US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Extreme Networks

22.38

-0.6400-2.78%

Post-market: 22.500.1200+0.54%17:53 EDT

Volume:1.07M

Turnover:23.86M

Market Cap:2.93B

PE:72.19

High:22.72

Open:22.72

Low:22.23

Close:23.02

52wk High:33.73

52wk Low:13.48

Shares:131.00M

Float Shares:126.82M

Volume Ratio:0.71

T/O Rate:0.84%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.3100

EPS(LYR):0.3100

ROE:54.64%

ROA:3.43%

PB:33.09

PE(LYR):72.19

Loading ...

Overview Company News Filings

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Major Issues Report

[Amend] Current report, item 9.01

Major Issues Report

Current report, items 7.01 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

[Amend] Current report, item 5.02

Annual Report

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

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Initial statement of beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, items 5.02 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Employee Stock Ownership

Securities to be offered to employees in employee benefit plans

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/stock/EXTR/filings?page=9"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"EXTR","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"EXTR\",,,,,undefined,":{"symbol":"EXTR","market":"US","secType":"STK","nameCN":"Extreme Networks","latestPrice":22.38,"timestamp":1787601600000,"preClose":23.02,"halted":0,"volume":1065545,"hourTrading":{"tag":"盘后","latestPrice":22.5,"preClose":22.38,"latestTime":"17:53 EDT","volume":75732,"amount":1695236.888688,"timestamp":1787608412253,"change":0.12,"changeRate":0.005362,"amplitude":0.018861},"delay":0,"changeRate":-0.027801911381407498,"floatShares":126822585,"shares":131000000,"eps":0.31,"marketStatus":"Post-Mkt","change":-0.64,"latestTime":"08-24 18:13:50 EDT","open":22.72,"high":22.72,"low":22.23,"amount":23864919.728129998,"amplitude":0.021286,"askPrice":22.82,"askSize":87,"bidPrice":22.25,"bidSize":200,"shortable":3,"etf":0,"ttmEps":0.31,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1787616000000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":923630400000,"exchange":"NASDAQ","adjPreClose":23.02,"preHourTrading":{"tag":"盘前","latestPrice":22.25,"preClose":23.02,"latestTime":"09:29 EDT","volume":1599,"amount":36052.593837,"timestamp":1787578141064,"change":-0.77,"changeRate":-0.033449,"amplitude":0.028236},"postHourTrading":{"tag":"盘后","latestPrice":22.5,"preClose":22.38,"latestTime":"17:53 EDT","volume":75732,"amount":1695236.888688,"timestamp":1787608412253,"change":0.12,"changeRate":0.005362,"amplitude":0.018861},"volumeRatio":0.709623,"impliedVol":0.505,"impliedVolPercentile":0.4462},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"EXTR\",,,,,undefined,":{"symbol":"EXTR","floatShares":126822585,"roa":"3.43%","roe":"54.64%","lyrEps":0.31,"volumeRatio":0.709623,"shares":131000000,"dividePrice":0,"high":22.72,"amplitude":0.021286,"preClose":23.02,"low":22.23,"week52Low":13.475,"pbRate":"33.09","psRate":"2.28","week52High":33.73,"institutionHeld":0,"latestPrice":22.38,"committee":0.393728,"eps":0.31,"divideRate":0,"volume":1065545,"delay":0,"ttmEps":0.31,"open":22.72,"prevYearClose":16.65,"prevWeekClose":23.02,"prevMonthClose":30.14,"prevQuarterClose":32.37,"fiveDayClose":24.28,"twentyDayClose":29.95,"sixtyDayClose":26.21},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/EXTR\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-05","symbol":"EXTR","fiscalQuarterEnding":"2026/06","expectedEps":0.16,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1785902400000,"reportTimeType":"pre","actualEps":0.19},{"market":"US","date":"2026-04-29","symbol":"EXTR","fiscalQuarterEnding":"2026/03","expectedEps":0.11,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777435200000,"reportTimeType":"pre","actualEps":0.14},{"market":"US","date":"2026-01-28","symbol":"EXTR","fiscalQuarterEnding":"2025/12","expectedEps":0.11,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1769576400000,"reportTimeType":"pre","actualEps":0.11},{"market":"US","date":"2025-10-29","symbol":"EXTR","fiscalQuarterEnding":"2025/09","expectedEps":0.1,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1761710400000,"reportTimeType":"pre","actualEps":0.09},{"market":"US","date":"2025-08-06","symbol":"EXTR","fiscalQuarterEnding":"2025/06","expectedEps":0.1,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1754452800000,"reportTimeType":"pre","actualEps":0.12}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"EXTR\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"EXTR\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.25,"buy":0.625,"hold":0.125,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.625,"analysts":8,"updateTime":1763611200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/EXTR\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"EXTR","date":"2026-08-21","current":74.258065,"percent":0.760257,"low":-404.578746,"twenty":-20.366158,"median":38.502742,"eighty":82.335149,"high":737.874081,"avg":48.894965,"sd":190.556204,"marketCap":2912551374},"quantilePoints":[{"date":"2021-08-27","current":737.874081,"twenty":-42.575697,"median":-15.183032,"eighty":-6.511185,"marketCap":1428524220},{"date":"2021-09-03","current":724.494678,"twenty":-42.575697,"median":-15.183032,"eighty":-6.511185,"marketCap":1402621696},{"date":"2021-09-10","current":674.321916,"twenty":-42.575697,"median":-15.183032,"eighty":-6.511185,"marketCap":1305487229},{"date":"2021-09-17","current":640.873408,"twenty":-42.575697,"median":-15.183032,"eighty":-6.511185,"marketCap":1240730918},{"date":"2021-09-24","current":658.599576,"twenty":-42.575697,"median":-15.183032,"eighty":-6.272946,"marketCap":1275048779},{"date":"2021-10-01","current":689.419088,"twenty":-42.575697,"median":-15.183032,"eighty":-6.121431,"marketCap":1334715354},{"date":"2021-10-08","current":691.429056,"twenty":-42.575697,"median":-15.183032,"eighty":-6.050458,"marketCap":1338606653},{"date":"2021-10-15","current":681.379215,"twenty":-42.575697,"median":-15.183032,"eighty":-5.997229,"marketCap":1319150160},{"date":"2021-10-22","current":654.579639,"twenty":-42.575697,"median":-15.183032,"eighty":-5.585396,"marketCap":1267266182},{"date":"2021-10-29","current":658.599576,"twenty":-42.575697,"median":-15.183032,"eighty":-5.089542,"marketCap":1275048779},{"date":"2021-11-05","current":63.765144,"twenty":-42.575697,"median":-15.183032,"eighty":-4.885196,"marketCap":1494910029},{"date":"2021-11-12","current":65.205538,"twenty":-42.575697,"median":-15.183032,"eighty":-4.706823,"marketCap":1528678631},{"date":"2021-11-19","current":74.512701,"twenty":-42.575697,"median":-15.183032,"eighty":-4.57004,"marketCap":1746875751},{"date":"2021-11-26","current":72.019711,"twenty":-42.575697,"median":-15.183032,"eighty":-4.53773,"marketCap":1688430094},{"date":"2021-12-03","current":73.183106,"twenty":-42.575697,"median":-15.183032,"eighty":-4.505296,"marketCap":1715704733},{"date":"2021-12-10","current":74.7343,"twenty":-42.575697,"median":-15.183032,"eighty":-4.46132,"marketCap":1752070920},{"date":"2021-12-17","current":76.562492,"twenty":-42.575697,"median":-15.183032,"eighty":-4.448155,"marketCap":1794931069},{"date":"2021-12-23","current":83.099666,"twenty":-42.575697,"median":-15.183032,"eighty":-4.431009,"marketCap":1948188570},{"date":"2021-12-31","current":86.97765,"twenty":-42.575697,"median":-15.183032,"eighty":-4.40796,"marketCap":2039104036},{"date":"2022-01-07","current":78.944683,"twenty":-42.553574,"median":-15.178788,"eighty":-4.378193,"marketCap":1850779141},{"date":"2022-01-14","current":79.166282,"twenty":-42.553574,"median":-15.178788,"eighty":-4.336715,"marketCap":1855