ENG/中
老虎證券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Corvus Pharmaceuticals, Inc.
12.95
-0.1600
-1.22%
盤後：
12.95
0.0000
0.00%
16:37 EDT
成交量：
139.71萬
成交額：
1,793.19萬
市值：
10.85億
市盈率：
-20.71
高：
13.17
開：
13.07
低：
12.45
收：
13.11
52周最高：
26.95
52周最低：
5.70
股本：
8,376.77萬
流通股本：
7,412.01萬
量比：
1.25
換手率：
1.88%
股息：
- -
股息率：
- -
每股收益(TTM):
-0.6252
每股收益(LYR):
-0.5320
淨資產收益率：
-35.43%
總資產收益率：
-21.66%
市淨率：
4.81
市盈率(LYR):
-24.34
資料載入中...
總覽
公司
新聞資訊
公告
2021/02/11
重要事件披露
8-K - Current report
2021/02/04
重要事件披露
8-K - Current report
2020/12/17
重要事件披露
8-K - Current report
2020/12/07
重要事件披露
8-K - Current report
2020/11/09
重要事件披露
8-K - Current report
2020/10/29
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/10/29
重要事件披露
8-K - Current report
2020/10/05
重要事件披露
8-K - Current report
2020/09/17
重要事件披露
8-K - Current report
2020/09/11
重要事件披露
8-K - Current report
2020/09/10
重要事件披露
8-K - Current report
2020/07/30
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/07/30
重要事件披露
8-K - Current report
2020/07/09
超過5%披露
SC 13D/A [Amend] - General statement of acquisition of beneficial ownership
2020/07/07
重要事件披露
8-K - Current report
2020/06/10
重要事件披露
8-K - Current report
2020/05/29
重要事件披露
8-K - Current report
2020/04/30
重要事件披露
8-K - Current report
2020/04/30
員工持股計劃
Securities to be offered to employees in employee benefit plans
2020/04/30
季度報告
Quarterly report [Sections 13 or 15(d)]
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","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":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","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.etasphere.com/hant/stock/CRVS/filings?page=7"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"CRVS","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CRVS\",,,,,undefined,":{"symbol":"CRVS","market":"US","secType":"STK","nameCN":"Corvus Pharmaceuticals, Inc.","latestPrice":12.95,"timestamp":1789502400000,"preClose":13.11,"halted":0,"volume":1397079,"hourTrading":{"tag":"盘后","latestPrice":12.95,"preClose":12.95,"latestTime":"16:37 EDT","volume":22676,"amount":293627.283588,"timestamp":1789504624194,"change":0,"changeRate":0,"amplitude":0.033977},"delay":0,"changeRate":-0.012204424103737616,"floatShares":74120102,"shares":83767700,"eps":-0.62525,"marketStatus":"盤後交易","change":-0.16,"latestTime":"09-15 18:28:23 EDT","open":13.07,"high":13.17,"low":12.45,"amount":17931877.793856002,"amplitude":0.05492,"askPrice":13.38,"askSize":150,"bidPrice":12.56,"bidSize":13,"shortable":3,"etf":0,"ttmEps":-0.62525,"tradingStatus":3,"nextMarketStatus":{"tag":"收盤","tradingStatus":0,"beginTime":1789516800000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":1458705600000,"exchange":"NASDAQ","adjPreClose":13.11,"preHourTrading":{"tag":"盘前","latestPrice":12.81,"preClose":13.11,"latestTime":"06:35 EDT","volume":107,"amount":1360.3554139999999,"timestamp":1789468518903,"change":-0.3,"changeRate":-0.022883,"amplitude":0.051358},"postHourTrading":{"tag":"盘后","latestPrice":12.95,"preClose":12.95,"latestTime":"16:37 EDT","volume":22676,"amount":293627.283588,"timestamp":1789504624194,"change":0,"changeRate":0,"amplitude":0.033977},"volumeRatio":1.250873,"impliedVol":0.6534,"impliedVolPercentile":0.0558},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CRVS\",,,,,undefined,":{"symbol":"CRVS","floatShares":74120102,"roa":"-21.66%","roe":"-35.43%","lyrEps":-0.532011,"volumeRatio":1.250873,"shares":83767700,"dividePrice":0,"high":13.17,"amplitude":0.05492,"preClose":13.11,"low":12.45,"week52Low":5.695,"pbRate":"4.81","week52High":26.95,"institutionHeld":0,"latestPrice":12.95,"committee":-0.840491,"eps":-0.62525,"divideRate":0,"volume":1397079,"delay":0,"ttmEps":-0.62525,"open":13.07,"prevYearClose":7.7,"prevWeekClose":12.91,"prevMonthClose":14.04,"prevQuarterClose":14.94,"fiveDayClose":13.93,"twentyDayClose":14.91,"sixtyDayClose":11.91},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CRVS\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"CRVS","fiscalQuarterEnding":"2026/06","expectedEps":-0.17,"name":null,"time":"盤後","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"post","actualEps":-0.19},{"market":"US","date":"2026-05-07","symbol":"CRVS","fiscalQuarterEnding":"2026/03","expectedEps":-0.14,"name":null,"time":"盤後","type":"earning","dateTimestamp":1778126400000,"reportTimeType":"post","actualEps":-0.15},{"market":"US","date":"2026-03-12","symbol":"CRVS","fiscalQuarterEnding":"2025/12","expectedEps":-0.14,"name":null,"time":"盤後","type":"earning","dateTimestamp":1773288000000,"reportTimeType":"post","actualEps":-0.15},{"market":"US","date":"2025-11-04","symbol":"CRVS","fiscalQuarterEnding":"2025/09","expectedEps":-0.14,"name":null,"time":"盤後","type":"earning","dateTimestamp":1762232400000,"reportTimeType":"post","actualEps":-0.12},{"market":"US","date":"2025-08-07","symbol":"CRVS","fiscalQuarterEnding":"2025/06","expectedEps":-0.13,"name":null,"time":"盤後","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"post","actualEps":-0.1}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CRVS\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CRVS\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.375,"buy":0.625,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.625,"analysts":8,"updateTime":1785556800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CRVS\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CRVS","date":"2026-09-14","current":-20.239904,"percent":0.232315,"low":-139.801436,"twenty":-22.802764,"median":-5.302668,"eighty":-1.40845,"high":-0.730417,"avg":-14.824307,"sd":23.267975,"marketCap":1086001387},"quantilePoints":[{"date":"2021-09-17","current":-39.038326,"twenty":-11.528433,"median":-3.813407,"eighty":-2.436671,"marketCap":225680565},{"date":"2021-09-24","current":-49.898613,"twenty":-11.577735,"median":-3.830567,"eighty":-2.438404,"marketCap":288463881},{"date":"2021-10-01","current":-35.29593,"twenty":-11.643471,"median":-3.883636,"eighty":-2.438404,"marketCap":204045774},{"date":"2021-10-08","current":-34.488747,"twenty":-11.750291,"median":-3.92979,"eighty":-2.44022,"marketCap":199379447},{"date":"2021-10-15","current":-36.323255,"twenty":-11.857112,"median":-3.978339,"eighty":-2.440224,"marketCap":209984737},{"date":"2021-10-22","current":-32.801,"twenty":-12.119891,"median":-3.996397,"eighty":-2.441208,"marketCap":189622580},{"date":"2021-10-29","current":-33.241282,"twenty":-12.194009,"median":-4.033361,"eighty":-2.441256,"marketCap":192167850},{"date":"2021-11-05","current":-34.956787,"twenty":-12.294256,"median":-4.123555,"eighty":-2.442254,"marketCap":232742290},{"date":"2021-11-12","current":-29.503528,"twenty":-12.323838,"median":-4.123555,"eighty":-2.442254,"marketCap":196434492},{"date":"2021-11-19","current":-24.469751,"twenty":-12.323838,"median":-4.123555,"eighty":-2.442254,"marketCap":162919603},{"date":"2021-11-26","current":-23.840529,"twenty":-12.391216,"median":-4.123555,"eighty":-2.442254,"marketCap":158730241},{"date":"2021-12-03","current":-21.673208,"twenty":-12.452022,"median":-4.123555,"eighty":-2.442254,"marketCap":144300219},{"date":"2021-12-10","current":-19.995282,"twenty":-12.452022,"median":-4.123555,"eighty":-2.442254,"marketCap":133128589},{"date":"2021-12-17","current":-19.086406,"twenty":-12.452022,"median":-4.123555,"eighty":-2.442254,"marketCap":127077290},{"date":"2021-12-23","current":-19.086406,"twenty":-12.596029,"median":-4.123555,"eighty":-2.442254,"marketCap":127077290},{"date":"2021-12-31","current":-16.849171,"twenty":-12.802068,"median":-4.123555,"eighty":-2.442254,"marketCap":112181783},{"date":"2022-01-07","current":-15.171246,"twenty":-13.322165,"median":-4.134429,"eighty":-2.442586,"marketCap":101010153},{"date":"2022-01-14","current":-15.730554,"twenty":-13.811481,"median":-4.134429,"eighty":-2.442586,"marketCap":104734030},{"date":"2022-01-21","current":-12.374703,"twenty":-13.861692,"median":-4.134429,"eighty":-2.442586,"marketCap":82390770},{"date":"2022-01-28","current":-11.605653,"twenty":-13.861692,"median":-4.134429,"eighty":-2.442586,"marketCap":77270440},{"date":"2022-02-04","current":-12.794184,"twenty":-13.861692,"median":-4.134429,"eighty":-2.442586,"marketCap":85183678},{"date":"2022-02-11","current":-13.423406,"twenty":-13.894589,"median":-4.134429,"eighty":-2.442586,"marketCap":89373039},{"date":"2022-02-18","current":-12.934011,"twenty":-13.914353,"median":-4.134429,"eighty":-2