.391958,"twenty":-3.005509,"median":-1.294285,"eighty":-0.971958,"marketCap":5165647},{"date":"2023-05-05","current":-0.918761,"twenty":-3.005979,"median":-1.28828,"eighty":-0.968995,"marketCap":12108440},{"date":"2023-05-12","current":-0.724509,"twenty":-3.005979,"median":-1.285254,"eighty":-0.966634,"marketCap":9548370},{"date":"2023-05-19","current":-0.745974,"twenty":-3.005979,"median":-1.284492,"eighty":-0.954981,"marketCap":9894325},{"date":"2023-05-26","current":-0.747391,"twenty":-3.005979,"median":-1.284492,"eighty":-0.949914,"marketCap":9913123},{"date":"2023-06-02","current":-0.789753,"twenty":-3.005979,"median":-1.284492,"eighty":-0.946492,"marketCap":10474992},{"date":"2023-06-09","current":-0.879947,"twenty":-3.005979,"median":-1.284492,"eighty":-0.945012,"marketCap":11671300},{"date":"2023-06-16","current":-0.829181,"twenty":-3.005979,"median":-1.284492,"eighty":-0.940587,"marketCap":10997956},{"date":"2023-06-23","current":-0.826361,"twenty":-3.006304,"median":-1.28364,"eighty":-0.939314,"marketCap":10960548},{"date":"2023-06-30","current":-0.812259,"twenty":-3.006467,"median":-1.278241,"eighty":-0.935012,"marketCap":10773508},{"date":"2023-07-07","current":-0.8179,"twenty":-3.006467,"median":-1.274595,"eighty":-0.930393,"marketCap":10848324},{"date":"2023-07-14","current":-0.767134,"twenty":-3.006467,"median":-1.273459,"eighty":-0.925039,"marketCap":10174980},{"date":"2023-07-21","current":-0.778415,"twenty":-3.006467,"median":-1.273459,"eighty":-0.914021,"marketCap":10324612},{"date":"2023-07-28","current":-0.727649,"twenty":-3.006467,"median":-1.273459,"eighty":-0.909893,"marketCap":9651267},{"date":"2023-08-04","current":-0.65996,"twenty":-3.006467,"median":-1.270952,"eighty":-0.899347,"marketCap":8753475},{"date":"2023-08-11","current":-0.755852,"twenty":-3.006467,"median":-1.270952,"eighty":-0.892904,"marketCap":10025348},{"date":"2023-08-18","current":-0.685168,"twenty":-3.006467,"median":-1.269883,"eighty":-0.888836,"marketCap":8379395},{"date":"2023-08-25","current":-0.685168,"twenty":-3.006467,"median":-1.260056,"eighty":-0.885248,"marketCap":8379395},{"date":"2023-08-31","current":-0.721873,"twenty":-3.006467,"median":-1.259384,"eighty":-0.880792,"marketCap":8828291},{"date":"2023-09-08","current":-0.691346,"twenty":-3.006629,"median":-1.256886,"eighty":-0.878142,"marketCap":8454959},{"date":"2023-09-15","current":-0.752461,"twenty":-3.006629,"median":-1.250704,"eighty":-0.875119,"marketCap":9202371},{"date":"2023-09-22","current":-0.70352,"twenty":-3.006629,"median":-1.24175,"eighty":-0.868693,"marketCap":8603843},{"date":"2023-09-29","current":-0.672932,"twenty":-3.006629,"median":-1.236183,"eighty":-0.86311,"marketCap":8229763},{"date":"2023-10-06","current":-0.623992,"twenty":-3.006629,"median":-1.229108,"eighty":-0.860468,"marketCap":7631235},{"date":"2023-10-13","current":-0.623992,"twenty":-3.006629,"median":-1.225415,"eighty":-0.85531,"marketCap":7631235},{"date":"2023-10-20","current":-0.636227,"twenty":-3.006629,"median":-1.220163,"eighty":-0.851006,"marketCap":7780867},{"date":"2023-10-27","current":-0.593404,"twenty":-2.93595,"median":-1.214235,"eighty":-0.847707,"marketCap":7257154},{"date":"2023-11-03","current":-0.581047,"twenty":-2.887171,"median":-1.207886,"eighty":-0.84354,"marketCap":7106026},{"date":"2023-11-10","current":-0.581964,"twenty":-2.878795,"median":-1.204106,"eighty":-0.83869,"marketCap":7117248},{"date":"2023-11-17","current":-0.60405,"twenty":-2.827948,"median":-1.196151,"eighty":-0.836268,"marketCap":7182338},{"date":"2023-11-24","current":-0.703966,"twenty":-2.814357,"median":-1.191325,"eighty":-0.834822,"marketCap":8370372},{"date":"2023-12-01","current":-0.705672,"twenty":-2.814357,"median":-1.18981,"eighty":-0.829336,"marketCap":8390664},{"date":"2023-12-08","current":-0.981286,"twenty":-2.81387,"median":-1.183689,"eighty":-0.829181,"marketCap":11667792},{"date":"2023-12-15","current":-1.009729,"twenty":-2.81387,"median":-1.176239,"eighty":-0.829181,"marketCap":12005989},{"date":"2023-12-22","current":-1.592812,"twenty":-2.81387,"median":-1.176052,"eighty":-0.829181,"marketCap":18939025},{"date":"2023-12-29","current":-1.429264,"twenty":-2.814357,"median":-1.176052,"eighty":-0.829181,"marketCap":16994393},{"date":"2024-01-05","current":-1.01684,"twenty":-2.814845,"median":-1.175901,"eighty":-0.829181,"marketCap":12090538},{"date":"2024-01-12","current":-0.917289,"twenty":-2.814845,"median":-1.171505,"eighty":-0.829181,"marketCap":10906849},{"date":"2024-01-19","current":-0.782184,"twenty":-2.815332,"median":-1.169256,"eighty":-0.829181,"marketCap":9300414},{"date":"2024-01-26","current":-0.732409,"twenty":-2.814845,"median":-1.161708,"eighty":-0.823764,"marketCap":8708569},{"date":"2024-02-02","current":-0.725298,"twenty":-2.814845,"median":-1.159283,"eighty":-0.8179,"marketCap":8624020},{"date":"2024-02-09","current":-0.810627,"twenty":-2.814845,"median":-1.157755,"eighty":-0.816777,"marketCap":9638611},{"date":"2024-02-16","current":-1.058059,"twenty":-2.814845,"median":-1.153142,"eighty":-0.813385,"marketCap":12580651},{"date":"2024-02-23","current":-1.06734,"twenty":-2.814845,"median":-1.151706,"eighty":-0.813385,"marketCap":12691007},{"date":"2024-03-01","current":-1.039497,"twenty":-2.814357,"median":-1.149511,"eighty":-0.813741,"marketCap":12359938},{"date":"2024-03-08","current":-1.020934,"twenty":-2.814357,"median":-1.146795,"eighty":-0.813741,"marketCap":12139224},{"date":"2024-03-15","current":-0.965247,"twenty":-2.814357,"median":-1.144129,"eighty":-0.813741,"marketCap":11477085},{"date":"2024-03-22","current":-0.872249,"twenty":-2.814357,"median":-1.139964,"eighty":-0.813741,"marketCap":10371312},{"date":"2024-03-28","current":-0.761339,"twenty":-2.814357,"median":-1.137654,"eighty":-0.812507,"marketCap":9052551},{"date":"2024-04-05","current":-0.409165,"twenty":-2.814845,"median":-1.133478,"eighty":-0.806618,"marketCap":4116300},{"date":"2024-04-12","current":-0.405874,"twenty":-2.814845,"median":-1.1312,"eighty":-0.80262,"marketCap":4083193},{"date":"2024-04-19","current":-0.25603,"twenty":-2.814845,"median":-1.124745,"eighty":-0.798342,"marketCap":2575722},{"date":"2024-04-26","current":-0.266012,"twenty":-2.814357,"median":-1.118778,"eighty":-0.793585,"marketCap":2676147},{"date":"2024-05-03","current":-0.36419,"twenty":-2.814357,"median":-1.114958,"eighty":-0.783905,"marketCap":3663838},{"date":"2024-05-10","current":-0.332049,"twenty":-2.814357,"median":-1.1126,"eighty":-0.780576,"marketCap":3340493},{"date":"2024-05-17","current":-0.314677,"twenty":-2.814357,"median":-1.1126,"eighty":-0.77514,"marketCap":3113159},{"date":"2024-05-24","current":-0.313561,"twenty":-2.814357,"median":-1.1126,"eighty":-0.770821,"marketCap":3102123},{"date":"2024-05-31","current":-0.312446,"twenty":-2.814357,"median":-1.1126,"eighty":-0.76944,"marketCap":3091088},{"date":"2024-06-07","current":-0.199797,"twenty":-2.814357,"median":-1.1126,"eighty":-0.7657,"marketCap":1976628},{"date":"2024-06-14","current":-0.175017,"twenty":-2.814845,"median":-1.112407,"eighty":-0.761418,"marketCap":1731478},{"date":"2024-06-21","current":-0.205342,"twenty":-2.815332,"median":-1.099762,"eighty":-0.760879,"marketCap":2031486},{"date":"2024-06-28","current":-0.731629,"twenty":-2.823946,"median":-1.098851,"eighty":-0.755534,"marketCap":7238151},{"date":"2024-07-05","current":-0.64639,"twenty":-2.823946,"median":-1.096159,"eighty":-0.752188,"marketCap":6394871},{"date":"2024-07-12","current":-0.618688,"twenty":-2.823946,"median":-1.090253,"eighty":-0.747453,"marketCap":6120805},{"date":"2024-07-15","current":-0.649232,"twenty":-2.823946,"median":-1.088205,"eighty":-0.747058,"marketCap":6422980},{"date":"2024-08-02","current":-0.568255,"twenty":-2.899116,"median":-1.079543,"eighty":-0.741121,"marketCap":5621865},{"date":"2024-08-09","current":-0.502906,"twenty":-2.899116,"median":-1.077523,"eighty":-0.737319,"marketCap":4975350},{"date":"2024-08-16","current":-0.382031,"twenty":-2.899116,"median":-1.077523,"eighty":-0.733289,"marketCap":3654212},{"date":"2024-08-23","current":-0.067417,"twenty":-2.899116,"median":-1.077523,"eighty":-0.731629,"marketCap":644856},{"date":"2024-08-30","current":-0.758777,"twenty":-2.899116,"median":-1.073923,"eighty":-0.727991,"marketCap":7257875},{"date":"2024-09-06","current":-0.56565,"twenty":-2.899116,"median":-1.06734,"eighty":-0.725837,"marketCap":5410573},{"date":"2024-09-13","current":-0.440091,"twenty":-2.899116,"median":-1.06591,"eighty":-0.723798,"marketCap":4209567},{"date":"2024-09-20","current":-0.400716,"twenty":-2.899116,"median":-1.062297,"eighty":-0.719453,"marketCap":3832939},{"date":"2024-09-27","current":-0.389148,"twenty":-2.899116,"median":-1.059696,"eighty":-0.714009,"marketCap":3722286},{"date":"2024-10-04","current":-0.393593,"twenty":-2.899116,"median":-1.059696,"eighty":-0.709458,"marketCap":3764808},{"date":"2024-10-11","current":-0.427608,"twenty":-2.899116,"median":-1.059696,"eighty":-0.705855,"marketCap":4090162},{"date":"2024-10-18","current":-0.40059,"twenty":-2.899116,"median":-1.059696,"eighty":-0.70352,"marketCap":3831738},{"date":"2024-10-25","current":-0.586794,"twenty":-2.899116,"median":-1.059696,"eighty":-0.699445,"marketCap":5612818},{"date":"2024-10-31","current":-0.549281,"twenty":-2.899116,"median":-1.059696,"eighty":-0.69514,"marketCap":5253999},{"date":"2024-11-08","current":-0.328757,"twenty":-2.902773,"median":-1.06009,"eighty":-0.691021,"marketCap":3144638},{"date":"2024-11-15","current":-0.293771,"twenty":-2.902773,"median":-1.06009,"eighty":-0.683772,"marketCap":2809989},{"date":"2024-11-22","current":-0.311093,"twenty":-2.902773,"median":-1.06009,"eighty":-0.682492,"marketCap":2799366},{"date":"2024-11-29","current":-0.331239,"twenty":-2.902773,"median":-1.06009,"eighty":-0.682492,"marketCap":2980648},{"date":"2024-12-06","current":-0.300769,"twenty":-2.902773,"median":-1.06009,"eighty":-0.68139,"marketCap":2652325},{"date":"2024-12-13","current":-0.267891,"twenty":-2.902773,"median":-1.06009,"eighty":-0.679227,"marketCap":2362395},{"date":"2024-12-20","current":-0.326949,"twenty":-2.902773,"median":-1.06009,"eighty":-0.677829,"marketCap":2883195},{"date":"2024-12-27","current":-0.3373,"twenty":-2.902773,"median":-1.06009,"eighty":-0.672932,"marketCap":2974470},{"date":"2025-01-03","current":-0.392096,"twenty":-2.902773,"median":-1.05941,"eighty":-0.671364,"marketCap":3457687},{"date":"2025-01-10","current":-0.365307,"twenty":-2.90643,"median":-1.057374,"eighty":-0.666815,"marketCap":3221448},{"date":"2025-01-17","current":-0.361045,"twenty":-2.90643,"median":-1.054495,"eighty":-0.661669,"marketCap":3183864},{"date":"2025-01-24","current":-0.36348,"twenty":-2.90643,"median":-1.050654,"eighty":-0.653078,"marketCap":3205340},{"date":"2025-01-31","current":-0.31051,"twenty":-2.90643,"median":-1.048664,"eighty":-0.646878,"marketCap":2738230},{"date":"2025-02-07","current":-0.328776,"twenty":-2.90643,"median":-1.044137,"eighty":-0.644445,"marketCap":2899303},{"date":"2025-02-14","current":-0.305031,"twenty":-2.90643,"median":-1.03979,"eighty":-0.642345,"marketCap":2689909},{"date":"2025-02-21","current":-0.277024,"twenty":-2.90643,"median":-1.039497,"eighty":-0.639007,"marketCap":2442931},{"date":"2025-02-28","current":-0.266674,"twenty":-2.90643,"median":-1.039497,"eighty":-0.634108,"marketCap":2351657},{"date":"2025-03-07","current":-0.222228,"twenty":-2.910087,"median":-1.039643,"eighty":-0.627711,"marketCap":1959714},{"date":"2025-03-14","current":-0.234819,"twenty":-2.910087,"median":-1.039643,"eighty":-0.623992,"marketCap":2070746},{"date":"2025-03-21","current":-0.245364,"twenty":-2.910087,"median":-1.039643,"eighty":-0.619239,"marketCap":2163739},{"date":"2025-03-28","current":-0.258759,"twenty":-2.910087,"median":-1.039643,"eighty":-0.610909,"marketCap":2281859},{"date":"2025-04-04","current":-0.184289,"twenty":-2.910087,"median":-1.039643,"eighty":-0.593404,"marketCap":2120786},{"date":"2025-04-11","current":-0.192975,"twenty":-2.90643,"median":-1.039497,"eighty":-0.582955,"marketCap":2220741},{"date":"2025-04-17","current":-0.163662,"twenty":-2.90643,"median":-1.039497,"eighty":-0.574317,"marketCap":1883413},{"date":"2025-04-25","current":-0.168552,"twenty":-2.910087,"median":-1.039643,"eighty":-0.558777,"marketCap":1939691},{"date":"2025-05-02","current":-0.351751,"twenty":-2.910087,"median":-1.039643,"eighty":-0.546249,"marketCap":4047933},{"date":"2025-05-09","current":-0.300454,"twenty":-2.910087,"median":-1.039643,"eighty":-0.519328,"marketCap":3457609},{"date":"2025-05-16","current":-0.156822,"twenty":-2.910087,"median":-1.039643,"eighty":-0.498389,"marketCap":1804703},{"date":"2025-05-23","current":-0.180141,"twenty":-2.910087,"median":-1.039643,"eighty":-0.473356,"marketCap":1759726},{"date":"2025-05-30","current":-0.244144,"twenty":-2.910087,"median":-1.039643,"eighty":-0.453311,"marketCap":2384935},{"date":"2025-06-06","current":-0.255481,"twenty":-2.910087,"median":-1.039643,"eighty":-0.440928,"marketCap":2495690},{"date":"2025-06-13","current":-0.276646,"twenty":-2.910087,"median":-1.039643,"eighty":-0.430761,"marketCap":2702434},{"date":"2025-06-20","current":-0.242632,"twenty":-2.913744,"median":-1.039495,"eighty