974311},{"date":"2022-01-21","current":69.194322,"twenty":-42.553574,"median":-15.178788,"eighty":-4.311289,"marketCap":1622191682},{"date":"2022-01-28","current":39.151483,"twenty":-42.553574,"median":-15.178788,"eighty":-4.292608,"marketCap":1559599316},{"date":"2022-02-04","current":39.50829,"twenty":-42.553574,"median":-15.178788,"eighty":-4.275506,"marketCap":1573812732},{"date":"2022-02-11","current":39.248794,"twenty":-42.553574,"median":-15.178788,"eighty":-4.264899,"marketCap":1563475702},{"date":"2022-02-18","current":38.502742,"twenty":-42.553574,"median":-15.178788,"eighty":-4.242001,"marketCap":1533756743},{"date":"2022-02-25","current":38.924424,"twenty":-42.553574,"median":-15.178788,"eighty":-4.216844,"marketCap":1550554416},{"date":"2022-03-04","current":35.4861,"twenty":-42.553574,"median":-15.178788,"eighty":-4.168629,"marketCap":1413588775},{"date":"2022-03-11","current":35.875344,"twenty":-42.553574,"median":-15.178788,"eighty":-4.105827,"marketCap":1429094320},{"date":"2022-03-18","current":41.551822,"twenty":-42.553574,"median":-15.178788,"eighty":-4.027136,"marketCap":1655216839},{"date":"2022-03-25","current":39.767786,"twenty":-42.553574,"median":-15.178788,"eighty":-4.005024,"marketCap":1584149761},{"date":"2022-04-01","current":39.800223,"twenty":-42.553574,"median":-15.178788,"eighty":-3.975121,"marketCap":1585441890},{"date":"2022-04-08","current":38.016187,"twenty":-42.553574,"median":-15.178788,"eighty":-3.955193,"marketCap":1514374812},{"date":"2022-04-14","current":37.497195,"twenty":-42.553574,"median":-15.178788,"eighty":-3.932006,"marketCap":1493700754},{"date":"2022-04-22","current":37.205262,"twenty":-42.553574,"median":-15.178788,"eighty":-3.868244,"marketCap":1482071595},{"date":"2022-04-29","current":25.535664,"twenty":-42.553574,"median":-15.178788,"eighty":-3.82206,"marketCap":1256022729},{"date":"2022-05-06","current":26.174056,"twenty":-42.553574,"median":-15.160737,"eighty":-3.780535,"marketCap":1287423297},{"date":"2022-05-13","current":26.253855,"twenty":-42.553574,"median":-15.099808,"eighty":-3.744584,"marketCap":1291348368},{"date":"2022-05-20","current":24.711075,"twenty":-42.553574,"median":-15.026966,"eighty":-3.636533,"marketCap":1215463662},{"date":"2022-05-27","current":26.785848,"twenty":-42.553574,"median":-14.966673,"eighty":-3.358462,"marketCap":1317515509},{"date":"2022-06-03","current":26.706049,"twenty":-42.553574,"median":-14.875658,"eighty":-3.237472,"marketCap":1313590438},{"date":"2022-06-10","current":24.551477,"twenty":-42.553574,"median":-14.826309,"eighty":-3.140382,"marketCap":1207613520},{"date":"2022-06-17","current":23.221495,"twenty":-42.553574,"median":-14.762232,"eighty":-2.857209,"marketCap":1142195669},{"date":"2022-06-24","current":25.482465,"twenty":-42.575697,"median":-14.670243,"eighty":23.189576,"marketCap":1253406015},{"date":"2022-07-01","current":23.806687,"twenty":-42.575697,"median":-14.539689,"eighty":23.748168,"marketCap":1170979523},{"date":"2022-07-08","current":24.923873,"twenty":-42.575697,"median":-14.518952,"eighty":23.971605,"marketCap":1225930518},{"date":"2022-07-15","current":28.248829,"twenty":-42.575697,"median":-14.35811,"eighty":24.721715,"marketCap":1389475144},{"date":"2022-07-22","current":28.780822,"twenty":-42.575697,"median":-14.175166,"eighty":24.774915,"marketCap":1415642284},{"date":"2022-07-29","current":38.191142,"twenty":-42.575697,"median":-14.024391,"eighty":25.253708,"marketCap":1690760040},{"date":"2022-08-05","current":40.585388,"twenty":-42.575697,"median":-13.973853,"eighty":25.482465,"marketCap":1796755700},{"date":"2022-08-12","current":40.08902,"twenty":-42.575697,"median":-13.847507,"eighty":26.103809,"marketCap":1774780990},{"date":"2022-08-19","current":40.264208,"twenty":-42.575697,"median":-13.342124,"eighty":26.397493,"marketCap":1782536770},{"date":"2022-08-26","current":41.490529,"twenty":-42.575697,"median":-13.207769,"eighty":26.64753,"marketCap":1836827230},{"date":"2022-09-02","current":41.832336,"twenty":-42.575697,"median":-13.084648,"eighty":27.275282,"marketCap":1851959361},{"date":"2022-09-09","current":42.128599,"twenty":-42.575697,"median":-13.047868,"eighty":27.924313,"marketCap":1865075220},{"date":"2022-09-16","current":38.780827,"twenty":-42.575697,"median":-12.888182,"eighty":29.025539,"marketCap":1716866008},{"date":"2022-09-23","current":36.558855,"twenty":-42.575697,"median":-12.83674,"eighty":34.876283,"marketCap":1618497062},{"date":"2022-09-30","current":38.741852,"twenty":-42.575697,"median":-12.691716,"eighty":35.855882,"marketCap":1715140536},{"date":"2022-10-07","current":40.609286,"twenty":-42.575697,"median":-12.558779,"eighty":36.63437,"marketCap":1797813722},{"date":"2022-10-14","current":39.216121,"twenty":-42.575697,"median":-12.455956,"eighty":37.218237,"marketCap":1736136901},{"date":"2022-10-21","current":44.462722,"twenty":-42.575697,"median":-12.338077,"eighty":37.562069,"marketCap":1968409185},{"date":"2022-10-28","current":53.12107,"twenty":-42.575697,"median":-12.239844,"eighty":37.977263,"marketCap":2345826450},{"date":"2022-11-04","current":53.150813,"twenty":-42.575697,"median":-12.161257,"eighty":38.264838,"marketCap":2347139903},{"date":"2022-11-11","current":53.388757,"twenty":-42.498267,"median":-12.023731,"eighty":38.515717,"marketCap":2357647524},{"date":"2022-11-18","current":56.690235,"twenty":-42.144299,"median":-11.827265,"eighty":38.757442,"marketCap":2503440769},{"date":"2022-11-25","current":60.378372,"twenty":-41.834577,"median":-11.453979,"eighty":38.828579,"marketCap":2666308899},{"date":"2022-12-02","current":59.87274,"twenty":-41.700525,"median":-11.296806,"eighty":38.976323,"marketCap":2643980204},{"date":"2022-12-09","current":58.653275,"twenty":-41.33681,"median":-10.992401,"eighty":39.177338,"marketCap":2590128645},{"date":"2022-12-16","current":55.411284,"twenty":-41.082395,"median":-10.176949,"eighty":39.458338,"marketCap":2446962305},{"date":"2022-12-23","current":54.875909,"twenty":-40.518259,"median":-9.836629,"eighty":39.586139,"marketCap":2423320157},{"date":"2022-12-30","current":54.459507,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2404931820},{"date":"2023-01-06","current":56.571263,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2498186959},{"date":"2023-01-13","current":57.047151,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2519202201},{"date":"2023-01-20","current":56.15486,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2479798622},{"date":"2023-01-27","current":46.399678,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2261984314},{"date":"2023-02-03","current":51.089994,"twenty":-40.23066,"median":-9.761252,"eighty":39.779487,"marketCap":2490637211},{"date":"2023-02-10","current":49.049574,"twenty":-38.23012,"median":-9.484872,"eighty":39.902152,"marketCap":2391166742},{"date":"2023-02-17","current":51.169491,"twenty":-37.906768,"median":-9.034366,"eighty":40.242742,"marketCap":2494512684},{"date":"2023-02-24","current":49.92404,"twenty":-37.536706,"median":-8.923174,"eighty":40.319215,"marketCap":2433796943},{"date":"2023-03-03","current":48.042614,"twenty":-37.356202,"median":-8.817893,"eighty":40.569198,"marketCap":2342077419},{"date":"2023-03-10","current":46.558672,"twenty":-37.166184,"median":-8.742487,"eighty":40.812533,"marketCap":2269735259},{"date":"2023-03-17","current":46.691167,"twenty":-36.743172,"median":-8.506203,"eighty":40.959123,"marketCap":2276194381},{"date":"2023-03-24","current":47.141649,"twenty":-36.621652,"median":-8.381112,"eighty":41.344404,"marketCap":2298155394},{"date":"2023-03-31","current":50.666011,"twenty":-36.323174,"median":-8.172627,"eighty":41.784934,"marketCap":2469968023},{"date":"2023-04-06","current":50.401021,"twenty":-36.05786