.442586,"marketCap":86114647},{"date":"2022-02-25","current":-12.864098,"twenty":-13.914353,"median":-4.134429,"eighty":-2.442586,"marketCap":85649162},{"date":"2022-03-04","current":-10.696777,"twenty":-13.914353,"median":-4.134429,"eighty":-2.442586,"marketCap":71219140},{"date":"2022-03-11","current":-1.625675,"twenty":-13.898231,"median":-4.033361,"eighty":-2.441011,"marketCap":70295801},{"date":"2022-03-18","current":-1.894826,"twenty":-13.861692,"median":-3.978339,"eighty":-2.436554,"marketCap":81934179},{"date":"2022-03-25","current":-1.7764,"twenty":-13.509738,"median":-3.883636,"eighty":-2.434647,"marketCap":76813293},{"date":"2022-04-01","current":-1.905592,"twenty":-13.227649,"median":-3.813407,"eighty":-2.424381,"marketCap":82399714},{"date":"2022-04-08","current":-1.862528,"twenty":-13.197427,"median":-3.785306,"eighty":-2.420725,"marketCap":80537574},{"date":"2022-04-14","current":-1.561078,"twenty":-13.197427,"median":-3.77907,"eighty":-2.41579,"marketCap":67502590},{"date":"2022-04-22","current":-1.496482,"twenty":-13.197427,"median":-3.715452,"eighty":-2.410248,"marketCap":64709380},{"date":"2022-04-29","current":-1.410354,"twenty":-13.197427,"median":-3.695413,"eighty":-2.395632,"marketCap":60985099},{"date":"2022-05-06","current":-1.479628,"twenty":-13.197427,"median":-3.631241,"eighty":-2.384125,"marketCap":59122958},{"date":"2022-05-13","current":-1.211664,"twenty":-13.197427,"median":-3.599785,"eighty":-2.379505,"marketCap":48415651},{"date":"2022-05-20","current":-1.217489,"twenty":-13.197427,"median":-3.579378,"eighty":-2.366995,"marketCap":48648418},{"date":"2022-05-27","current":-1.258266,"twenty":-13.197427,"median":-3.508838,"eighty":-2.359763,"marketCap":50277791},{"date":"2022-06-03","current":-1.234965,"twenty":-13.197427,"median":-3.429164,"eighty":-2.345242,"marketCap":49346721},{"date":"2022-06-10","current":-1.234965,"twenty":-13.197427,"median":-3.339187,"eighty":-2.332262,"marketCap":49346721},{"date":"2022-06-17","current":-1.223314,"twenty":-13.197427,"median":-3.244321,"eighty":-2.318037,"marketCap":48881186},{"date":"2022-06-24","current":-1.013603,"twenty":-13.201487,"median":-3.231311,"eighty":-2.303262,"marketCap":40501554},{"date":"2022-07-01","current":-1.176712,"twenty":-13.201487,"median":-3.180581,"eighty":-2.291071,"marketCap":47019046},{"date":"2022-07-08","current":-1.363121,"twenty":-13.201487,"median":-3.143521,"eighty":-2.273782,"marketCap":54467607},{"date":"2022-07-15","current":-1.154576,"twenty":-13.201487,"median":-3.132636,"eighty":-2.265035,"marketCap":46134529},{"date":"2022-07-22","current":-1.124284,"twenty":-13.201487,"median":-3.116842,"eighty":-2.260899,"marketCap":44924138},{"date":"2022-07-29","current":-1.025254,"twenty":-13.201487,"median":-3.093624,"eighty":-2.254458,"marketCap":40967089},{"date":"2022-08-05","current":-1.067196,"twenty":-13.201487,"median":-3.059477,"eighty":-2.246876,"marketCap":42643016},{"date":"2022-08-12","current":-1.311223,"twenty":-13.201487,"median":-3.03605,"eighty":-2.224976,"marketCap":47950116},{"date":"2022-08-19","current":-1.400335,"twenty":-13.201487,"median":-3.002112,"eighty":-2.218596,"marketCap":51208862},{"date":"2022-08-26","current":-1.260302,"twenty":-13.201487,"median":-2.940571,"eighty":-2.197994,"marketCap":46087975},{"date":"2022-09-02","current":-1.155913,"twenty":-12.902632,"median":-2.912877,"eighty":-2.18554,"marketCap":42270587},{"date":"2022-09-09","current":-1.273032,"twenty":-12.794567,"median":-2.89436,"eighty":-2.177162,"marketCap":46553511},{"date":"2022-09-16","current":-1.174245,"twenty":-12.584443,"median":-2.88175,"eighty":-2.149187,"marketCap":42940958},{"date":"2022-09-23","current":-0.941916,"twenty":-12.315312,"median":-2.861527,"eighty":-2.121872,"marketCap":34444942},{"date":"2022-09-30","current":-1.041977,"twenty":-12.094371,"median":-2.813543,"eighty":-2.095097,"marketCap":38104048},{"date":"2022-10-07","current":-1.196141,"twenty":-11.74548,"median":-2.794867,"eighty":-2.055814,"marketCap":43741678},{"date":"2022-10-14","current":-1.158459,"twenty":-11.07431,"median":-2.774056,"eighty":-2.041051,"marketCap":42363695},{"date":"2022-10-21","current":-1.164952,"twenty":-9.592413,"median":-2.762387,"eighty":-2.018908,"marketCap":42601117},{"date":"2022-10-28","current":-1.113903,"twenty":-8.400918,"median":-2.749065,"eighty":-2.00419,"marketCap":40734322},{"date":"2022-11-04","current":-0.954457,"twenty":-7.722558,"median":-2.736123,"eighty":-1.949037,"marketCap":38872181},{"date":"2022-11-11","current":-0.962459,"twenty":-7.545244,"median":-2.711232,"eighty":-1.924243,"marketCap":39198056},{"date":"2022-11-18","current":-1.040187,"twenty":-7.318228,"median":-2.70533,"eighty":-1.905683,"marketCap":42363695},{"date":"2022-11-25","current":-1.022812,"twenty":-7.225542,"median":-2.69454,"eighty":-1.889425,"marketCap":41656081},{"date":"2022-12-02","current":-1.165924,"twenty":-7.125619,"median":-2.676375,"eighty":-1.86199,"marketCap":47484581},{"date":"2022-12-09","current":-1.177354,"twenty":-7.050323,"median":-2.669032,"eighty":-1.827799,"marketCap":47950116},{"date":"2022-12-16","current":-0.983034,"twenty":-7.00824,"median":-2.65821,"eighty":-1.79537,"marketCap":40036019},{"date":"2022-12-23","current":-0.953557,"twenty":-6.99633,"median":-2.643894,"eighty":-1.772189,"marketCap":38835497},{"date":"2022-12-30","current":-0.971603,"twenty":-6.977924,"median":-2.642518,"eighty":-1.745512,"marketCap":39570484},{"date":"2023-01-06","current":-0.981548,"twenty":-6.977924,"median":-2.633989,"eighty":-1.732548,"marketCap":39975499},{"date":"2023-01-13","current":-1.040187,"twenty":-6.977924,"median":-2.625449,"eighty":-1.711803,"marketCap":42363695},{"date":"2023-01-20","current":-0.998808,"twenty":-6.977924,"median":-2.621879,"eighty":-1.701474,"marketCap":40678457},{"date":"2023-01-27","current":-0.946799,"twenty":-6.977924,"median":-2.615824,"eighty":-1.677873,"marketCap":38560273},{"date":"2023-02-03","current":-0.987606,"twenty":-6.977924,"median":-2.610909,"eighty":-1.659668,"marketCap":40222233},{"date":"2023-02-10","current":-0.914564,"twenty":-6.977924,"median":-2.610909,"eighty":-1.619823,"marketCap":37247464},{"date":"2023-02-17","current":-0.857297,"twenty":-6.977924,"median":-2.604587,"eighty":-1.579861,"marketCap":34915133},{"date":"2023-02-24","current":-0.85844,"twenty":-6.977924,"median":-2.598266,"eighty":-1.554142,"marketCap":34961686},{"date":"2023-03-03","current":-0.811574,"twenty":-6.977924,"median":-2.589557,"eighty":-1.515291,"marketCap":33052992},{"date":"2023-03-10","current":-0.742991,"twenty":-6.977924,"median":-2.585548,"eighty":-1.496987,"marketCap":30259782},{"date":"2023-03-17","current":-0.840265,"twenty":-6.977924,"median":-2.5793,"eighty":-1.47495,"marketCap":34221485},{"date":"2023-03-24","current":-0.777168,"twenty":-6.977924,"median":-2.566656,"eighty":-1.462947,"marketCap":31651732},{"date":"2023-03-31","current":-1.025912,"twenty":-6.977924,"median":-2.557803,"eighty":-1.437431,"marketCap":42377345},{"date":"2023-04-06","current":-1.12467,"twenty":-6.977924,"median":-2.548454,"eighty":-1.429784,"marketCap":46456746},{"date":"2023-04-14","current":-1.223203,"twenty":-6.977924,"median":-2.543197,"eighty":-1.405666,"marketCap":50526834},{"date":"2023-04-21","current":-1.183745,"twenty":-6.977924,"median":-2.539368,"eighty":-1.395505,"marketCap":48896936},{"date":"2023-04-28","current":-1.285208,"twenty":-6.977924,"median":-2.531051,"eighty":-1.349987,"marketCap":53088102},{"date":"2023-05-05","current":-1.296482,"twenty":-6.977924,"median":-2.524141,"eighty":-1.323953,"marketCap":53553787},{"date":"2023-05-12","current":-2.312308,"twenty":-6.977924,"median":-2.522404,"eighty":-1.323953,"marketCap":94534077},{"date":"2023-05-19","current":-3.701971,"twenty":-6.977924,"median":-2.522404,"eighty":-1.323953,"marketCap":151347660},{"date":"2023-05-26","current":-3.18939,"twenty":-6.977924,"median":-2.522404,"eighty":-1.323953,"marketCap":130391830},{"date":"2023-06-02","current":-3.69058,"twenty":-6.835009,"median":-2.522404,"eighty":-1.323953,"marketCap":150881975},{"date":"2023-06-09","current":-4.396802,"twenty":-6.571916,"median":-2.522404,"eighty":-1.323953,"marketCap":179754452},{"date":"2023-06-16","current":-2.836279,"twenty":-6.188545,"median":-2.522404,"eighty":-1.323953,"marketCap":115955592},{"date":"2023-06-23","current":-2.483168,"twenty":-6.119613,"median":-2.518941