":-0.413083,"marketCap":2370167},{"date":"2025-06-27","current":-0.264552,"twenty":-2.913744,"median":-1.038067,"eighty":-0.408197,"marketCap":2584295},{"date":"2025-07-03","current":-0.267575,"twenty":-2.913744,"median":-1.037922,"eighty":-0.406125,"marketCap":2613829},{"date":"2025-07-11","current":-0.60469,"twenty":-2.913744,"median":-1.037922,"eighty":-0.405874,"marketCap":5906960},{"date":"2025-07-18","current":-0.563117,"twenty":-2.913744,"median":-1.037922,"eighty":-0.405874,"marketCap":5500856},{"date":"2025-07-25","current":-0.496602,"twenty":-2.913744,"median":-1.033126,"eighty":-0.405874,"marketCap":4851090},{"date":"2025-08-01","current":-0.399095,"twenty":-2.913744,"median":-1.025438,"eighty":-0.402188,"marketCap":3898593},{"date":"2025-08-08","current":-0.321997,"twenty":-2.913744,"median":-1.020972,"eighty":-0.399258,"marketCap":3145456},{"date":"2025-08-15","current":-0.335603,"twenty":-2.913744,"median":-1.01684,"eighty":-0.39452,"marketCap":3278362},{"date":"2025-08-22","current":-0.389889,"twenty":-2.913744,"median":-1.012801,"eighty":-0.39372,"marketCap":3417507},{"date":"2025-08-29","current":-0.355537,"twenty":-2.913744,"median":-1.008817,"eighty":-0.3915,"marketCap":3116405},{"date":"2025-09-05","current":-0.365843,"twenty":-2.917401,"median":-1.001578,"eighty":-0.38903,"marketCap":3206736},{"date":"2025-09-12","current":-0.3959,"twenty":-2.913744,"median":-0.98937,"eighty":-0.385079,"marketCap":3470200},{"date":"2025-09-19","current":-0.412217,"twenty":-2.913744,"median":-0.981286,"eighty":-0.385079,"marketCap":3613224},{"date":"2025-09-26","current":-0.420805,"twenty":-2.913744,"median":-0.974785,"eighty":-0.385079,"marketCap":3688499},{"date":"2025-10-03","current":-0.496378,"twenty":-2.913744,"median":-0.972354,"eighty":-0.385079,"marketCap":4350923},{"date":"2025-10-10","current":-0.584833,"twenty":-2.913744,"median":-0.955966,"eighty":-0.385079,"marketCap":5126261},{"date":"2025-10-17","current":-0.60115,"twenty":-2.913744,"median":-0.948045,"eighty":-0.385079,"marketCap":5269285},{"date":"2025-10-24","current":-0.425958,"twenty":-2.913744,"median":-0.93346,"eighty":-0.385079,"marketCap":3733664},{"date":"2025-10-31","current":-0.419088,"twenty":-2.913744,"median":-0.917289,"eighty":-0.385079,"marketCap":3673444},{"date":"2025-11-07","current":-0.506684,"twenty":-2.913744,"median":-0.911582,"eighty":-0.385079,"marketCap":4441254},{"date":"2025-11-14","current":-0.564223,"twenty":-2.913744,"median":-0.894528,"eighty":-0.385079,"marketCap":4945600},{"date":"2025-11-21","current":-0.821601,"twenty":-2.913744,"median":-0.891229,"eighty":-0.385079,"marketCap":6578727},{"date":"2025-11-28","current":-0.860933,"twenty":-2.913744,"median":-0.884842,"eighty":-0.385079,"marketCap":6893666},{"date":"2025-12-05","current":-0.801207,"twenty":-2.913744,"median":-0.879947,"eighty":-0.385079,"marketCap":6415425},{"date":"2025-12-12","current":-0.86239,"twenty":-2.913744,"median":-0.872587,"eighty":-0.385079,"marketCap":6905330},{"date":"2025-12-19","current":-0.73711,"twenty":-2.913744,"median":-0.867513,"eighty":-0.385079,"marketCap":5902191},{"date":"2025-12-26","current":-0.742937,"twenty":-2.913744,"median":-0.863025,"eighty":-0.385079,"marketCap":5948849},{"date":"2026-01-02","current":-0.659903,"twenty":-2.913744,"median":-0.860933,"eighty":-0.385079,"marketCap":5283977},{"date":"2026-01-09","current":-0.672984,"twenty":-2.913744,"median":-0.856847,"eighty":-0.385079,"marketCap":5388724},{"date":"2026-01-16","current":-0.651162,"twenty":-2.913744,"median":-0.846103,"eighty":-0.385079,"marketCap":5213991},{"date":"2026-01-23","current":-0.683211,"twenty":-2.815332,"median":-0.844909,"eighty":-0.385079,"marketCap":5470608},{"date":"2026-01-30","current":-0.582696,"twenty":-2.616722,"median":-0.839221,"eighty":-0.385079,"marketCap":4665764},{"date":"2026-02-06","current":-0.552104,"twenty":-2.43794,"median":-0.834822,"eighty":-0.385079,"marketCap":4420811},{"date":"2026-02-13","current":-0.520056,"twenty":-2.310028,"median":-0.829181,"eighty":-0.385079,"marketCap":4164194},{"date":"2026-02-20","current":-0.557203,"twenty":-2.131065,"median":-0.821601,"eighty":-0.385079,"marketCap":4461636},{"date":"2026-02-27","current":-0.571042,"twenty":-1.871479,"median":-0.816777,"eighty":-0.385079,"marketCap":4572448},{"date":"2026-03-06","current":-0.499661,"twenty":-1.822736,"median":-0.806618,"eighty":-0.385079,"marketCap":4000892},{"date":"2026-03-13","current":-0.476354,"twenty":-1.787009,"median":-0.801207,"eighty":-0.385079,"marketCap":3814262},{"date":"2026-03-20","current":-0.474897,"twenty":-1.756641,"median":-0.798293,"eighty":-0.385079,"marketCap":3802597},{"date":"2026-03-27","current":-0.668643,"twenty":-1.719879,"median":-0.784056,"eighty":-0.385079,"marketCap":5353964},{"date":"2026-04-02","current":-0.677384,"twenty":-1.707118,"median":-0.778415,"eighty":-0.385079,"marketCap":5423950},{"date":"2026-04-10","current":-0.937527,"twenty":-1.68421,"median":-0.778415,"eighty":-0.385079,"marketCap":6588387},{"date":"2026-04-17","current":-0.912809,"twenty":-1.673748,"median":-0.778415,"eighty":-0.385079,"marketCap":6414682},{"date":"2026-04-24","current":-0.882794,"twenty":-1.655801,"median":-0.778415,"eighty":-0.385079,"marketCap":6203755},{"date":"2026-05-01","current":-0.859841,"twenty":-1.634902,"median":-0.778415,"eighty":-0.385079,"marketCap":6042457},{"date":"2026-05-08","current":-0.873966,"twenty":-1.609789,"median":-0.778415,"eighty":-0.385079,"marketCap":6141717},{"date":"2026-05-15","current":-1.013447,"twenty":-1.598897,"median":-0.778415,"eighty":-0.385079,"marketCap":7121910},{"date":"2026-05-22","current":-0.909004,"twenty":-1.596522,"median":-0.778415,"eighty":-0.385079,"marketCap":6638017},{"date":"2026-05-29","current":-0.937889,"twenty":-1.587899,"median":-0.778415,"eighty":-0.384976,"marketCap":6848945},{"date":"2026-06-05","current":-0.810458,"twenty":-1.581929,"median":-0.778415,"eighty":-0.385079,"marketCap":5918382},{"date":"2026-06-12","current":-0.754389,"twenty":-1.563927,"median":-0.773528,"eighty":-0.385079,"marketCap":5508934},{"date":"2026-06-18","current":-0.851236,"twenty":-1.555118,"median":-0.773528,"eighty":-0.385079,"marketCap":6216162},{"date":"2026-06-26","current":-0.74787,"twenty":-1.530978,"median":-0.767444,"eighty":-0.384976,"marketCap":5461331},{"date":"2026-07-02","current":-0.876573,"twenty":-1.51843,"median":-0.767444,"eighty":-0.384976,"marketCap":6401188},{"date":"2026-07-10","current":-0.954839,"twenty":-1.508989,"median":-0.767444,"eighty":-0.384976,"marketCap":6972722},{"date":"2026-07-17","current":-0.916576,"twenty":-1.493685,"median":-0.767444,"eighty":-0.384976,"marketCap":6693305},{"date":"2026-07-24","current":-0.909619,"twenty":-1.468704,"median":-0.767444,"eighty":-0.384976,"marketCap":6642502},{"date":"2026-07-31","current":-0.753088,"twenty":-1.432021,"median":-0.767134,"eighty":-0.384695,"marketCap":5499433},{"date":"2026-08-07","current":-0.795699,"twenty":-1.380838,"median":-0.761493,"eighty":-0.384695,"marketCap":5810602},{"date":"2026-08-14","current":-0.777437,"twenty":-1.364478,"median":-0.761493,"eighty":-0.384695,"marketCap":5677244},{"date":"2026-08-21","current":-0.984222,"twenty":-1.349625,"median":-0.761493,"eighty":-0.384695,"marketCap":5823303},{"date":"2026-08-27","current":-1.379008,"twenty":-1.335729,"median":-0.761493,"eighty":-0.384695,"marketCap":8159118}],"updateTime":1787961544097},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NDRA\",pageSize:20,pageCount:8,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10854647","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420012472-NDRA","pdf_url":null,"pub_time":1605456000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420012472/0001654954-20-012472-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420012472/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILECKqFTYZzs86ce5XX","market":"us","size":252761},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420012472/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEBikqKP6sqew7PcPL","market":"us","size":29456}],"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":"2020-11-16 00:00","pubTimestamp":1605456000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项:经营成果和财务状况；项目9.01:财务报表和报表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10406201","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420010481-NDRA","pdf_url":null,"pub_time":1600963200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010481/0001654954-20-010481-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AT-THE-MARKET ISSUANCE SALES AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010481/ndra_ex11.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex11.htm","type":"EX-1.1","id":"NTFILEAJ8cdwyC1fAF77fW","market":"us","size":251623},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010481/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEEuzccq7KEuCu7m1u","market":"us","size":33737},{"description":"OPINION ON LEGALITY","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010481/ndra_ex51.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex51.htm","type":"EX-5.1","id":"NTFILE9x7MLrrnneqRoPMB","market":"us","size":14896},{"description":"IMAGE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010481/ndra_ex51000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex51000.jpg","type":"GRAPHIC","id":"NTFILEFkv6YKwdxZAsRRN4","market":"us","size":2371}],"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":"2020-09-25 00:00","pubTimestamp":1600963200,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项:订立实质性最终协议；项目9.01:财务报表和报表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10401092","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420010426-NDRA","pdf_url":null,"pub_time":1600876800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010426/0001654954-20-010426-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.02: Termination of a Material Definitive Agreement","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420010426/ndra_8k.htm","primary":true,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILE12MeJjbqskiK9RQB","market":"us","size":26954}],"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":"2020-09-24 00:00","pubTimestamp":1600876800,"title_zh":"8-K  - Current report","summary_en":"Item 1.02: Termination of a Material Definitive Agreement","summary_zh":"第1.02项:实质性最终协议的终止","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10332765","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420009764-NDRA","pdf_url":null,"pub_time":1598976000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/0001654954-20-009764-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"INVESTOR PRESENTATION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILEDtqcmPE7rDaDRzQz","market":"us","size":14831},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/endra_8k.htm","primary":false,"translateUrl":null,"linkName":"endra_8k.htm","type":"8-K","id":"NTFILEFY2dNWG5a95MZ9hV","market":"us","size":28436},{"description":"IMAGE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991000.jpg","type":"GRAPHIC","id":"NTFILE6MmWDdkQziB5pHsP","market":"us","size":33693},{"description":"IMAGE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991001.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991001.jpg","type":"GRAPHIC","id":"NTFILE6koDmP3Aq2PvgoUY","market":"us","size":44480},{"description":"IMAGE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991002.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991002.jpg","type":"GRAPHIC","id":"NTFILEDKUuojWxbAQrgHrX","market":"us","size":42175},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991003.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991003.jpg","type":"GRAPHIC","id":"NTFILE58tXBBEzVV8nNDga","market":"us","size":41222},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991004.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991004.jpg","type":"GRAPHIC","id":"NTFILE7mViWxi87rDsXwiZ","market":"us","size":40264},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991005.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991005.jpg","type":"GRAPHIC","id":"NTFILEBzMHp8fFGCfSSAf3","market":"us","size":45922},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991006.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991006.jpg","type":"GRAPHIC","id":"NTFILEFEjFqFe2v26F5n9s","market":"us","size":38850},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991007.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991007.jpg","type":"GRAPHIC","id":"NTFILE5inXtT1SQbYsGLHm","market":"us","size":49512},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991008.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991008.jpg","type":"GRAPHIC","id":"NTFILEFDRHx4yxcNt9m3Fg","market":"us","size":37292},{"description":"IMAGE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991009.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991009.jpg","type":"GRAPHIC","id":"NTFILEAVvNnU4QdCse3wim","market":"us","size":39985},{"description":"IMAGE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991010.