,"median":-7.939654,"eighty":41.946225,"marketCap":2457049780},{"date":"2023-04-14","current":51.407982,"twenty":-35.892039,"median":-7.776339,"eighty":42.123617,"marketCap":2506139103},{"date":"2023-04-21","current":41.881606,"twenty":-35.767672,"median":-7.399456,"eighty":42.672357,"marketCap":2041728274},{"date":"2023-04-28","current":37.927973,"twenty":-35.562642,"median":-7.223578,"eighty":42.709901,"marketCap":2201984337},{"date":"2023-05-05","current":36.505952,"twenty":-35.444518,"median":-7.0477,"eighty":42.709901,"marketCap":2119426049},{"date":"2023-05-12","current":36.928114,"twenty":-35.237044,"median":-6.741027,"eighty":42.709901,"marketCap":2143935541},{"date":"2023-05-19","current":40.927549,"twenty":-34.988023,"median":-6.101672,"eighty":42.709901,"marketCap":2376130726},{"date":"2023-05-26","current":40.90533,"twenty":-34.779034,"median":-5.775192,"eighty":42.709901,"marketCap":2374840753},{"date":"2023-06-01","current":45.771309,"twenty":-34.698125,"median":-5.54017,"eighty":43.226281,"marketCap":2657344895},{"date":"2023-06-09","current":50.703945,"twenty":-34.54939,"median":-5.066194,"eighty":45.260223,"marketCap":2943718956},{"date":"2023-06-16","current":54.94779,"twenty":-34.325026,"median":-4.755313,"eighty":46.34668,"marketCap":3190103847},{"date":"2023-06-23","current":53.859055,"twenty":-34.124908,"median":-4.683971,"eighty":46.569272,"marketCap":3126895158},{"date":"2023-06-30","current":57.12526,"twenty":-34.128042,"median":-4.57004,"eighty":46.903159,"marketCap":3316521225},{"date":"2023-07-07","current":57.547423,"twenty":-33.954471,"median":-4.535917,"eighty":47.268844,"marketCap":3341030717},{"date":"2023-07-14","current":61.346886,"twenty":-33.623045,"median":-4.504806,"eighty":47.512828,"marketCap":3561616143},{"date":"2023-07-21","current":61.080257,"twenty":-33.055904,"median":-4.460811,"eighty":48.281104,"marketCap":3546136464},{"date":"2023-07-28","current":60.74697,"twenty":-32.132321,"median":-4.448077,"eighty":48.657046,"marketCap":3526786865},{"date":"2023-08-04","current":48.590309,"twenty":-31.281158,"median":-4.425777,"eighty":49.113836,"marketCap":3793639750},{"date":"2023-08-11","current":51.896217,"twenty":-30.853339,"median":-4.405692,"eighty":49.738429,"marketCap":4051745250},{"date":"2023-08-18","current":45.398961,"twenty":-30.853339,"median":-4.372471,"eighty":49.876342,"marketCap":3544478500},{"date":"2023-08-25","current":46.102598,"twenty":-30.853339,"median":-4.326799,"eighty":49.876342,"marketCap":3599414250},{"date":"2023-09-01","current":45.71952,"twenty":-30.853339,"median":-4.306354,"eighty":49.876342,"marketCap":3569505822},{"date":"2023-09-08","current":42.60493,"twenty":-30.853339,"median":-4.283451,"eighty":49.876342,"marketCap":3326337302},{"date":"2023-09-15","current":40.339773,"twenty":-30.853339,"median":-4.271254,"eighty":49.876342,"marketCap":3149487469},{"date":"2023-09-22","current":38.341003,"twenty":-30.853339,"median":-4.256488,"eighty":49.876342,"marketCap":2993435480},{"date":"2023-09-29","current":40.481198,"twenty":-30.853339,"median":-4.230519,"eighty":49.876342,"marketCap":3160529023},{"date":"2023-10-06","current":37.660786,"twenty":-30.863667,"median":-4.197506,"eighty":49.892241,"marketCap":2940328230},{"date":"2023-10-13","current":40.481198,"twenty":-30.863667,"median":-4.134918,"eighty":49.892241,"marketCap":3160529023},{"date":"2023-10-20","current":35.304913,"twenty":-30.863667,"median":-4.051632,"eighty":49.892241,"marketCap":2756395803},{"date":"2023-10-27","current":33.513123,"twenty":-30.948741,"median":-4.027136,"eighty":49.92404,"marketCap":2616503535},{"date":"2023-11-03","current":23.522147,"twenty":-30.948741,"median":-3.998618,"eighty":49.92404,"marketCap":2214963000},{"date":"2023-11-10","current":22.17468,"twenty":-30.948741,"median":-3.975121,"eighty":49.92404,"marketCap":2088078785},{"date":"2023-11-17","current":22.601381,"twenty":-30.948741,"median":-3.953743,"eighty":49.92404,"marketCap":2128259072},{"date":"2023-11-24","current":22.601381,"twenty":-30.948741,"median":-3.932006,"eighty":49.92404,"marketCap":2128259072},{"date":"2023-12-01","current":22.215974,"twenty":-30.948741,"median":-3.866795,"eighty":49.92404,"marketCap":2091967200},{"date":"2023-12-08","current":22.4775,"twenty":-30.884323,"median":-3.822232,"eighty":49.92404,"marketCap":2116593827},{"date":"2023-12-15","current":25.560758,"twenty":-30.884323,"median":-3.780535,"eighty":49.92404,"marketCap":2406928804},{"date":"2023-12-22","current":24.404537,"twenty":-30.884323,"median":-3.748448,"eighty":49.92404,"marketCap":2298053188},{"date":"2023-12-29","current":24.679827,"twenty":-30.948741,"median":-3.686863,"eighty":49.92404,"marketCap":2323975953},{"date":"2024-01-05","current":23.895248,"twenty":-31.013159,"median":-3.498023,"eighty":49.92404,"marketCap":2250096071},{"date":"2024-01-12","current":22.271032,"twenty":-31.013159,"median":-3.253063,"eighty":49.92404,"marketCap":2097151753},{"date":"2024-01-19","current":22.656439,"twenty":-31.077576,"median":-3.184474,"eighty":49.92404,"marketCap":2133443625},{"date":"2024-01-26","current":23.262079,"twenty":-31.013159,"median":-3.047297,"eighty":49.92404,"marketCap":2190473710},{"date":"2024-02-02","current":21.213832,"twenty":-22.764025,"median":-2.613017,"eighty":49.92404,"marketCap":1701816033},{"date":"2024-02-09","current":19.849856,"twenty":-16.939894,"median":20.202885,"eighty":49.92404,"marketCap":1592395184},{"date":"2024-02-16","current":19.641248,"twenty":-16.743696,"median":20.202885,"eighty":49.92404,"marketCap":1575660230},{"date":"2024-02-23","current":19.785669,"twenty":-16.63067,"median":20.202885,"eighty":49.92404,"marketCap":1587245967},{"date":"2024-03-01","current":20.283119,"twenty":-16.432802,"median":20.299166,"eighty":49.92404,"marketCap":1627152395},{"date":"2024-03-08","current":19.256126,"twenty":-16.369137,"median":20.299166,"eighty":49.92404,"marketCap":1544764932},{"date":"2024-03-15","current":18.245179,"twenty":-16.213071,"median":20.299166,"eighty":49.92404,"marketCap":1463664773},{"date":"2024-03-22","current":18.694489,"twenty":-15.785787,"median":20.299166,"eighty":49.92404,"marketCap":1499709288},{"date":"2024-03-28","current":18.566115,"twenty":-15.670893,"median":20.299166,"eighty":49.92404,"marketCap":1489410855},{"date":"2024-04-05","current":17.956337,"twenty":-15.494344,"median":20.315213,"eighty":49.92404,"marketCap":1440493299},{"date":"2024-04-12","current":17.763776,"twenty":-15.420789,"median":20.315213,"eighty":49.92404,"marketCap":1425045649},{"date":"2024-04-19","current":17.555168,"twenty":-15.339099,"median":20.315213,"eighty":49.92404,"marketCap":1408310696},{"date":"2024-04-26","current":18.180992,"twenty":-15.298967,"median":20.299166,"eighty":49.92404,"marketCap":1458515556},{"date":"2024-05-03","current":-234.180316,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1483298120},{"date":"2024-05-10","current":-217.058037,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1374845608},{"date":"2024-05-17","current":-245.780273,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1556772248},{"date":"2024-05-24","current":-226.905661,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1437220456},{"date":"2024-05-31","current":-228.75209,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1448915740},{"date":"2024-06-07","current":-237.57392,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1504793208},{"date":"2024-06-14","current":-249.67829,"twenty":-15.209721,"median":20.299166,"eighty":49.92404,"marketCap":1581462292},{"date":"2024-06-21","current":-259.525914,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1643837140},{"date":"2024-06-28","current":-275.93862,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1747