,"eighty":-1.323953,"marketCap":101519353},{"date":"2023-06-30","current":-2.540121,"twenty":-6.063053,"median":-2.518417,"eighty":-1.323953,"marketCap":103847779},{"date":"2023-07-07","current":-2.733763,"twenty":-6.038388,"median":-2.518417,"eighty":-1.323953,"marketCap":111764426},{"date":"2023-07-13","current":-3.155218,"twenty":-5.934477,"median":-2.518417,"eighty":-1.323953,"marketCap":128994775},{"date":"2023-07-21","current":-3.109655,"twenty":-5.897531,"median":-2.517894,"eighty":-1.321407,"marketCap":127132035},{"date":"2023-07-28","current":-2.448996,"twenty":-5.897531,"median":-2.517894,"eighty":-1.321407,"marketCap":100122298},{"date":"2023-08-04","current":-2.460387,"twenty":-5.897531,"median":-2.516082,"eighty":-1.321407,"marketCap":100587983},{"date":"2023-08-11","current":-2.685261,"twenty":-5.897531,"median":-2.514774,"eighty":-1.321407,"marketCap":104786944},{"date":"2023-08-18","current":-2.534686,"twenty":-5.897531,"median":-2.514774,"eighty":-1.321407,"marketCap":98911041},{"date":"2023-08-25","current":-2.628795,"twenty":-5.897531,"median":-2.514774,"eighty":-1.321407,"marketCap":102583480},{"date":"2023-09-01","current":-2.660165,"twenty":-5.592725,"median":-2.514774,"eighty":-1.321407,"marketCap":103807627},{"date":"2023-09-08","current":-2.057864,"twenty":-5.239427,"median":-2.514774,"eighty":-1.321407,"marketCap":80304013},{"date":"2023-09-15","current":-1.970028,"twenty":-5.11127,"median":-2.508625,"eighty":-1.318861,"marketCap":76876403},{"date":"2023-09-22","current":-1.907288,"twenty":-4.994301,"median":-2.503438,"eighty":-1.318861,"marketCap":74428110},{"date":"2023-09-29","current":-1.769261,"twenty":-4.965221,"median":-2.499672,"eighty":-1.318861,"marketCap":69041865},{"date":"2023-10-06","current":-1.869644,"twenty":-4.867912,"median":-2.497117,"eighty":-1.318861,"marketCap":72959134},{"date":"2023-10-13","current":-1.769261,"twenty":-4.739807,"median":-2.493673,"eighty":-1.318861,"marketCap":69041865},{"date":"2023-10-20","current":-1.543398,"twenty":-4.561947,"median":-2.487326,"eighty":-1.318861,"marketCap":60228010},{"date":"2023-10-27","current":-1.443014,"twenty":-4.404675,"median":-2.483168,"eighty":-1.311223,"marketCap":56310741},{"date":"2023-11-03","current":-1.53085,"twenty":-4.30489,"median":-2.476968,"eighty":-1.311223,"marketCap":59738351},{"date":"2023-11-10","current":-2.335415,"twenty":-4.077863,"median":-2.471829,"eighty":-1.311223,"marketCap":70510841},{"date":"2023-11-17","current":-2.24143,"twenty":-3.986737,"median":-2.471734,"eighty":-1.311223,"marketCap":67673243},{"date":"2023-11-24","current":-2.371368,"twenty":-3.929784,"median":-2.465585,"eighty":-1.311223,"marketCap":71596329},{"date":"2023-12-01","current":-2.485063,"twenty":-3.929784,"median":-2.465507,"eighty":-1.311223,"marketCap":75029030},{"date":"2023-12-08","current":-2.728697,"twenty":-3.923093,"median":-2.465507,"eighty":-1.313769,"marketCap":82384817},{"date":"2023-12-15","current":-2.53379,"twenty":-3.923093,"median":-2.464976,"eighty":-1.313769,"marketCap":76500187},{"date":"2023-12-22","current":-2.696212,"twenty":-3.923093,"median":-2.464976,"eighty":-1.313769,"marketCap":81404046},{"date":"2023-12-29","current":-2.82615,"twenty":-3.929784,"median":-2.465585,"eighty":-1.311223,"marketCap":85327132},{"date":"2024-01-05","current":-3.427113,"twenty":-3.933278,"median":-2.465585,"eighty":-1.311223,"marketCap":103471408},{"date":"2024-01-12","current":-3.508325,"twenty":-3.933278,"median":-2.465585,"eighty":-1.311223,"marketCap":105923337},{"date":"2024-01-19","current":-3.232206,"twenty":-3.936772,"median":-2.465585,"eighty":-1.311223,"marketCap":97586778},{"date":"2024-01-26","current":-3.32966,"twenty":-3.933278,"median":-2.471803,"eighty":-1.311223,"marketCap":100529093},{"date":"2024-02-02","current":-3.459598,"twenty":-3.933278,"median":-2.475357,"eighty":-1.311223,"marketCap":104452179},{"date":"2024-02-09","current":-3.248449,"twenty":-3.933278,"median":-2.475357,"eighty":-1.311223,"marketCap":98077164},{"date":"2024-02-16","current":-3.816927,"twenty":-3.933278,"median":-2.475563,"eighty":-1.311223,"marketCap":115240667},{"date":"2024-02-23","current":-3.751958,"twenty":-3.933278,"median":-2.477425,"eighty":-1.311223,"marketCap":113279124},{"date":"2024-03-01","current":-3.638263,"twenty":-3.929784,"median":-2.477882,"eighty":-1.311223,"marketCap":109846423},{"date":"2024-03-08","current":-3.703232,"twenty":-3.929784,"median":-2.477882,"eighty":-1.311223,"marketCap":111807966},{"date":"2024-03-15","current":-3.053542,"twenty":-3.929784,"median":-2.477882,"eighty":-1.311223,"marketCap":92192534},{"date":"2024-03-22","current":-3.338303,"twenty":-3.929784,"median":-2.477882,"eighty":-1.311223,"marketCap":90230990},{"date":"2024-03-28","current":-3.247588,"twenty":-3.929784,"median":-2.477882,"eighty":-1.311223,"marketCap":87779061},{"date":"2024-04-05","current":-3.066159,"twenty":-3.933278,"median":-2.478801,"eighty":-1.311223,"marketCap":82875203},{"date":"2024-04-12","current":-2.8303,"twenty":-3.933278,"median":-2.484252,"eighty":-1.311223,"marketCap":76500187},{"date":"2024-04-19","current":-2.558156,"twenty":-3.933278,"median":-2.49018,"eighty":-1.311223,"marketCap":69144400},{"date":"2024-04-26","current":-2.685157,"twenty":-3.929784,"median":-2.49018,"eighty":-1.311223,"marketCap":72577101},{"date":"2024-05-03","current":-3.13873,"twenty":-3.929784,"median":-2.49018,"eighty":-1.311223,"marketCap":84836746},{"date":"2024-05-10","current":-4.004841,"twenty":-3.947253,"median":-2.49018,"eighty":-1.311223,"marketCap":99548321},{"date":"2024-05-17","current":-5.511015,"twenty":-4.077863,"median":-2.49018,"eighty":-1.311223,"marketCap":136987305},{"date":"2024-05-24","current":-5.209042,"twenty":-4.379678,"median":-2.49018,"eighty":-1.311223,"marketCap":129481151},{"date":"2024-05-31","current":-5.435522,"twenty":-5.209042,"median":-2.49018,"eighty":-1.311223,"marketCap":135110766},{"date":"2024-06-07","current":-5.108384,"twenty":-5.385193,"median":-2.490795,"eighty":-1.311223,"marketCap":126979100},{"date":"2024-06-14","current":-5.133548,"twenty":-5.385193,"median":-2.497117,"eighty":-1.311223,"marketCap":127604613},{"date":"2024-06-21","current":-4.479273,"twenty":-5.395259,"median":-2.500751,"eighty":-1.311223,"marketCap":111341280},{"date":"2024-06-28","current":-4.57993,"twenty":-5.395259,"median":-2.508625,"eighty":-1.311223,"marketCap":113843331},{"date":"2024-07-05","current":-4.57993,"twenty":-5.395259,"median":-2.509973,"eighty":-1.311223,"marketCap":113843331},{"date":"2024-07-12","current":-5.158713,"twenty":-5.395259,"median":-2.509973,"eighty":-1.311223,"marketCap":128230126},{"date":"2024-07-19","current":-5.485851,"twenty":-5.465719,"median":-2.509973,"eighty":-1.311223,"marketCap":136361792},{"date":"2024-07-26","current":-6.492429,"twenty":-5.521081,"median":-2.509973,"eighty":-1.311223,"marketCap":161382304},{"date":"2024-08-02","current":-7.499007,"twenty":-5.772726,"median":-2.513047,"eighty":-1.311223,"marketCap":186402817},{"date":"2024-08-09","current":-10.980217,"twenty":-6.734008,"median":-2.516881,"eighty":-1.311223,"marketCap":248328585},{"date":"2024-08-16","current":-11.339771,"twenty":-8.457809,"median":-2.516881,"eighty":-1.311223,"marketCap":256460252},{"date":"2024-08-23","current":-11.89293,"twenty":-10.410462,"median":-2.521663,"eighty":-1.311223,"marketCap":268970508},{"date":"2024-08-30","current":-12.390774,"twenty":-11.035533,"median":-2.526397,"eighty":-1.311223,"marketCap":280229738},{"date":"2024-09-06","current":-11.146165,"twenty":-11.234671,"median":-2.534867,"eighty":-1.311223,"marketCap":252081662},{"date":"2024-09-13","current":-14.105568,"twenty":-11.339771,"median":-2.53969,"eighty":-1.311223,"marketCap":319011533},{"date":"2024-09-20","current":-16.345864,"twenty":-11.489596,"median":-2.547027,"eighty":-1.311223,"marketCap":369678070},{"date":"2024-09-27","current":-14.243858,"twenty":-11.74548,"median":-2.551512,"eighty":-1.311223,"marketCap":322139097},{"date":"2024-10-04","current":-15.599099,"twenty":-12.234875,"median":-2.559245,"eighty":-1.311223,"marketCap":352789224},{"date":"2024-10-11","current":-17.507499,"twenty":-12.429508,"median":-2.563433,"eighty":-1.311223,"marketCap":395949608},{"date":"2024-10-18","current":-19.941401,"twenty":-12.794184,"median":-2.572978,"eighty":-1.311223,"marketCap":450994736},{"date":"2024-10-25","current":-22.983779,"twenty":-13.101804,"median":-2.586715,"eighty":-1.311223,"marketCap":519801145},{"date":"2024-11-01","current":-25.168759,"twenty":-13.680293,"median":-2.594805,"eighty":-1.311223,"marketCap":569216657},{"date":"2024-11-08","current":-26.136788,"twenty":-14.023038,"median":-2.605795,"eighty":-1.311223,"marketCap":591109605},{"date":"2024-11-15","current":-9.259882,"twenty":-14.057684,"median":-2.610909,"eighty":-1.311223,"marketCap":526266885},{"date":"2024-11-22","current":-10.119163,"twenty":-14.057684,"median":-2.611747,"eighty":-1.311223,"marketCap":575102396},{"date":"2024-11-29","current":-10.277452,"twenty":-14.057684,"median":-2.616224,"eighty":-1.311223,"marketCap":584098411},{"date":"2024-12-06","current":-9.339026,"twenty":-14.057684,"median":-2.618373,"eighty":-1.311223,"marketCap":530764893},{"date":"2024-12-13","current":-8.34407,"twenty":-14.057684,"median":-2.621188,"eighty":-1.311223,"marketCap":474218512},{"date":"2024-12-20","current":-5.641857,"twenty":-14.057684,"median":-2.624501,"eighty":-1.311223,"marketCap":320643682},{"date":"2024-12-27","current":-5.890597,"twenty":-14.057684,"median":-2.624501,"eighty":-1.311223,"marketCap":334780277},{"date":"2025-01-03","current":-6.591589,"twenty":-14.057684,"median":-2.624501,"eighty":-1.311223,"marketCap":374619773},{"date":"2025-01-10","current":-6.026273,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":342491147},{"date":"2025-01-17","current":-5.66447,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":321928827},{"date":"2025-01-24","current":-5.969741,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":339278285},{"date":"2025-01-31","current":-6.060192,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":344418865},{"date":"2025-02-07","current":-5.890597,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":334780277},{"date":"2025-02-14","current":-5.517488,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":313575384},{"date":"2025-02-21","current":-4.737351,"twenty":-14.062741,"median":-2.623553,"eighty":-1.311223,"marketCap":269237881},{"date":"2025-02-28","current":-4.567756,"twenty":-14.062741,"median":-2.634499,"eighty":-1.311223,"marketCap":259599294},{"date":"2025-03-07","current":-5.223523,"twenty":-14.067797,"median":-2.660825,"eighty":-1.311223,"marketCap":296868499},{"date":"2025-03-14","current":-5.11046,"twenty":-14.067797,"median":-2.669863,"eighty":-1.311223,"marketCap":290442774},{"date":"2025-03-21","current":-4.873027,"twenty":-14.067797,"median":-2.680983,"eighty":-1.329623,"marketCap":276948751},{"date":"2025-03-28","current":-3.697028,"twenty":-14.067797,"median":-2.691491,"eighty":-1.342508,"marketCap":230298990},{"date":"2025-04-04","current":-3.117317,"twenty":-14.067797,"median":-2.708047,"eighty":-1.383127,"marketCap":194187018},{"date":"2025-04-11","current":-3.25951,"twenty":-14.062741,"median":-2.733763,"eighty":-1.400335,"marketCap":203044672},{"date":"2025-04-17","current":-3.543897,"twenty":-14.062741,"median":-2.739586,"eighty":-1.40768,"marketCap":220759979},{"date":"2025-04-25","current":-3.970477,"twenty":-14.067797,"median":-2.760865,"eighty":-1.40691,"marketCap":247332939},{"date":"2025-05-02","current":-3.959539,"twenty":-14.067797,"median":-2.775871,"eighty":-1.409674,"marketCap":246651581},{"date":"2025-05-09","current":-8.251838,"twenty":-14.067797,"median":-2.80015,"eighty":-1.409674,"marketCap":341617837},{"date":"2025-05-16","current":-6.72441,"twenty":-14.067797,"median":-2.819847,"eighty":-1.409674,"marketCap":278383835},{"date":"2025-05-23","current":-6.463629,"twenty":-14.067797,"median":-2.86261,"eighty":-1.409674,"marketCap":267587786},{"date":"2025-05-30","current":-7.078326,"twenty":-14.067797,"median":-2.893527,"eighty":-1.409674,"marketCap":293035616},{"date":"2025-06-06","current":-7.283225,"twenty":-14.067797,"median":-2.953743,"eighty":-1.409674,"marketCap":301518226},{"date":"2025-06-13","current":-7.897922,"twenty":-14.067797,"median":-2.991981,"eighty":-1.409674,"marketCap":326966056},{"date":"2025-06-20","current":-7.320479,"twenty":-14.072854,"median":-3.041311,"eighty":-1.409447,"marketCap":303060519},{"date":"2025-06-27","current":-7.84204,"twenty":-14.072854,"median":-3.075483,"eighty":-1.409447,"marketCap":324652617},{"date":"2025-07-03","current":-7.357734,"twenty":-14.072854,"median":-3.102445,"eighty":-1.409447,"marketCap":304602812},{"date":"2025-07-11","current":-7.916549,"twenty":-14.072854,"median":-3.138132,"eighty":-1.409447,"marketCap":327737203},{"date":"2025-07-18","current":-7.916549,"twenty":-14.072854,"median":-3.175016,"eighty":-1.409447,"marketCap":327737203},{"date":"2025-07-25","current":-8.847907,"twenty":-14.072854,"median":-3.193159,"eighty":-1.409447,"marketCap":366294521},{"date":"2025-08-01","current":-7.767531,"twenty":-14.072854,"median":-3.231311,"eighty":-1.409447,"marketCap":321568032},{"date":"2025-08-08","current":-7.056241,"twenty":-14.072854,"median":-3.248449,"eighty":-1.409447,"marketCap":318483446},{"date":"2025-08-15","current":-8.006937,"twenty":-14.072854,"median":-3.264691,"eighty":-1.409447,"marketCap":361393089},{"date":"2025-08-22","current":-8.733339,"twenty":-14.072854,"median":-3.313418,"eighty":-1.409447,"marketCap":394179266},{"date":"2025-08-29","current":-8.931449,"twenty":-14.072854,"median":-3.32966,"eighty":-1.409447,"marketCap":403120950},{"date":"2025-09-05","current":-9.459742,"twenty":-14.07791,"median":-3.358348,"eighty":-1.40922,"marketCap":426965443},{"date":"2025-09-12","current":-10.004544,"twenty":-14.072854,"median":-3.378387,"eighty":-1.409447,"marketCap":451555076},{"date":"2025-09-19","current":-10.103598,"twenty":-14.072854,"median":-3.427113,"eighty":-1.409447,"marketCap":456025918},{"date":"2025-09-26","current":-10.912547,"twenty":-14.072854,"median":-3.47584,"eighty":-1.409447,"marketCap":492537797},{"date":"2025-10-03","current":-11.62244,"twenty":-14.072854,"median":-3.508325,"eighty":-1.409447,"marketCap":524578834},{"date":"2025-10-10","current":-11.969132,"twenty":-14.072854,"median":-3.522021,"eighty":-1.409447,"marketCap":540226782},{"date":"2025-10-17","current":-12.629498,"twenty":-14.072854,"median":-3.556018,"eighty":-1.409447,"marketCap":570032398},{"date":"2025-10-24","current":-11.82055,"twenty":-14.072854,"median":-3.633626,"eighty":-1.409447,"marketCap":533520519},{"date":"2025-10-31","current":-12.811099,"twenty":-14.072854,"median":-3.664215,"eighty":-1.409447,"marketCap":578228942},{"date":"2025-11-07","current":-38.740447,"twenty":-14.101971,"median":-3.69058,"eighty":-1.409447,"marketCap":584012239},{"date":"2025-11-14","current":-39.632171,"twenty":-14.242243,"median":-3.735716,"eighty":-1.409447,"marketCap":597454976},{"date":"2025-11-21","current":-42.158722,"twenty":-14.49995,"median":-3.768101,"eighty":-1.409447,"marketCap":635542730},{"date":"2025-11-28","current":-45.428376,"twenty":-14.661533,"median":-3.815877,"eighty":-1.409447,"marketCap":684832766},{"date":"2025-12-05","current":-43.644928,"twenty":-15.019051,"median":-3.833169,"eighty":-1.409447,"marketCap":657947292},{"date":"2025-12-12","current":-41.613779,"twenty":-15.113342,"median":-3.89633,"eighty":-1.409447,"marketCap":627327724},{"date":"2025-12-19","current":-37.848723,"twenty":-15.354889,"median":-3.959539,"eighty":-1.409447,"marketCap":570569502},{"date":"2025-12-26","current":-37.05608,"twenty":-15.575807,"median":-4.003291,"eighty":-1.409447,"marketCap":558620402},{"date":"2026-01-02","current":-38.145964,"twenty":-15.725121,"median":-4.162667,"eighty":-1.409447,"marketCap":575050414},{"date":"2026-01-09","current":-34.281828,"twenty":-16.128792,"median":-4.454693,"eighty":-1.409447,"marketCap":516798554},{"date":"2026-01-16","current":-35.371713,"twenty":-16.41031,"median":-4.479273,"eighty":-1.409447,"marketCap":533228566},{"date":"2026-01-23","current":-139.801436,"twenty":-16.580586,"median":-4.554766,"eighty":-1.409447,"marketCap":2107506650},{"date":"2026-01-30","current":-116.35785,"twenty":-16.840608,"median":-4.605095,"eighty":-1.409447,"marketCap":1754094591},{"date":"2026-02-06","current":-105.911205,"twenty":-17.305225,"median":-4.705753,"eighty":-1.409447,"marketCap":1596611409},{"date":"2026-02-13","current":-104.244187,"twenty":-17.508929,"median":-4.805189,"eighty":-1.409447,"marketCap":1571481114},{"date":"2026-02-20","current":-97.409413,"twenty":-17.819984,"median":-4.873027,"eighty":-1.409447,"marketCap":1468446904},{"date":"2026-02-27","current":-101.465823,"twenty":-18.067304,"median":-4.997397,"eighty":-1.409447,"marketCap":1529597289},{"date":"2026-03-06","current":-89.241025,"twenty":-18.259801,"median":-5.108384,"eighty":-1.409447,"marketCap":1345308459},{"date":"2026-03-13","current":-87.987858,"twenty":-18.5308,"median":-5.209042,"eighty":-1.409447,"marketCap":1344718436},{"date":"2026-03-20","current":-77.43591,"twenty":-18.757198,"median":-5.284535,"eighty":-1.409447,"marketCap":1183453014},{"date":"2026-03-27","current":-77.325994,"twenty":-18.802869,"median":-5.3097,"eighty":-1.409447,"marketCap":1181773166},{"date":"2026-04-02","current":-79.304484,"twenty":-18.987527,"median":-5.3097,"eighty":-1.409447,"marketCap":1212010433},{"date":"2026-04-10","current":-86.119284,"twenty":-19.084901,"median":-5.3097,"eighty":-1.409447,"marketCap":1316161017},{"date":"2026-04-17","current":-82.656926,"twenty":-19.30339,"median":-5.3097,"eighty":-1.409447,"marketCap":1263245801},{"date":"2026-04-24","current":-88.042816,"twenty":-19.955836,"median":-5.3097,"eighty":-1.409447,"marketCap":1345558360},{"date":"2026-05-01","current":-83.481297,"twenty":-20.269775,"median":-5.3097,"eighty":-1.409447,"marketCap":1275844662},{"date":"2026-05-08","current":-80.277386,"twenty":-20.269775,"median":-5.3097,"eighty":-1.409447,"marketCap":1226879286},{"date":"2026-05-15","current":-25.997436,"twenty":-20.284132,"median":-5.3097,"eighty":-1.409447,"marketCap":1148254739},{"date":"2026-05-22","current":-24.902707,"twenty":-20.284132,"median":-5.3097,"eighty":-1.409447,"marketCap":1099902745},{"date":"2026-05-29","current":-23.798458,"twenty":-20.106206,"median":-5.306184,"eighty":-1.40922,"marketCap":1051130300},{"date":"2026-06-05","current":-22.313434,"twenty":-20.284132,"median":-5.3097,"eighty":-1.409447,"marketCap":985539769},{"date":"2026-06-12","current":-22.084969,"twenty":-20.284132,"median":-5.3097,"eighty":-1.409447,"marketCap":975448918},{"date":"2026-06-18","current":-22.84652,"twenty":-20.284132,"median":-5.3097,"eighty":-1.409447,"marketCap":1009085088},{"date":"2026-06-26","current":-24.84559,"twenty":-20.106206,"median":-5.306184,"eighty":-1.40922,"marketCap":1097380033},{"date":"2026-07-02","current":-28.101219,"twenty":-20.106206,"median":-5.306184,"eighty":-1.40922,"marketCap":1241174658},{"date":"2026-07-10","current":-30.842802,"twenty":-20.106206,"median":-5.306184,"eighty":-1.40922,"marketCap":1362264868},{"date":"2026-07-17","current":-27.16832,"twenty":-20.554591,"median":-5.306184,"eighty":-1.40922,"marketCap":1199970350},{"date":"2026-07-24","current":-26.045033,"twenty":-21.241326,"median":-5.306184,"eighty":-1.40922,"marketCap":1150357000},{"date":"2026-07-31","current":-25.112133,"twenty":-21.561346,"median":-5.302668,"eighty":-1.40845,"marketCap":1109152692},{"date":"2026-08-07","current":-21.531772,"twenty":-22.084969,"median":-5.302668,"eighty":-1.40845,"marketCap":1165493276},{"date":"2026-08-14","current":-23.528813,"twenty":-22.32105,"median":-5.302668,"eighty":-1.40845,"marketCap":1273591092},{"date":"2026-08-21","current":-22.270005,"twenty":-22.714981,"median":-5.302668,"eighty":-1.40845,"marketCap":1205453127},{"date":"2026-08-28","current":-22.876098,"twenty":-22.802764,"median":-5.302668,"eighty":-1.40845,"marketCap":1238260295},{"date":"2026-09-04","current":-22.767312,"twenty":-22.802764,"median":-5.302668,"eighty":-1.40845,"marketCap":1232371829},{"date":"2026-09-11","current":-20.10983,"twenty":-22.802764,"median":-5.302668,"eighty":-1.40845,"marketCap":1088525015},{"date":"2026-09-14","current":-20.063208,"twenty":-22.802764,"median":-5.302668,"eighty":-1.40845,"marketCap":1086001387}],"updateTime":1789481365859},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CRVS\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"11818824","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921020775-CRVS","pdf_url":null,"pub_time":1612972800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000110465921020775/0001104659-21-020775-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465921020775/tm216271d1_8k.htm","primary":true,"translateUrl":null,"linkName":"tm216271d1_8k.htm","type":"8-K","id":"NTFILE7EDcc2HiSEK34b8G","market":"us","size":24160}],"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":"2021-02-11 00:00","pubTimestamp":1612972800,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營成果和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11717792","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184321000733-CRVS","pdf_url":null,"pub_time":1612368000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184321000733/0001171843-21-000733-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184321000733/f8k_020421.htm","primary":true,"translateUrl":null,"linkName":"f8k_020421.htm","type":"8-K","id":"NTFILE5RKVJ6nZYbau48WQ","market":"us","size":27619}],"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":"2021-02-04 00:00","pubTimestamp":1612368000,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11717795","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320008615-CRVS","pdf_url":null,"pub_time":1608134400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320008615/0001171843-20-008615-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","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320008615/f8k_121720.htm","primary":true,"translateUrl":null,"linkName":"f8k_121720.htm","type":"8-K","id":"NTFILE3DQEUyUUq4T9QfpL","market":"us","size":27445}],"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":"2020-12-17 00:00","pubTimestamp":1608134400,"title_zh":"8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02項:董事或某些高級職員離任；選舉董事；某些主席團成員的任命:某些主席團成員的補償安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11071744","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320008399-CRVS","pdf_url":null,"pub_time":1607270400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320008399/0001171843-20-008399-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320008399/f8k_120720.htm","primary":true,"translateUrl":null,"linkName":"f8k_120720.htm","type":"8-K","id":"NTFILE3tdHyUbz4yzHpSgF","market":"us","size":36665}],"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":"2020-12-07 00:00","pubTimestamp":1607270400,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10774317","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320007780-CRVS","pdf_url":null,"pub_time":1604851200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320007780/0001171843-20-007780-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320007780/igg.jpg","primary":true,"translateUrl":null,"linkName":"igg.jpg","type":"GRAPHIC","id":"NTFILE93yCqr78RPu4ndC7","market":"us","size":41148},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320007780/f8k_110920.htm","primary":false,"translateUrl":null,"linkName":"f8k_110920.htm","type":"8-K","id":"NTFILEB6rbmV2arm95uGDp","market":"us","size":38127}],"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":"2020-11-09 00:00","pubTimestamp":1604851200,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10657018","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837020012039-CRVS","pdf_url":null,"pub_time":1603900800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CRVS","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/0001558370-20-012039-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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930x10q.htm","primary":true,"translateUrl":null,"linkName":"crvs-20200930x10q.htm","type":"10-Q","id":"NTFILE9dJapiyLd4Sypffc","market":"us","size":1910817},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930ex102002269.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200930ex102002269.htm","type":"EX-10.2","id":"NTFILEjbZSrYXbHA4oiFSe","market":"us","size":405330},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930ex311e39151.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200930ex311e39151.htm","type":"EX-31.1","id":"NTFILECttrAgXKuDPDjcRB","market":"us","size":11902},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930ex312d8082a.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200930ex312d8082a.htm","type":"EX-31.2","id":"NTFILEFGoyoUwLadCMGdUc","market":"us","size":11840},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930ex321fd9c0d.