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991010.jpg","type":"GRAPHIC","id":"NTFILEF8CiRr4PF1mTcveW","market":"us","size":54422},{"description":"IMAGE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991011.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991011.jpg","type":"GRAPHIC","id":"NTFILE3dDyi1JtpPWtiJAp","market":"us","size":42329},{"description":"IMAGE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991012.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991012.jpg","type":"GRAPHIC","id":"NTFILEAZFKjaq8VYKD6zNx","market":"us","size":36602},{"description":"IMAGE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991013.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991013.jpg","type":"GRAPHIC","id":"NTFILE8aA6Yi4JRMJyLbWd","market":"us","size":29372},{"description":"IMAGE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991014.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991014.jpg","type":"GRAPHIC","id":"NTFILEC4RBzvBcrZ9N9E22","market":"us","size":47348},{"description":"IMAGE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009764/ndra_ex991015.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991015.jpg","type":"GRAPHIC","id":"NTFILEHMrXvP9GhfHUCLUF","market":"us","size":34242}],"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":"2020-09-02 00:00","pubTimestamp":1598976000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目7.01:规定FD披露；项目9.01:财务报表和报表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10282431","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420009423-NDRA","pdf_url":null,"pub_time":1597939200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009423/0001654954-20-009423-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\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":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009423/ndra_8k.htm","primary":true,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILE45XZ17Cgi8e48Gho","market":"us","size":31265}],"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":"2020-08-21 00:00","pubTimestamp":1597939200,"title_zh":"8-K  - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing;\nItem 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"第3.01项:除名通知或不符合持续上市规则或标准；转让上市；项目5.07:将事项提交证券持有人表决","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10265953","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420009242-NDRA","pdf_url":null,"pub_time":1597593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009242/0001654954-20-009242-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009242/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILEB3q2PXrMTFNQepyb","market":"us","size":229854},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009242/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEHHZvSaP1KJHrjjDx","market":"us","size":31045}],"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":"2020-08-17 00:00","pubTimestamp":1597593600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项:经营成果和财务状况；项目9.01:财务报表和报表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10260499","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420009164-NDRA","pdf_url":null,"pub_time":1597334400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"NDRA","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/0001654954-20-009164-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndra_10q.htm","primary":true,"translateUrl":null,"linkName":"ndra_10q.htm","type":"10-Q","id":"NTFILE49yfRFSRYJEUCyma","market":"us","size":913454},{"description":"NON-EMPLOYEE DIRECTOR COMPENSATION POLICY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndra_ex102.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex102.htm","type":"EX-10.2","id":"NTFILEJA8QggKyeg6SmAdF","market":"us","size":12498},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndra_ex311.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex311.htm","type":"EX-31.1","id":"NTFILE6HFWdFc4JbkgJWqH","market":"us","size":13895},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndra_ex312.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex312.htm","type":"EX-31.2","id":"NTFILE8uQt3sx23DsWbwYz","market":"us","size":14164},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndra_ex321.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex321.htm","type":"EX-32.1","id":"NTFILEJ4bvbuYEX3E7yxgq","market":"us","size":8941},{"description":"XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200630.xml","type":"EX-101.INS","id":"NTFILE9RPwrrjwZpmZaeUy","market":"us","size":355896},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630.xsd","primary":false,"translateUrl":null,"linkName":"ndrau-20200630.xsd","type":"EX-101.SCH","id":"NTFILE2xjS7iLGHSJoBKh9","market":"us","size":30117},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEAYes28RHaosfMihR","market":"us","size":40529},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE3kuxposqxK9KRivt","market":"us","size":75105},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE7FkWSLVkvEfZesoG","market":"us","size":221116},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/ndrau-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEDvKcHbcA63JFazoV","market":"us","size":172971}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[{"id":31910,"name":"Condensed Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":31912,"name":"Condensed Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":31914,"name":"Condensed Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":31916,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":31918,"name":"Condensed Statements of Cash Flows","name_zh":"简明现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420009164/R6.htm","cdn_url":"https://static.tigerbbs.com/03cb9e06a20da8c63f2b50c47739cecd","translation_url":"https://static.tigerbbs.com/d056f3edb92f15047008f04d3b7ce60b","translate_status":1}],"event_type":"important_notice","event_name":"季度报告","pubTime":"2020-08-14 00:00","pubTimestamp":1597334400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10180508","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420007924-NDRA","pdf_url":null,"pub_time":1595347200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420007924/0001654954-20-007924-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420007924/ndra_8k.htm","primary":true,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEAW3ZbkucfXsGYKca","market":"us","size":29994}],"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":"2020-07-22 00:00","pubTimestamp":1595347200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"项目8.01:其他活动","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9981689","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420006789-NDRA","pdf_url":null,"pub_time":1592409600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006789/0001654954-20-006789-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CERTIFICATE OF AMENDMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006789/ndra_ex31.