795220},{"date":"2024-07-05","current":-266.090997,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1685420372},{"date":"2024-07-12","current":-282.708861,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1790677928},{"date":"2024-07-19","current":-279.016003,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1767287360},{"date":"2024-07-26","current":-285.786244,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1810170068},{"date":"2024-08-02","current":-268.142585,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1698415132},{"date":"2024-08-09","current":-20.429812,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1756228320},{"date":"2024-08-16","current":-22.015001,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1892497566},{"date":"2024-08-23","current":-22.757932,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1956362842},{"date":"2024-08-30","current":-23.879908,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":2052812443},{"date":"2024-09-06","current":-20.77173,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1785620982},{"date":"2024-09-13","current":-22.515342,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1935508875},{"date":"2024-09-20","current":-23.227949,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1996767405},{"date":"2024-09-27","current":-23.194581,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1993898933},{"date":"2024-10-04","current":-22.94881,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1972771527},{"date":"2024-10-11","current":-23.578597,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":2026910505},{"date":"2024-10-18","current":-23.133138,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1988617082},{"date":"2024-10-25","current":-22.042532,"twenty":-15.196929,"median":20.315213,"eighty":49.92404,"marketCap":1894864218},{"date":"2024-11-01","current":-15.932973,"twenty":-15.212919,"median":20.315213,"eighty":49.92404,"marketCap":1993915957},{"date":"2024-11-08","current":-17.696264,"twenty":-15.336305,"median":20.315213,"eighty":49.92404,"marketCap":2214581275},{"date":"2024-11-15","current":-16.482022,"twenty":-15.395971,"median":20.315213,"eighty":49.92404,"marketCap":2062626116},{"date":"2024-11-22","current":-16.925484,"twenty":-15.494344,"median":20.315213,"eighty":49.92404,"marketCap":2118122783},{"date":"2024-11-29","current":-17.527326,"twenty":-15.510334,"median":20.315213,"eighty":49.92404,"marketCap":2193439688},{"date":"2024-12-06","current":-18.467044,"twenty":-15.755194,"median":20.315213,"eighty":49.92404,"marketCap":2311039768},{"date":"2024-12-13","current":-19.185031,"twenty":-16.023262,"median":20.315213,"eighty":49.92404,"marketCap":2400891514},{"date":"2024-12-20","current":-18.73101,"twenty":-16.158431,"median":20.315213,"eighty":49.92404,"marketCap":2344073498},{"date":"2024-12-27","current":-18.044699,"twenty":-16.158431,"median":20.315213,"eighty":49.92404,"marketCap":2258185799},{"date":"2025-01-03","current":-17.611795,"twenty":-16.158431,"median":20.315213,"eighty":49.92404,"marketCap":2204010482},{"date":"2025-01-10","current":-17.822968,"twenty":-16.11247,"median":20.764522,"eighty":49.92404,"marketCap":2230437466},{"date":"2025-01-17","current":-18.287547,"twenty":-16.11247,"median":20.764522,"eighty":49.92404,"marketCap":2288576831},{"date":"2025-01-24","current":-17.949671,"twenty":-16.11247,"median":20.764522,"eighty":49.92404,"marketCap":2246293657},{"date":"2025-01-31","current":-17.239108,"twenty":-16.243397,"median":20.764522,"eighty":49.92404,"marketCap":2098861356},{"date":"2025-02-07","current":-16.781143,"twenty":-16.513698,"median":20.764522,"eighty":49.92404,"marketCap":2043104128},{"date":"2025-02-14","current":-17.860631,"twenty":-16.791296,"median":20.764522,"eighty":49.92404,"marketCap":2174531879},{"date":"2025-02-21","current":-16.595776,"twenty":-16.924448,"median":20.764522,"eighty":49.92404,"marketCap":2020535726},{"date":"2025-02-28","current":-16.846566,"twenty":-16.924448,"median":20.764522,"eighty":49.92404,"marketCap":2051069446},{"date":"2025-03-07","current":-16.192331,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1971416264},{"date":"2025-03-14","current":-15.843405,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1928934567},{"date":"2025-03-21","current":-16.235946,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1976726476},{"date":"2025-03-28","current":-15.156458,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1845298725},{"date":"2025-04-04","current":-12.027031,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1464291003},{"date":"2025-04-11","current":-12.550419,"twenty":-16.924448,"median":20.764522,"eighty":49.92404,"marketCap":1528013549},{"date":"2025-04-17","current":-12.408668,"twenty":-16.924448,"median":20.764522,"eighty":49.92404,"marketCap":1510755359},{"date":"2025-04-25","current":-13.619004,"twenty":-16.924966,"median":21.213832,"eighty":49.92404,"marketCap":1658113746},{"date":"2025-05-02","current":-34.585479,"twenty":-16.997179,"median":21.213832,"eighty":49.92404,"marketCap":1863016011},{"date":"2025-05-09","current":-36.587927,"twenty":-17.205395,"median":21.213832,"eighty":49.92404,"marketCap":1970881841},{"date":"2025-05-16","current":-40.09839,"twenty":-17.369753,"median":21.213832,"eighty":49.92404,"marketCap":2159979964},{"date":"2025-05-23","current":-39.15897,"twenty":-17.543111,"median":21.213832,"eighty":49.92404,"marketCap":2109376241},{"date":"2025-05-30","current":-39.381464,"twenty":-17.692041,"median":21.213832,"eighty":49.92404,"marketCap":2121361333},{"date":"2025-06-06","current":-40.444492,"twenty":-17.803148,"median":21.213832,"eighty":49.92404,"marketCap":2178623441},{"date":"2025-06-13","current":-41.285025,"twenty":-17.937001,"median":21.213832,"eighty":49.92404,"marketCap":2223900456},{"date":"2025-06-20","current":-41.013088,"twenty":-18.224196,"median":21.520898,"eighty":49.92404,"marketCap":2209252010},{"date":"2025-06-27","current":-44.424665,"twenty":-18.372016,"median":21.520898,"eighty":49.92404,"marketCap":2393023425},{"date":"2025-07-03","current":-46.22934,"twenty":-18.467044,"median":21.520898,"eighty":49.92404,"marketCap":2490235840},{"date":"2025-07-11","current":-43.707739,"twenty":-18.625424,"median":21.520898,"eighty":49.92404,"marketCap":2354404794},{"date":"2025-07-18","current":-43.213308,"twenty":-18.815479,"median":21.520898,"eighty":49.92404,"marketCap":2327771256},{"date":"2025-07-25","current":-43.781904,"twenty":-19.19559,"median":21.520898,"eighty":49.92404,"marketCap":2358399825},{"date":"2025-08-01","current":-43.658296,"twenty":-20.429812,"median":21.520898,"eighty":49.92404,"marketCap":2351741440},{"date":"2025-08-08","current":-352.665885,"twenty":-21.560146,"median":21.520898,"eighty":49.92404,"marketCap":2633356160},{"date":"2025-08-15","current":-349.305477,"twenty":-22.015001,"median":21.520898,"eighty":49.92404,"marketCap":2608264000},{"date":"2025-08-22","current":-353.40883,"twenty":-22.3334,"median":21.520898,"eighty":49.92404,"marketCap":2638903735},{"date":"2025-08-29","current":-390.945239,"twenty":-22.560828,"median":21.520898,"eighty":49.92404,"marketCap":2919188100},{"date":"2025-09-05","current":-397.496405,"twenty":-22.712446,"median":21.827963,"eighty":49.92404,"marketCap":2968105654},{"date":"2025-09-12","current":-404.578746,"twenty":-22.757932,"median":21.520898,"eighty":49.92404,"marketCap":3020989497},{"date":"2025-09-19","current":-401.568751,"twenty":-22.879226,"median":21.520898,"eighty":49.92404,"marketCap":2998513864},{"date":"2025-09-26","current":-370.229391,"twenty":-22.979532,"median":21.520898,"eighty":49.92404,"marketCap":2764502861},{"date":"2025-10-03","current":-365.857564,"twenty":-23.133138,"median":21.520898,"eighty":49