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200930ex321fd9c0d.htm","type":"EX-32.1","id":"NTFILE5rGudQ3DjVzZug9b","market":"us","size":11849},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930ex102002269001.jpg","primary":false,"translateUrl":null,"linkName":"crvs-20200930ex102002269001.jpg","type":"GRAPHIC","id":"NTFILE4Z2ruWkuQmhAExmj","market":"us","size":5530},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930x10q006.jpg","primary":false,"translateUrl":null,"linkName":"crvs-20200930x10q006.jpg","type":"GRAPHIC","id":"NTFILE2V39fJR8GNWLREer","market":"us","size":61588},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/crvs-20200930x10q007.jpg","primary":false,"translateUrl":null,"linkName":"crvs-20200930x10q007.jpg","type":"GRAPHIC","id":"NTFILECPCXhXdvLd9cnDhX","market":"us","size":55236}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":43034,"name":"CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":43035,"name":"CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":43036,"name":"CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":43037,"name":"CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":43038,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"合併現金流量表","url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020012039/R6.htm","cdn_url":"https://static.tigerbbs.com/58a4106e7bd1aa1e0b35dd2cfc4f8bc7","translation_url":"https://static.tigerbbs.com/11a053b326e32df3739c75fbb8750b79","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-10-29 00:00","pubTimestamp":1603900800,"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":"10656305","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320007397-CRVS","pdf_url":null,"pub_time":1603900800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320007397/0001171843-20-007397-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/1626971/000117184320007397/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE2mvuFTintMwxMAsm","market":"us","size":52149},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320007397/f8k_102920.htm","primary":false,"translateUrl":null,"linkName":"f8k_102920.htm","type":"8-K","id":"NTFILEDiqGFpdpRXE9qXYS","market":"us","size":15076}],"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":"2020-10-29 00:00","pubTimestamp":1603900800,"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項:經營成果和財務狀況；項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10432470","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920112250-CRVS","pdf_url":null,"pub_time":1601827200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/0001104659-20-112250-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/tm2032449d1_ex2-1.htm","primary":true,"translateUrl":null,"linkName":"tm2032449d1_ex2-1.htm","type":"EX-2.1","id":"NTFILEGZ7RKfYzjLcXXzTJ","market":"us","size":149805},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/tm2032449-1_8k.htm","primary":false,"translateUrl":null,"linkName":"tm2032449-1_8k.htm","type":"8-K","id":"NTFILECL5VaPujqifSkXiH","market":"us","size":57232},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/crvs-20201005.xsd","primary":false,"translateUrl":null,"linkName":"crvs-20201005.xsd","type":"EX-101.SCH","id":"NTFILEHbihDXQg9rxKYEKP","market":"us","size":3198},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/crvs-20201005_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20201005_lab.xml","type":"EX-101.LAB","id":"NTFILE9RTmcCmsy6vPKjAm","market":"us","size":34591},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/crvs-20201005_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20201005_pre.xml","type":"EX-101.PRE","id":"NTFILECg3pMx47M5eoA49r","market":"us","size":22718},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/tm2032449-1_8kimg01.jpg","primary":false,"translateUrl":null,"linkName":"tm2032449-1_8kimg01.jpg","type":"GRAPHIC","id":"NTFILE9dKUgx3wJzbiceU3","market":"us","size":105604},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920112250/tm2032449-1_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"tm2032449-1_8k_htm.xml","type":"XML","id":"NTFILEEer6bqdbNEEbH4Jc","market":"us","size":3723}],"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":"2020-10-05 00:00","pubTimestamp":1601827200,"title_zh":"8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議；第2.01項:完成收購或處置資產；項目8.01:其他活動；項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10376565","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006493-CRVS","pdf_url":null,"pub_time":1600272000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/0001171843-20-006493-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":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/crvs-20200917.xsd","primary":true,"translateUrl":null,"linkName":"crvs-20200917.xsd","type":"EX-101.SCH","id":"NTFILE3qptHhxM7HoPxXrw","market":"us","size":3198},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/f8k_091720.htm","primary":false,"translateUrl":null,"linkName":"f8k_091720.htm","type":"8-K","id":"NTFILEGRrC1pXuaKrUeG59","market":"us","size":26234},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/crvs-20200917_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200917_lab.xml","type":"EX-101.LAB","id":"NTFILE2fSWNmvbxPdzQYna","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/crvs-20200917_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200917_pre.xml","type":"EX-101.PRE","id":"NTFILEEAo36sQREZSekLed","market":"us","size":22718},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006493/f8k_091720_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_091720_htm.xml","type":"XML","id":"NTFILE3GX4hSTLGGSfZkyA","market":"us","size":3725}],"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":"2020-09-17 00:00","pubTimestamp":1600272000,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10361375","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006411-CRVS","pdf_url":null,"pub_time":1599753600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/0001171843-20-006411-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","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/crvs-20200910.xsd","primary":true,"translateUrl":null,"linkName":"crvs-20200910.xsd","type":"EX-101.SCH","id":"NTFILE69sSivgeEociUHiz","market":"us","size":3201},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/f8k_091120.htm","primary":false,"translateUrl":null,"linkName":"f8k_091120.htm","type":"8-K","id":"NTFILE2yFsVhT44XDAxM1t","market":"us","size":30016},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/crvs-20200910_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200910_lab.xml","type":"EX-101.LAB","id":"NTFILE4CbhXh4rqxkNSmkV","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/crvs-20200910_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200910_pre.xml","type":"EX-101.PRE","id":"NTFILE5GopVxa4BZXXAu6R","market":"us","size":22720},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006411/f8k_091120_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_091120_htm.xml","type":"XML","id":"NTFILEGkhZ4pLUuY6wDmBd","market":"us","size":3725}],"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":"2020-09-11 00:00","pubTimestamp":1599753600,"title_zh":"8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02項:董事或某些高級職員離職；選舉董事；某些人員的委任:某些人員的補償安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10357572","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006380-CRVS","pdf_url":null,"pub_time":1599667200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/0001171843-20-006380-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":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/crvs-20200910.xsd","primary":true,"translateUrl":null,"linkName":"crvs-20200910.xsd","type":"EX-101.SCH","id":"NTFILEGKHvv6pMuE1uuPgt","market":"us","size":3198},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/f8k_091020.htm","primary":false,"translateUrl":null,"linkName":"f8k_091020.htm","type":"8-K","id":"NTFILEenuw7YxdY4wez4mR","market":"us","size":29157},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/crvs-20200910_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200910_lab.xml","type":"EX-101.LAB","id":"NTFILE4bm4B6AL2Nq8faLT","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/crvs-20200910_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200910_pre.xml","type":"EX-101.PRE","id":"NTFILEA1KfrwLRMP6zTnfU","market":"us","size":22718},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320006380/f8k_091020_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_091020_htm.xml","type":"XML","id":"NTFILEGbtYTqBF16Ykest5","market":"us","size":3725}],"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":"2020-09-10 00:00","pubTimestamp":1599667200,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10205767","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837020008756-CRVS","pdf_url":null,"pub_time":1596038400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CRVS","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/0001558370-20-008756-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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630x10q.htm","primary":true,"translateUrl":null,"linkName":"crvs-20200630x10q.htm","type":"10-Q","id":"NTFILEEZ62uvEwn3kr1YWc","market":"us","size":1800572},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630ex102381d6b.