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex31.htm","type":"EX-3.1","id":"NTFILE693W3ozj3YrnS2JZ","market":"us","size":9022},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006789/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILE6ThmMQRLmeyTKwMJ","market":"us","size":45141}],"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":"2020-06-18 00:00","pubTimestamp":1592409600,"title_zh":"8-K  - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.03项:公司章程或细则的修改； 会计年度的变更； 项目5.07:将事项提交证券持有人表决； 项目9.01:财务报表和报表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9775906","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420006146-NDRA","pdf_url":null,"pub_time":1590940800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/0001654954-20-006146-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"INVESTOR PRESENTATION DATED JUNE 2020 ISSUED BY THE COMPANY, FURNISHED HEREWITH.","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILECRvsvhxfzT3fuC9Y","market":"us","size":14001},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEADTkTDzsyKQKjSV4","market":"us","size":26176},{"description":"IMAGE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991000.jpg","type":"GRAPHIC","id":"NTFILE8LqySTb4tvNfAMCL","market":"us","size":56485},{"description":"IMAGE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991001.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991001.jpg","type":"GRAPHIC","id":"NTFILEC8pby6ZsAVu3ygMB","market":"us","size":141377},{"description":"IMAGE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991002.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991002.jpg","type":"GRAPHIC","id":"NTFILE9r5vByQnWawgd45N","market":"us","size":98619},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991003.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991003.jpg","type":"GRAPHIC","id":"NTFILEGn54CfsDWcfELNe4","market":"us","size":120563},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991004.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991004.jpg","type":"GRAPHIC","id":"NTFILE7avrM5PgDfe79Rjd","market":"us","size":92422},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991005.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991005.jpg","type":"GRAPHIC","id":"NTFILEFaew5kmx92mbKK9r","market":"us","size":120893},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991006.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991006.jpg","type":"GRAPHIC","id":"NTFILEJxxyYJdXn2moBNzy","market":"us","size":104429},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991007.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991007.jpg","type":"GRAPHIC","id":"NTFILE36acqHZoMok4JGMa","market":"us","size":112928},{"description":"IMAGE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991008.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991008.jpg","type":"GRAPHIC","id":"NTFILEAkJd4DALCPj1KvKC","market":"us","size":96530},{"description":"IMAGE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991009.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991009.jpg","type":"GRAPHIC","id":"NTFILE2hKmVL2d48w6WpLN","market":"us","size":102551},{"description":"IMAGE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991010.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991010.jpg","type":"GRAPHIC","id":"NTFILE28zZbQcrz99YWk28","market":"us","size":131769},{"description":"IMAGE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991011.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991011.jpg","type":"GRAPHIC","id":"NTFILE7bjMYPjXf8HTmv6Z","market":"us","size":107440},{"description":"IMAGE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991012.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991012.jpg","type":"GRAPHIC","id":"NTFILE5iYr3vAjyck9wwCT","market":"us","size":99570},{"description":"IMAGE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991013.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991013.jpg","type":"GRAPHIC","id":"NTFILEAD9fDm51bebmvg4T","market":"us","size":72535},{"description":"IMAGE","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991014.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991014.jpg","type":"GRAPHIC","id":"NTFILE9kuknGHfcNmdD1PC","market":"us","size":94849},{"description":"IMAGE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420006146/ndra_ex991slide1.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991slide1.jpg","type":"GRAPHIC","id":"NTFILE7mhdS4narSvieVmK","market":"us","size":160059}],"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":"2020-06-01 00:00","pubTimestamp":1590940800,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9775913","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420005509-NDRA","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"NDRA","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/0001654954-20-005509-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_10q.htm","primary":true,"translateUrl":null,"linkName":"ndra_10q.htm","type":"10-Q","id":"NTFILE27XbzZECNFjDk8sF","market":"us","size":656591},{"description":"U.S. SMALL BUSINESS ADMINISTRATION PAYCHECK PROTECTION PROGRAM NOTE, ISSUED BY T","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex102.htm","type":"EX-10.2","id":"NTFILECEjZ3HNekTVCfea2","market":"us","size":5863},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex311.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex311.htm","type":"EX-31.1","id":"NTFILEHnRtvCrygRwETdMe","market":"us","size":14554},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex312.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex312.htm","type":"EX-31.2","id":"NTFILE7HjH5vJuaHY1mBB9","market":"us","size":14492},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex321.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex321.htm","type":"EX-32.1","id":"NTFILEBBgGxAWN7gYEEhWL","market":"us","size":8246},{"description":"IMAGE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex102000.jpg","type":"GRAPHIC","id":"NTFILEH1Rrv9goqx2eSthe","market":"us","size":89695},{"description":"IMAGE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102001.