.92404,"marketCap":2731858428},{"date":"2025-10-10","current":-374.449131,"twenty":-23.578597,"median":21.520898,"eighty":49.92404,"marketCap":2796011659},{"date":"2025-10-17","current":-372.659221,"twenty":-23.940556,"median":21.520898,"eighty":49.92404,"marketCap":2782646403},{"date":"2025-10-24","current":-378.386932,"twenty":-35.079911,"median":21.520898,"eighty":49.92404,"marketCap":2825415224},{"date":"2025-10-31","current":286.440197,"twenty":-36.63737,"median":22.17468,"eighty":49.932311,"marketCap":2477134823},{"date":"2025-11-07","current":270.745903,"twenty":-36.63737,"median":22.32609,"eighty":50.242027,"marketCap":2341410567},{"date":"2025-11-14","current":272.910633,"twenty":-36.63737,"median":22.41556,"eighty":50.666011,"marketCap":2360131154},{"date":"2025-11-21","current":261.623111,"twenty":-36.63737,"median":22.601381,"eighty":50.948355,"marketCap":2262516664},{"date":"2025-11-28","current":270.591279,"twenty":-36.63737,"median":22.62891,"eighty":51.089994,"marketCap":2340073382},{"date":"2025-12-05","current":269.818161,"twenty":-36.63737,"median":22.821614,"eighty":51.407982,"marketCap":2333387458},{"date":"2025-12-12","current":267.962678,"twenty":-36.63737,"median":23.117552,"eighty":51.871862,"marketCap":2317341241},{"date":"2025-12-19","current":259.767628,"twenty":-36.63737,"median":23.241787,"eighty":53.12107,"marketCap":2246470447},{"date":"2025-12-26","current":259.613004,"twenty":-36.63737,"median":23.41059,"eighty":53.481331,"marketCap":2245133262},{"date":"2026-01-02","current":257.448274,"twenty":-36.63737,"median":23.491784,"eighty":53.859055,"marketCap":2226412675},{"date":"2026-01-09","current":245.078387,"twenty":-36.63737,"median":23.592429,"eighty":54.310792,"marketCap":2119437892},{"date":"2026-01-16","current":248.789353,"twenty":-36.63737,"median":23.909013,"eighty":54.667708,"marketCap":2151530327},{"date":"2026-01-23","current":234.87323,"twenty":-36.63737,"median":24.198068,"eighty":54.816423,"marketCap":2031183696},{"date":"2026-01-30","current":211.05374,"twenty":-36.63737,"median":24.514653,"eighty":55.024625,"marketCap":1929453289},{"date":"2026-02-06","current":221.187844,"twenty":-36.63737,"median":24.652298,"eighty":55.441027,"marketCap":2022099272},{"date":"2026-02-13","current":207.675705,"twenty":-36.63737,"median":24.764275,"eighty":56.571263,"marketCap":1898571295},{"date":"2026-02-20","current":206.206994,"twenty":-36.63737,"median":24.783527,"eighty":57.076894,"marketCap":1885144341},{"date":"2026-02-27","current":206.353865,"twenty":-36.63737,"median":24.972259,"eighty":57.547423,"marketCap":1886487037},{"date":"2026-03-06","current":212.081837,"twenty":-36.63737,"median":25.415966,"eighty":58.266616,"marketCap":1938852157},{"date":"2026-03-13","current":209.438158,"twenty":-36.63737,"median":25.561511,"eighty":58.683019,"marketCap":1914683640},{"date":"2026-03-20","current":220.747231,"twenty":-36.63737,"median":26.213956,"eighty":59.248136,"marketCap":2018071186},{"date":"2026-03-27","current":227.062687,"twenty":-36.63737,"median":26.466652,"eighty":59.634796,"marketCap":2075807088},{"date":"2026-04-02","current":223.244039,"twenty":-36.63737,"median":26.692749,"eighty":60.124836,"marketCap":2040897008},{"date":"2026-04-10","current":259.374325,"twenty":-36.63737,"median":27.277941,"eighty":60.52478,"marketCap":2371200076},{"date":"2026-04-17","current":257.024387,"twenty":-36.63737,"median":28.22223,"eighty":60.969161,"marketCap":2349716950},{"date":"2026-04-24","current":248.212123,"twenty":-36.63737,"median":29.086718,"eighty":61.826152,"marketCap":2269155226},{"date":"2026-05-01","current":179.870479,"twenty":-35.079911,"median":33.795164,"eighty":63.155746,"marketCap":2927212170},{"date":"2026-05-08","current":189.007044,"twenty":-23.940556,"median":34.978844,"eighty":65.972858,"marketCap":3075900629},{"date":"2026-05-15","current":198.5699,"twenty":-23.578597,"median":35.761814,"eighty":70.579316,"marketCap":3231526554},{"date":"2026-05-22","current":192.060729,"twenty":-23.133138,"median":36.528171,"eighty":72.07511,"marketCap":3125596303},{"date":"2026-05-29","current":210.623921,"twenty":-22.982604,"median":36.594828,"eighty":73.703864,"marketCap":3427693686},{"date":"2026-06-05","current":237.946368,"twenty":-22.887368,"median":36.821617,"eighty":74.5681,"marketCap":3872339185},{"date":"2026-06-12","current":249.678948,"twenty":-22.788255,"median":37.158249,"eighty":75.011298,"marketCap":4063275194},{"date":"2026-06-18","current":247.750304,"twenty":-22.727608,"median":37.276878,"eighty":76.562492,"marketCap":4031888453},{"date":"2026-06-26","current":248.794986,"twenty":-22.567765,"median":37.497195,"eighty":78.989003,"marketCap":4048889604},{"date":"2026-07-02","current":252.571913,"twenty":-22.45521,"median":37.793512,"eighty":79.63164,"marketCap":4110355305},{"date":"2026-07-10","current":264.143772,"twenty":-22.070181,"median":38.016187,"eighty":83.221546,"marketCap":4298675752},{"date":"2026-07-17","current":239.15177,"twenty":-21.849984,"median":38.243246,"eighty":88.085646,"marketCap":3891955898},{"date":"2026-07-24","current":238.910689,"twenty":-20.674694,"median":38.356509,"eighty":179.951311,"marketCap":3888032556},{"date":"2026-07-31","current":239.794651,"twenty":-20.366158,"median":38.502742,"eighty":181.356795,"marketCap":3902418145},{"date":"2026-08-07","current":75.765643,"twenty":-20.366158,"median":38.502742,"eighty":179.42184,"marketCap":3191173120},{"date":"2026-08-14","current":74.924495,"twenty":-20.366158,"median":38.502742,"eighty":87.553808,"marketCap":3155744800},{"date":"2026-08-21","current":69.150535,"twenty":-20.366158,"median":38.502742,"eighty":82.335149,"marketCap":2912551374}],"updateTime":1787570777698},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"EXTR\",pageSize:20,pageCount:9,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8595069","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459019039190-EXTR","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"EXTR","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/0001564590-19-039190-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q Q1'20","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000156459019039190/extr-10q_20190930.htm","primary":true,"translateUrl":null,"linkName":"extr-10q_20190930.htm","type":"10-Q","id":"NTFILE8s3SsYW3nVDiBNXX","market":"us","size":2752357},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-ex311_9.htm","primary":false,"translateUrl":null,"linkName":"extr-ex311_9.htm","type":"EX-31.1","id":"NTFILEC1y99R88dkaWjiFQ","market":"us","size":19077},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-ex312_12.htm","primary":false,"translateUrl":null,"linkName":"extr-ex312_12.htm","type":"EX-31.2","id":"NTFILE6nzMHL8xoKt6L3Fh","market":"us","size":19277},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-ex321_11.htm","primary":false,"translateUrl":null,"linkName":"extr-ex321_11.htm","type":"EX-32.1","id":"NTFILE5QV1x7N8oCnqceyz","market":"us","size":7291},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-ex322_7.htm","primary":false,"translateUrl":null,"linkName":"extr-ex322_7.htm","type":"EX-32.2","id":"NTFILEHaJmV1DpTFjPB4rP","market":"us","size":7274},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-20190930.xsd","primary":false,"translateUrl":null,"linkName":"extr-20190930.xsd","type":"EX-101.SCH","id":"NTFILEEzv7KTJmJMrPZA93","market":"us","size":73292},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"extr-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEDCaZK7FquAVjTcNZ","market":"us","size":85345},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"extr-20190930_def.xml","type":"EX-101.DEF","id":"NTFILE9KvvsKz8X56cwFtc","market":"us","size":247058},