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200630ex102381d6b.htm","type":"EX-10.2","id":"NTFILEChLgVtwGYwkbBPs2","market":"us","size":67900},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630ex31108cc97.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200630ex31108cc97.htm","type":"EX-31.1","id":"NTFILE545VDHs9rHdC8Y28","market":"us","size":11879},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630ex312408384.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200630ex312408384.htm","type":"EX-31.2","id":"NTFILEB4F6D1m8SRzC5Rit","market":"us","size":11817},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630ex321e7a679.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200630ex321e7a679.htm","type":"EX-32.1","id":"NTFILEAANhndAZhiAhCvWn","market":"us","size":11818},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630x10q006.jpg","primary":false,"translateUrl":null,"linkName":"crvs-20200630x10q006.jpg","type":"GRAPHIC","id":"NTFILEA92x9Z5BCXJ8Cxcw","market":"us","size":68772},{"description":"EX-101.SCH","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630.xsd","primary":false,"translateUrl":null,"linkName":"crvs-20200630.xsd","type":"EX-101.SCH","id":"NTFILEHxDZGbhXeJt7Abp5","market":"us","size":36163},{"description":"EX-101.CAL","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILE5vkH8y27tWEgJygS","market":"us","size":48582},{"description":"EX-101.DEF","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE73ghWgaJ9cx4Su1e","market":"us","size":110075},{"description":"EX-101.LAB","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE5wpBg2rp5a9jZs4M","market":"us","size":363820},{"description":"EX-101.PRE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEBAkeHMXVc981KqNo","market":"us","size":251869},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/crvs-20200630x10q_htm.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200630x10q_htm.xml","type":"XML","id":"NTFILE7z5m3EkP4PmsVZbX","market":"us","size":1071485}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":15425,"name":"CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":15426,"name":"CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":15427,"name":"CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":15428,"name":"CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":15429,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"合併現金流量表","url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020008756/R6.htm","cdn_url":"https://static.tigerbbs.com/3cfe5243e2ca3ee8bc9d10e5ad56e660","translation_url":"https://static.tigerbbs.com/0b38a54961d8261e12aa734e6bd31ede","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-07-30 00:00","pubTimestamp":1596038400,"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":"10205536","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320005409-CRVS","pdf_url":null,"pub_time":1596038400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/0001171843-20-005409-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/1626971/000117184320005409/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEHBHpmryqZQsMUppJ","market":"us","size":56131},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/f8k_073020.htm","primary":false,"translateUrl":null,"linkName":"f8k_073020.htm","type":"8-K","id":"NTFILECRC7dfThE85pvvAU","market":"us","size":15123},{"description":"XBRL SCHEMA FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/gnw-20190101.xsd","primary":false,"translateUrl":null,"linkName":"gnw-20190101.xsd","type":"EX-101.SCH","id":"NTFILE6pHRTv4wmeBvTHU4","market":"us","size":3095},{"description":"XBRL DEFINITION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/gnw-20190101_def.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_def.xml","type":"EX-101.DEF","id":"NTFILEALzQb3Ac3qSjZgxk","market":"us","size":25969},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/gnw-20190101_lab.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_lab.xml","type":"EX-101.LAB","id":"NTFILEBNtJBVFaKNSkpatp","market":"us","size":35566},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/gnw-20190101_pre.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_pre.xml","type":"EX-101.PRE","id":"NTFILE5WwkA2wWSBqCtz7N","market":"us","size":24600},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320005409/f8k_073020_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_073020_htm.xml","type":"XML","id":"NTFILE6yhByca25FgZ4Zd9","market":"us","size":3136}],"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":"2020-07-30 00:00","pubTimestamp":1596038400,"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項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10149481","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520190472-CRVS","pdf_url":null,"pub_time":1594224000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","symbol":"CRVS","title":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000119312520190472/0001193125-20-190472-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 3 TO SCHEDULE 13D","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1388325/000119312520190472/d220650dsc13da.htm","primary":true,"translateUrl":null,"linkName":"d220650dsc13da.htm","type":"SC 13D/A","id":"NTFILE4NrqkrTYX5P95Vk7","market":"us","size":55404}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-07-09 00:00","pubTimestamp":1594224000,"title_zh":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10141182","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320004791-CRVS","pdf_url":null,"pub_time":1594051200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/0001171843-20-004791-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/in_vitro.jpg","primary":true,"translateUrl":null,"linkName":"in_vitro.jpg","type":"GRAPHIC","id":"NTFILE2dgqoGcS4sx79vJQ","market":"us","size":43584},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/f8k_070720.htm","primary":false,"translateUrl":null,"linkName":"f8k_070720.htm","type":"8-K","id":"NTFILEADjCCBCXp1Rb91wc","market":"us","size":37026},{"description":"XBRL SCHEMA FILE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/crvs-20200707.xsd","primary":false,"translateUrl":null,"linkName":"crvs-20200707.xsd","type":"EX-101.SCH","id":"NTFILE3Ymmfbbd1VM49fnV","market":"us","size":3162},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/crvs-20200707_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200707_lab.xml","type":"EX-101.LAB","id":"NTFILEBF8Q3ekJSDLLhSqs","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/crvs-20200707_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200707_pre.xml","type":"EX-101.PRE","id":"NTFILE9qp8N8F6kws166SP","market":"us","size":22694},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/peripheral.jpg","primary":false,"translateUrl":null,"linkName":"peripheral.jpg","type":"GRAPHIC","id":"NTFILEHX74uNCz5GaNn2Pv","market":"us","size":110643},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/increased_memory.jpg","primary":false,"translateUrl":null,"linkName":"increased_memory.jpg","type":"GRAPHIC","id":"NTFILE2m5fdBy6HNHQzzMt","market":"us","size":43531},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/phase_one.jpg","primary":false,"translateUrl":null,"linkName":"phase_one.jpg","type":"GRAPHIC","id":"NTFILE9zLfiXsdp6YHv9Y8","market":"us","size":43010},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004791/f8k_070720_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_070720_htm.xml","type":"XML","id":"NTFILE5LbTqhnaEgXPQPfR","market":"us","size":3725}],"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":"2020-07-07 