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex102001.jpg","type":"GRAPHIC","id":"NTFILE5ZTxxve5hcKsxdgR","market":"us","size":110557},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102002.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex102002.jpg","type":"GRAPHIC","id":"NTFILEGov8WsNbamFefWU9","market":"us","size":82202},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102003.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex102003.jpg","type":"GRAPHIC","id":"NTFILEFMLwBpbLMKYzdeNb","market":"us","size":109432},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndra_ex102004.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex102004.jpg","type":"GRAPHIC","id":"NTFILED1DHXEmhimzENWCU","market":"us","size":89397},{"description":"XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200331.xml","type":"EX-101.INS","id":"NTFILE2ViYWG1m8vVvwQB8","market":"us","size":296983},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331.xsd","primary":false,"translateUrl":null,"linkName":"ndrau-20200331.xsd","type":"EX-101.SCH","id":"NTFILEF3YGZbkXPkxCpamh","market":"us","size":27231},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILEFSwtZDi6JbAqNpsp","market":"us","size":37548},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEEXrS7gGDjyJmcedf","market":"us","size":61509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEFAYJEXKRpN4gWmTY","market":"us","size":199936},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/ndrau-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILECYzjg9vyFSTHGron","market":"us","size":154710}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[{"id":8557,"name":"Condensed Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8558,"name":"Condensed Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8559,"name":"Condensed Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8560,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":8561,"name":"Condensed Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005509/R6.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"季度报告","pubTime":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9775910","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420005473-NDRA","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005473/0001654954-20-005473-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED MAY 14, 2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005473/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILEDTAoFUguR255MEgt","market":"us","size":192309},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420005473/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILE7pDTSXW39yd1iDiv","market":"us","size":30468}],"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":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9619997","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420004473-NDRA","pdf_url":null,"pub_time":1587916800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, and 3.01","symbol":"NDRA","title":"Current report, items 1.01, 2.03, and 3.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420004473/0001654954-20-004473-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420004473/ndra_8k.htm","primary":true,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEAPVkttoRvDd9yQ51","market":"us","size":35489}],"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":"2020-04-27 00:00","pubTimestamp":1587916800,"title_zh":"Current report, items 1.01, 2.03, and 3.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9447133","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003997-NDRA","pdf_url":null,"pub_time":1586707200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003997/0001654954-20-003997-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003997/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILEBLVSPikV8hCwiZTj","market":"us","size":11227},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003997/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILE9PxCHrgJsh5qJ6R5","market":"us","size":34866},{"description":"IMAGE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003997/ndra_ex991000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex991000.jpg","type":"GRAPHIC","id":"NTFILEHZxQUvtVbNJaqbCA","market":"us","size":5159}],"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":"2020-04-13 00:00","pubTimestamp":1586707200,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9414946","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003787-NDRA","pdf_url":null,"pub_time":1585843200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 8.01","symbol":"NDRA","title":"Current report, item 8.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003787/0001654954-20-003787-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003787/ndra_8k.htm","primary":true,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILECrsJRrT45QYqqkwF","market":"us","size":29667}],"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":"2020-04-03 00:00","pubTimestamp":1585843200,"title_zh":"Current report, item 8.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9240138","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003393-NDRA","pdf_url":null,"pub_time":1585238400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NDRA","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003393/0001654954-20-003393-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AT THE MARKET OFFERING AGREEMENT BY AND BETWEEN ENDRA LIFE SCIENCES INC. AND H.C","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003393/ndra_ex1-1.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex1-1.htm","type":"EX-1.1","id":"NTFILE9gHHbaxjWGtjHh2L","market":"us","size":250400},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003393/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEAia8yShUfiGKcMPZ","market":"us","size":33213},{"description":"OPINION OF K&L GATES LLP","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003393/ndra_ex51.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex51.htm","type":"EX-5.1","id":"NTFILE589r9cv1Nupz3BRM","market":"us","size":17726},{"description":"IMAGE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003393/ndra_ex51000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex51000.jpg","type":"GRAPHIC","id":"NTFILEAepxvuaajKb4GcVR","market":"us","size":2387}],"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":"2020-03-27 00:00","pubTimestamp":1585238400,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9232029","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003349-NDRA","pdf_url":null,"pub_time":1585152000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"NDRA","title":"Securities to be offered to employees in employee benefit plans","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003349/0001654954-20-003349-index.htm","us_notice_code":"Form S-8","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003349/ndra_s8.htm","primary":true,"translateUrl":null,"linkName":"ndra_s8.htm","type":"S-8","id":"NTFILEDb4i9sdXbSQTcLrQ","market":"us","size":68235},{"description":"OPINION OF K&L GATES LLP","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003349/ndra_ex51.