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILE84RxABKXGYH1mfSx","market":"us","size":619691},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILE9f6VF3ztUrVnWjHZ","market":"us","size":469935},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019039190/extr-10q_20190930_htm.xml","primary":false,"translateUrl":null,"linkName":"extr-10q_20190930_htm.xml","type":"XML","id":"NTFILE7qEUStpZKqHXrkUT","market":"us","size":2632959}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8590805","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459019038508-EXTR","pdf_url":null,"pub_time":1572364800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"EXTR","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/0001564590-19-038508-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000156459019038508/extr-8k_20191030.htm","primary":true,"translateUrl":null,"linkName":"extr-8k_20191030.htm","type":"8-K","id":"NTFILEBhroWzf98eV7JM6M","market":"us","size":32863},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/extr-ex991_6.htm","primary":false,"translateUrl":null,"linkName":"extr-ex991_6.htm","type":"EX-99.1","id":"NTFILEHeMDbmRLAfJe5sfV","market":"us","size":912937},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/extr-20191030.xsd","primary":false,"translateUrl":null,"linkName":"extr-20191030.xsd","type":"EX-101.SCH","id":"NTFILE7sDLHi9Duzc6YA2h","market":"us","size":5996},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/extr-20191030_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20191030_lab.xml","type":"EX-101.LAB","id":"NTFILEBoziRRHte9sAJ9Yv","market":"us","size":18735},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/extr-20191030_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20191030_pre.xml","type":"EX-101.PRE","id":"NTFILE2qYvbNMo1oNpb8ZC","market":"us","size":11194},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019038508/extr-8k_20191030_htm.xml","primary":false,"translateUrl":null,"linkName":"extr-8k_20191030_htm.xml","type":"XML","id":"NTFILEAFitLZD1RVJR2j3a","market":"us","size":3387}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-10-30 00:00","pubTimestamp":1572364800,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8584818","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459019037908-EXTR","pdf_url":null,"pub_time":1571932800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 9.01","symbol":"EXTR","title":"[Amend] Current report, item 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/0001564590-19-037908-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, item 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000156459019037908/extr-8ka_20190809.htm","primary":true,"translateUrl":null,"linkName":"extr-8ka_20190809.htm","type":"8-K/A","id":"NTFILEA28H6vHoSerQ38Tm","market":"us","size":44539},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-ex231_137.htm","primary":false,"translateUrl":null,"linkName":"extr-ex231_137.htm","type":"EX-23.1","id":"NTFILE8rgJmpvVgZayB1th","market":"us","size":2913},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-ex991_6.htm","primary":false,"translateUrl":null,"linkName":"extr-ex991_6.htm","type":"EX-99.1","id":"NTFILEHzeXUV1mgSJ781wR","market":"us","size":665025},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-20190809.xsd","primary":false,"translateUrl":null,"linkName":"extr-20190809.xsd","type":"EX-101.SCH","id":"NTFILE2n3MJFoHYPJx2qQ5","market":"us","size":5996},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-20190809_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20190809_lab.xml","type":"EX-101.LAB","id":"NTFILEEGsPtZN7U2LCb9cW","market":"us","size":19430},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-20190809_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20190809_pre.xml","type":"EX-101.PRE","id":"NTFILE8aAVG9Pcd7Y94b33","market":"us","size":11636},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019037908/extr-8ka_20190809_htm.xml","primary":false,"translateUrl":null,"linkName":"extr-8ka_20190809_htm.xml","type":"XML","id":"NTFILEfFgYRhorp67Fmsom","market":"us","size":4073}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-10-25 00:00","pubTimestamp":1571932800,"title_zh":"Amend] Current report, item 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8575337","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519269734-EXTR","pdf_url":null,"pub_time":1571328000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"EXTR","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/0001193125-19-269734-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000119312519269734/d814531d8k.htm","primary":true,"translateUrl":null,"linkName":"d814531d8k.htm","type":"8-K","id":"NTFILE7iESTDGJ5WvfJPQL","market":"us","size":26758},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/d814531dex991.htm","primary":false,"translateUrl":null,"linkName":"d814531dex991.htm","type":"EX-99.1","id":"NTFILE8Ym6xUcz5wdgDxce","market":"us","size":7626},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/extr-20191018.xsd","primary":false,"translateUrl":null,"linkName":"extr-20191018.xsd","type":"EX-101.SCH","id":"NTFILE3R3dyBeADkjWkKiD","market":"us","size":3091},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/extr-20191018_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20191018_lab.xml","type":"EX-101.LAB","id":"NTFILEEE1KfaN6DJ7nM8GF","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/extr-20191018_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20191018_pre.xml","type":"EX-101.PRE","id":"NTFILE3hMrg5njX1MDNeXF","market":"us","size":10967},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/g814531g1018081417355.jpg","primary":false,"translateUrl":null,"linkName":"g814531g1018081417355.jpg","type":"GRAPHIC","id":"NTFILEFiZ6X89A169oqFDP","market":"us","size":2269},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519269734/d814531d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d814531d8k_htm.xml","type":"XML","id":"NTFILEFEzTrD17Ji7BjpAX","market":"us","size":3277}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-10-18 00:00","pubTimestamp":1571328000,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8529212","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919018551-EXTR","pdf_url":null,"pub_time":1568649600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919018551/0001437749-19-018551-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919018551/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILEBn1qyPdwXJRxYgJ7","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919018551/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILE96U1aRLXg87WMR3s","market":"us","size":6467}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-17 00:00","pubTimestamp":1568649600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8512411","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017941-EXTR","pdf_url":null,"pub_time":1567612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017941/0001437749-19-017941-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017941/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILECbaGmjJS1kVBwzZR","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017941/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILE2wsRQkew28KJTs87","market":"us","size":3712}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-05 00:00","pubTimestamp":1567612800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8512267","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017927-EXTR","pdf_url":null,"pub_time":1567612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017927/0001437749-19-017927-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017927/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILE5oNyeu2mwFbUU6ok","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017927/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILEHMZsFLFTDTL5qqR5","market":"us","size":3709}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-05 