00:00","pubTimestamp":1594051200,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9803924","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320004286-CRVS","pdf_url":null,"pub_time":1591718400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/0001171843-20-004286-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/crvs-20200609.xsd","primary":true,"translateUrl":null,"linkName":"crvs-20200609.xsd","type":"EX-101.SCH","id":"NTFILEAGo9jTRtahCwEgmC","market":"us","size":3201},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/f8k_061020.htm","primary":false,"translateUrl":null,"linkName":"f8k_061020.htm","type":"8-K","id":"NTFILEFgfmGHqvuBBoPgvY","market":"us","size":27880},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/crvs-20200609_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200609_lab.xml","type":"EX-101.LAB","id":"NTFILE4QD53S5DXPPRwgvv","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/crvs-20200609_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200609_pre.xml","type":"EX-101.PRE","id":"NTFILE12wy5yqaRHQJ9CQW","market":"us","size":22720},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004286/f8k_061020_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_061020_htm.xml","type":"XML","id":"NTFILE2W9neA7FMy9WyVJS","market":"us","size":3725}],"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":"2020-06-10 00:00","pubTimestamp":1591718400,"title_zh":"8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07:將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9768504","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320004067-CRVS","pdf_url":null,"pub_time":1590681600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/0001171843-20-004067-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":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/crvs-20200529.xsd","primary":true,"translateUrl":null,"linkName":"crvs-20200529.xsd","type":"EX-101.SCH","id":"NTFILEBv7SqrYBiyfSey33","market":"us","size":3162},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/f8k_052920.htm","primary":false,"translateUrl":null,"linkName":"f8k_052920.htm","type":"8-K","id":"NTFILE56uJu3pPPeWhsAQw","market":"us","size":29949},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/crvs-20200529_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200529_lab.xml","type":"EX-101.LAB","id":"NTFILE2FgVkEM9Ubcmq4aB","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/crvs-20200529_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200529_pre.xml","type":"EX-101.PRE","id":"NTFILEGmNvPDE9x4o81wTs","market":"us","size":22694},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320004067/f8k_052920_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_052920_htm.xml","type":"XML","id":"NTFILE3i41gJHf6XVuMVWr","market":"us","size":3726}],"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":"2020-05-29 00:00","pubTimestamp":1590681600,"title_zh":"8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9667447","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320003129-CRVS","pdf_url":null,"pub_time":1588176000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"CRVS","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320003129/0001171843-20-003129-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/1626971/000117184320003129/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE3znwkAqzA1q4uwKG","market":"us","size":36195},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000117184320003129/f8k_043020.htm","primary":false,"translateUrl":null,"linkName":"f8k_043020.htm","type":"8-K","id":"NTFILE6CYeTRiu77kxfKB5","market":"us","size":11707}],"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":"2020-04-30 00:00","pubTimestamp":1588176000,"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":"項目2.02:業務結果和財務狀況項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9665453","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920054482-CRVS","pdf_url":null,"pub_time":1588176000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"CRVS","title":"Securities to be offered to employees in employee benefit plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/0001104659-20-054482-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":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/tm2017930-1_s8.htm","primary":true,"translateUrl":null,"linkName":"tm2017930-1_s8.htm","type":"S-8","id":"NTFILEGXhfzdo3fdoVnxXi","market":"us","size":63078},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/tm2017930d1_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tm2017930d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEAFQFRkiBh4BMHFo2","market":"us","size":11810},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/tm2017930d1_ex23-1.htm","primary":false,"translateUrl":null,"linkName":"tm2017930d1_ex23-1.htm","type":"EX-23.1","id":"NTFILE4wCr4AZ5VduBRVK4","market":"us","size":1887},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/tm2017930d1_ex5-1img001.jpg","primary":false,"translateUrl":null,"linkName":"tm2017930d1_ex5-1img001.jpg","type":"GRAPHIC","id":"NTFILE7D3siErmm7bLc7MB","market":"us","size":9481},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000110465920054482/tm2017930d1_ex5-1img002.jpg","primary":false,"translateUrl":null,"linkName":"tm2017930d1_ex5-1img002.jpg","type":"GRAPHIC","id":"NTFILE4qC3eMLUUyUke5a9","market":"us","size":2522}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2020-04-30 00:00","pubTimestamp":1588176000,"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":"9665233","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837020004797-CRVS","pdf_url":null,"pub_time":1588176000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"CRVS","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/0001558370-20-004797-index.htm","us_notice_code":"Form 10-Q","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331x10q.htm","primary":true,"translateUrl":null,"linkName":"crvs-20200331x10q.htm","type":"10-Q","id":"NTFILE4czWMCVP76jBaC21","market":"us","size":1741537},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331ex3113c4f1a.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200331ex3113c4f1a.htm","type":"EX-31.1","id":"NTFILExGysZb8REUtWNdH9","market":"us","size":13515},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331ex312567477.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200331ex312567477.htm","type":"EX-31.2","id":"NTFILEGnhTRPPaFGKc6bGV","market":"us","size":13463},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331ex3214e2372.htm","primary":false,"translateUrl":null,"linkName":"crvs-20200331ex3214e2372.htm","type":"EX-32.1","id":"NTFILEEaqSJzcJ4v7Hja4A","market":"us","size":13621},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs20200331x10q001.jpg","primary":false,"translateUrl":null,"linkName":"crvs20200331x10q001.jpg","type":"GRAPHIC","id":"NTFILEEfxE5duP7A7pPHrL","market":"us","size":98442},{"description":"EX-101.INS","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200331.xml","type":"EX-101.INS","id":"NTFILE8GUn7qjCtwdgPxJ2","market":"us","size":1085735},{"description":"EX-101.SCH","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331.xsd","primary":false,"translateUrl":null,"linkName":"crvs-20200331.xsd","type":"EX-101.SCH","id":"NTFILEEPdsFj6Q7p5fUysD","market":"us","size":35973},{"description":"EX-101.CAL","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE8h7A44CQXhSqZPus","market":"us","size":48430},{"description":"EX-101.DEF","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEBBa2vXzatcZDiHzn","market":"us","size":109256},{"description":"EX-101.LAB","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEF8kxrypjV7D49u2L","market":"us","size":353955},{"description":"EX-101.PRE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1626971/000155837020004797/crvs-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"crvs-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILE487abYJXFH2mYKpx","market":"us","size":246045}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-04-30 00:00","pubTimestamp":1588176000,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":7,"totalSize":199,"code":"91000000","status":"200"}]}}