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex51.htm","type":"EX-5.1","id":"NTFILEEqk6bAKfDYhjk5xv","market":"us","size":13022},{"description":"CONSENTS OF EXPERTS AND COUNSEL","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003349/ndra_ex231.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex231.htm","type":"EX-23.1","id":"NTFILEEBpHvCaTbUdyEcwu","market":"us","size":5053},{"description":"IMAGE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003349/ndra_ex51000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_ex51000.jpg","type":"GRAPHIC","id":"NTFILEJyLWi2C1uVMFKrHC","market":"us","size":6415}],"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":"员工持股计划","pubTime":"2020-03-26 00:00","pubTimestamp":1585152000,"title_zh":"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":"9232002","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003346-NDRA","pdf_url":null,"pub_time":1585152000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NDRA","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/0001654954-20-003346-index.htm","us_notice_code":"Form 10-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_10k.htm","primary":true,"translateUrl":null,"linkName":"ndra_10k.htm","type":"10-K","id":"NTFILE5aAVQcr7W9eU64bw","market":"us","size":1182407},{"description":"DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex4-12.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex4-12.htm","type":"EX-4.12","id":"NTFILEDsZDGV5eRfzG5NYK","market":"us","size":45828},{"description":"SUBSIDIARIES OF THE REGISTRANT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex211.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex211.htm","type":"EX-21.1","id":"NTFILEHMxQNe137ir8K4qb","market":"us","size":2243},{"description":"CONSENTS OF EXPERTS AND COUNSEL","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex231.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex231.htm","type":"EX-23.1","id":"NTFILEDaQvEioyRPg7FnaQ","market":"us","size":4735},{"description":"CONSENTS OF EXPERTS AND COUNSEL","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex232.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex232.htm","type":"EX-23.2","id":"NTFILE9qu5HjPJWSm7EBbC","market":"us","size":4643},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex311.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex311.htm","type":"EX-31.1","id":"NTFILEGsZKRaiyTLVnAdJz","market":"us","size":12600},{"description":"CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex312.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex312.htm","type":"EX-31.2","id":"NTFILE44G5QEJKAFHxMH3c","market":"us","size":12339},{"description":"CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_ex321.htm","primary":false,"translateUrl":null,"linkName":"ndra_ex321.htm","type":"EX-32.1","id":"NTFILE6KKTKnRyDy9gPraf","market":"us","size":9967},{"description":"IMAGE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_10k000.jpg","primary":false,"translateUrl":null,"linkName":"ndra_10k000.jpg","type":"GRAPHIC","id":"NTFILEEHn2ac58J3WQvGZG","market":"us","size":95110},{"description":"IMAGE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndra_10k001.jpg","primary":false,"translateUrl":null,"linkName":"ndra_10k001.jpg","type":"GRAPHIC","id":"NTFILEGk2j3Wa9myv2VWTL","market":"us","size":10493},{"description":"XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20191231.xml","type":"EX-101.INS","id":"NTFILEC2Y7N32wfz4vYvxm","market":"us","size":483288},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231.xsd","primary":false,"translateUrl":null,"linkName":"ndrau-20191231.xsd","type":"EX-101.SCH","id":"NTFILE6e5mnEbkxWs1XSdQ","market":"us","size":31118},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEHgM8Todi5Byrv43a","market":"us","size":43186},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEAuFY3ZNippaDahys","market":"us","size":60805},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILE42sq3VfnKKYAAa82","market":"us","size":232681},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003346/ndrau-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"ndrau-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE5NXnoAL31jsFU5W2","market":"us","size":168742}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2020-03-26 00:00","pubTimestamp":1585152000,"title_zh":"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":"9231584","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420003330-NDRA","pdf_url":null,"pub_time":1585152000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NDRA","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003330/0001654954-20-003330-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003330/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILE6nCqH6TcTomf5v5L","market":"us","size":221864},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420003330/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILEGQYezBpUfYuCUHZ6","market":"us","size":28378}],"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":"2020-03-26 00:00","pubTimestamp":1585152000,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9173524","market":"us","labels":[],"media":"sec.gov","original_id":"AN165495420002407-NDRA","pdf_url":null,"pub_time":1583769600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"NDRA","title":"Current report, items 8.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420002407/0001654954-20-002407-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420002407/ndra_ex991.htm","primary":true,"translateUrl":null,"linkName":"ndra_ex991.htm","type":"EX-99.1","id":"NTFILEA5dkYPwMbTjBfrMd","market":"us","size":12781},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1681682/000165495420002407/ndra_8k.htm","primary":false,"translateUrl":null,"linkName":"ndra_8k.htm","type":"8-K","id":"NTFILECUaY2kxSUrEbLvey","market":"us","size":28382}],"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":"2020-03-10 00:00","pubTimestamp":1583769600,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":8,"totalSize":207,"code":"91000000","status":"200"}]}}