00:00","pubTimestamp":1567612800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8512266","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017926-EXTR","pdf_url":null,"pub_time":1567612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017926/0001437749-19-017926-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017926/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILE88s2PvUQ72LSHauh","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017926/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILE5ZKLNfnW6DwcyGZC","market":"us","size":5946}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-05 00:00","pubTimestamp":1567612800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8510404","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017905-EXTR","pdf_url":null,"pub_time":1567526400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017905/0001437749-19-017905-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017905/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILE3ksQU1ZWceMbnwkM","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017905/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILEDHxKWw6MGYHKfqfc","market":"us","size":6706}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-04 00:00","pubTimestamp":1567526400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8510403","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017906-EXTR","pdf_url":null,"pub_time":1567526400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017906/0001437749-19-017906-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017906/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILE9tAyHwzNpCni1xcy","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017906/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILE2SE1dDFxmUcj9MbJ","market":"us","size":6744}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-09-04 00:00","pubTimestamp":1567526400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8501940","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519235271-EXTR","pdf_url":null,"pub_time":1567094400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 5.02","symbol":"EXTR","title":"[Amend] Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519235271/0001193125-19-235271-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000119312519235271/d767607d8ka.htm","primary":true,"translateUrl":null,"linkName":"d767607d8ka.htm","type":"8-K/A","id":"NTFILEGZrPNtmfgkJ1vscm","market":"us","size":23091},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519235271/extr-20190822.xsd","primary":false,"translateUrl":null,"linkName":"extr-20190822.xsd","type":"EX-101.SCH","id":"NTFILEAsCd757MhT17dY53","market":"us","size":3090},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519235271/extr-20190822_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20190822_lab.xml","type":"EX-101.LAB","id":"NTFILE8pvsqiUrZnxXcc6S","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519235271/extr-20190822_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20190822_pre.xml","type":"EX-101.PRE","id":"NTFILECXzqXGQKE8tsmSDa","market":"us","size":10966},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519235271/d767607d8ka_htm.xml","primary":false,"translateUrl":null,"linkName":"d767607d8ka_htm.xml","type":"XML","id":"NTFILE8brQkqHt9H6mfLX9","market":"us","size":3279}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-08-30 00:00","pubTimestamp":1567094400,"title_zh":"Amend] Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8499429","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459019033615-EXTR","pdf_url":null,"pub_time":1567008000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"EXTR","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/0001564590-19-033615-index.htm","us_notice_code":"Form 10-K","us_title_en":"Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000156459019033615/extr-10k_20190630.htm","primary":true,"translateUrl":null,"linkName":"extr-10k_20190630.htm","type":"10-K","id":"NTFILE7Lhjwt42TG8kQ11W","market":"us","size":5535631},{"description":"EX-4.7","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex47_504.htm","primary":false,"translateUrl":null,"linkName":"extr-ex47_504.htm","type":"EX-4.7","id":"NTFILEHiX1WzdAC2BKHgHL","market":"us","size":17934},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex211_11.htm","primary":false,"translateUrl":null,"linkName":"extr-ex211_11.htm","type":"EX-21.1","id":"NTFILE3XDPfBLQJ72pUMVM","market":"us","size":25280},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex231_12.htm","primary":false,"translateUrl":null,"linkName":"extr-ex231_12.htm","type":"EX-23.1","id":"NTFILECD7wT4ZKjDqxmgUf","market":"us","size":2932},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex311_13.htm","primary":false,"translateUrl":null,"linkName":"extr-ex311_13.htm","type":"EX-31.1","id":"NTFILEFr7A5sdqKy9fGSnt","market":"us","size":19119},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex312_6.htm","primary":false,"translateUrl":null,"linkName":"extr-ex312_6.htm","type":"EX-31.2","id":"NTFILEEcnpetoCV9FMiht9","market":"us","size":19274},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex321_8.htm","primary":false,"translateUrl":null,"linkName":"extr-ex321_8.htm","type":"EX-32.1","id":"NTFILEB6sounkL3x2x2uiH","market":"us","size":7380},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-ex322_7.htm","primary":false,"translateUrl":null,"linkName":"extr-ex322_7.htm","type":"EX-32.2","id":"NTFILE13RDhy1tpUNy41gC","market":"us","size":7287},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/gclb3tbgc1l2000001.jpg","primary":false,"translateUrl":null,"linkName":"gclb3tbgc1l2000001.jpg","type":"GRAPHIC","id":"NTFILE9cuxZuBjCZk5XAhu","market":"us","size":43694},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-20190630.xsd","primary":false,"translateUrl":null,"linkName":"extr-20190630.xsd","type":"EX-101.SCH","id":"NTFILE8Zp8oDda2dPskXtV","market":"us","size":104303},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-20190630_cal.xml","primary":false,"translateUrl":null,"linkName":"extr-20190630_cal.xml","type":"EX-101.CAL","id":"NTFILE8Tm39tjcVfQKePev","market":"us","size":109549},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-20190630_def.xml","primary":false,"translateUrl":null,"linkName":"extr-20190630_def.xml","type":"EX-101.DEF","id":"NTFILEBLLJbj9tj91pxHr7","market":"us","size":376689},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-20190630_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20190630_lab.xml","type":"EX-101.LAB","id":"NTFILEBU2Ph4iPefGyRRfV","market":"us","size":871111},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-20190630_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20190630_pre.xml","type":"EX-101.PRE","id":"NTFILEDCgVbw6BTCD4FgiU","market":"us","size":669919},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156459019033615/extr-10k_20190630_htm.xml","primary":false,"translateUrl":null,"linkName":"extr-10k_20190630_htm.xml","type":"XML","id":"NTFILE7FovjS5gPSdupoj2","market":"us","size":4493611}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2019-08-29 00:00","pubTimestamp":1567008000,"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":"8494237","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017493-EXTR","pdf_url":null,"pub_time":1566835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017493/0001437749-19-017493-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017493/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILE2mYQNUD354rnJFMc","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017493/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILEHjr5MZRKKTzY8mZ8","market":"us","size":6559}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-27 00:00","pubTimestamp":1566835200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8494236","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017491-EXTR","pdf_url":null,"pub_time":1566835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017491/0001437749-19-017491-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017491/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILEHBARjZtYWcu9FtfL","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017491/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILEBGAW9XwonotgiPiJ","market":"us","size":6599}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-27 00:00","pubTimestamp":1566835200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8492611","market":"us","labels":[],"media":"sec.gov","original_id":"AN156761919017564-EXTR","pdf_url":null,"pub_time":1566748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Initial statement of beneficial ownership of securities","symbol":"EXTR","title":"Initial statement of beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017564/0001567619-19-017564-index.htm","us_notice_code":"Form 3","us_title_en":"Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 3","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017564/xslF345X02/doc1.xml","primary":true,"translateUrl":null,"linkName":"doc1.html","type":"3","id":"NTFILE14GRzpTMQeMAjyHA","market":"us","size":0},{"description":"FORM 3","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017564/doc1.xml","primary":false,"translateUrl":null,"linkName":"doc1.xml","type":"3","id":"NTFILECER7RxTdxwMfuuea","market":"us","size":1656},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017564/poa_burton.htm","primary":false,"translateUrl":null,"linkName":"poa_burton.htm","type":"EX-24","id":"NTFILE5PynDWKztSQ18njL","market":"us","size":4176}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-26 00:00","pubTimestamp":1566748800,"title_zh":"Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8492610","market":"us","labels":[],"media":"sec.gov","original_id":"AN156761919017565-EXTR","pdf_url":null,"pub_time":1566748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017565/0001567619-19-017565-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017565/xslF345X03/doc1.xml","primary":true,"translateUrl":null,"linkName":"doc1.html","type":"4","id":"NTFILE8ace9xvAp2fNEdV3","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000156761919017565/doc1.xml","primary":false,"translateUrl":null,"linkName":"doc1.xml","type":"4","id":"NTFILE3QTVErHhk8Pq46HN","market":"us","size":3926}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-26 00:00","pubTimestamp":1566748800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8492597","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519229280-EXTR","pdf_url":null,"pub_time":1566748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"EXTR","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519229280/0001193125-19-229280-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1078271/000119312519229280/d789720d8k.htm","primary":true,"translateUrl":null,"linkName":"d789720d8k.htm","type":"8-K","id":"NTFILEBE5c3owr8x4xUwzM","market":"us","size":26502},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519229280/extr-20190822.xsd","primary":false,"translateUrl":null,"linkName":"extr-20190822.xsd","type":"EX-101.SCH","id":"NTFILEDnewDwGAas21X7We","market":"us","size":3090},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519229280/extr-20190822_lab.xml","primary":false,"translateUrl":null,"linkName":"extr-20190822_lab.xml","type":"EX-101.LAB","id":"NTFILECS6ZxiiU19XXAwQz","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519229280/extr-20190822_pre.xml","primary":false,"translateUrl":null,"linkName":"extr-20190822_pre.xml","type":"EX-101.PRE","id":"NTFILEJ7jrLJQcety4MmP2","market":"us","size":10966},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519229280/d789720d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d789720d8k_htm.xml","type":"XML","id":"NTFILEEPcoZMnxMwB3owvE","market":"us","size":3277}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-08-26 00:00","pubTimestamp":1566748800,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8482807","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017082-EXTR","pdf_url":null,"pub_time":1566144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017082/0001437749-19-017082-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017082/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILEFwogibvNGG8H11QD","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017082/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILEFxAe2inPDegqpREo","market":"us","size":9397}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-19 00:00","pubTimestamp":1566144000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8482806","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017081-EXTR","pdf_url":null,"pub_time":1566144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"EXTR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017081/0001437749-19-017081-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017081/xslF345X03/rdgdoc.xml","primary":true,"translateUrl":null,"linkName":"rdgdoc.html","type":"4","id":"NTFILEHLQHHXxjHSeNSB9H","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000143774919017081/rdgdoc.xml","primary":false,"translateUrl":null,"linkName":"rdgdoc.xml","type":"4","id":"NTFILE3aQCuRyQghGKNGpb","market":"us","size":17259}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-19 00:00","pubTimestamp":1566144000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8464237","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519217558-EXTR","pdf_url":null,"pub_time":1565280000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"EXTR","title":"Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/0001193125-19-217558-index.htm","us_notice_code":"Form S-8","us_title_en":"Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/d789276ds8.htm","primary":true,"translateUrl":null,"linkName":"d789276ds8.htm","type":"S-8","id":"NTFILE2EjtkQ1cxP2QUiRt","market":"us","size":60346},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/d789276dex51.htm","primary":false,"translateUrl":null,"linkName":"d789276dex51.htm","type":"EX-5.1","id":"NTFILE78sWcHH1gU7K35yZ","market":"us","size":12533},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/d789276dex101.htm","primary":false,"translateUrl":null,"linkName":"d789276dex101.htm","type":"EX-10.1","id":"NTFILE3GmaffUkN6iNGgp6","market":"us","size":111655},{"description":"EX-23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/d789276dex232.htm","primary":false,"translateUrl":null,"linkName":"d789276dex232.htm","type":"EX-23.2","id":"NTFILEBErynmST3MdKKUHr","market":"us","size":3146},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/g789276dsp_8.jpg","primary":false,"translateUrl":null,"linkName":"g789276dsp_8.jpg","type":"GRAPHIC","id":"NTFILE6JFoTfzbffWe1Spc","market":"us","size":2335},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1078271/000119312519217558/g789276dsp_9.jpg","primary":false,"translateUrl":null,"linkName":"g789276dsp_9.jpg","type":"GRAPHIC","id":"NTFILEEHzjgi9GEKwnfsBv","market":"us","size":1727}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2019-08-09 00:00","pubTimestamp":1565280000,"title_zh":"Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":9,"totalSize":231,"code":"91000000","status":"200"}]}}