Natural Alternatives

1.52

+0.04002.70%

Volume:404

Turnover:632.84

Market Cap:9.54M

PE:-0.44

High:1.52

Open:1.52

Low:1.52

Close:1.48

52wk High:4.96

52wk Low:1.28

Shares:6.28M

Float Shares:4.92M

Volume Ratio:0.06

T/O Rate:0.01%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-3.4332

EPS(LYR):-3.4332

ROE:-34.96%

ROA:-3.73%

PB:0.19

PE(LYR):-0.44

Loading ...

Overview Company News Filings

Sep 21, 2020

Proposed Sale Of Securities

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://hk.tigeractivity.com/stock/NAII/filings?page=4"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"NAII","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NAII\",,,,,undefined,":{"symbol":"NAII","market":"US","secType":"STK","nameCN":"Natural Alternatives","latestPrice":1.52,"timestamp":1791210806707,"preClose":1.48,"halted":0,"volume":404,"delay":0,"changeRate":0.027027027027027053,"floatShares":4924000,"shares":6275200,"eps":-3.43325,"marketStatus":"Trading","change":0.04,"latestTime":"10-05 10:33:54 EDT","open":1.52,"high":1.52,"low":1.52,"amount":632.8412347999999,"amplitude":0,"askPrice":1.63,"askSize":100,"bidPrice":1.47,"bidSize":14,"shortable":3,"etf":0,"ttmEps":-3.43325,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1791230400000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":510037200000,"exchange":"NASDAQ","adjPreClose":1.48,"postHourTrading":{"tag":"盘后","latestPrice":1.48,"preClose":1.48,"latestTime":"16:10 EDT","volume":6,"amount":8.88,"timestamp":1790971804920,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.060448},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NAII\",,,,,undefined,":{"symbol":"NAII","floatShares":4924000,"roa":"-3.73%","roe":"-34.96%","lyrEps":-3.43325,"volumeRatio":0.060448,"shares":6275200,"dividePrice":0,"high":1.52,"amplitude":0,"preClose":1.48,"low":1.52,"week52Low":1.28,"pbRate":"0.19","psRate":"0.07","week52High":4.96,"institutionHeld":0.3581,"latestPrice":1.52,"committee":-0.754386,"eps":-3.43325,"divideRate":0,"volume":404,"delay":0,"ttmEps":-3.43325,"open":1.52,"prevYearClose":3.58,"prevWeekClose":1.48,"prevMonthClose":1.49,"prevQuarterClose":1.49,"fiveDayClose":1.7,"twentyDayClose":2.08,"sixtyDayClose":2.23},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NAII\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-09-28","symbol":"NAII","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1790568000000,"reportTimeType":"post","actualEps":-0.52},{"date":"2026-05-19","symbol":"NAII","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1779177600000,"name":null,"time":"Pre-MKt","dateTimestamp":1779163200000,"actualEps":null},{"market":"US","date":"2026-02-13","symbol":"NAII","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1770958800000,"reportTimeType":"post","actualEps":-0.42},{"market":"US","date":"2025-11-12","symbol":"NAII","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762923600000,"reportTimeType":"post","actualEps":-0.05},{"market":"US","date":"2025-09-23","symbol":"NAII","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1758600000000,"reportTimeType":"post","actualEps":-0.17}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NAII\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NAII\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NAII\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NAII","date":"2026-10-02","current":-0.436904,"percent":0.522449,"low":-12.904222,"twenty":-2.921663,"median":-0.932267,"eighty":7.018466,"high":56.718787,"avg":3.645341,"sd":12.137432,"marketCap":8954267},"quantilePoints":[{"date":"2021-10-08","current":7.848592,"twenty":8.317452,"median":12.376038,"eighty":20.677038,"marketCap":84513644},{"date":"2021-10-15","current":7.996567,"twenty":8.249278,"median":12.376038,"eighty":20.490973,"marketCap":86107038},{"date":"2021-10-22","current":7.901863,"twenty":8.205191,"median":12.305318,"eighty":20.392168,"marketCap":85087266},{"date":"2021-10-29","current":7.448001,"twenty":8.171455,"median":12.262572,"eighty":20.374102,"marketCap":80200071},{"date":"2021-11-05","current":7.861778,"twenty":8.119829,"median":12.221759,"eighty":20.374102,"marketCap":84655630},{"date":"2021-11-12","current":7.749779,"twenty":8.056283,"median":12.163878,"eighty":20.374102,"marketCap":91183902},{"date":"2021-11-19","current":7.313134,"twenty":7.990648,"median":12.086915,"eighty":20.306837,"marketCap":86046337},{"date":"2021-11-26","current":7.013108,"twenty":7.96546,"median":12.013364,"eighty":20.273737,"marketCap":82516231},{"date":"2021-12-03","current":6.922029,"twenty":7.934053,"median":11.875578,"eighty":20.273737,"marketCap":81444592},{"date":"2021-12-10","current":6.879168,"twenty":7.901863,"median":11.768193,"eighty":20.273737,"marketCap":80940291},{"date":"2021-12-17","current":6.777373,"twenty":7.892371,"median":11.706778,"eighty":20.273737,"marketCap":79742576},{"date":"2021-12-23","current":6.707725,"twenty":7.852144,"median":11.556486,"eighty":20.273737,"marketCap":78923087},{"date":"2021-12-31","current":6.777373,"twenty":7.845439,"median":11.400437,"eighty":20.273737,"marketCap":79742576},{"date":"2022-01-07","current":7.045254,"twenty":7.810831,"median":11.229354,"eighty":20.273737,"marketCap":82894457},{"date":"2022-01-14","current":7.157764,"twenty":7.775622,"median":11.180771,"eighty":20.273737,"marketCap":84218246},{"date":"2022-01-21","current":6.884526,"twenty":7.769238,"median":11.12247,"eighty":20.273737,"marketCap":81003328},{"date":"2022-01-28","current":7.125618,"twenty":7.708985,"median":10.944329,"eighty":20.273737,"marketCap":83840021},{"date":"2022-02-04","current":7.018466,"twenty":7.702953,"median":10.805346,"eighty":20.273737,"marketCap":82579269},{"date":"2022-02-11","current":7.589613,"twenty":7.702953,"median":10.749994,"eighty":20.273737,"marketCap":75751925},{"date":"2022-02-18","current":7.322458,"twenty":7.702953,"median":10.68359,"eighty":20.273737,"marketCap":73085457},{"date":"2022-02-25","current":6.927799,"twenty":7.681173,"median":10.59536,"eighty":20.273737,"marketCap":69146357},{"date":"2022-03-04","current":6.715289,"twenty":7.666401,"median":10.526508,"eighty":20.273737,"marketCap":67025303},{"date":"2022-03-11","current":6.648501,"twenty":7.630284,"median":10.450878,"eighty":20.273737,"marketCap":66358686},{"date":"2022-03-18","current":6.921727,"twenty":7.625334,"median":10.402717,"eighty":20.273737,"marketCap":69085755},{"date":"2022-03-25","current":6.894404,"twenty":7.589153,"median":10.393419,"eighty":20.273737,"marketCap":68813048},{"date":"2022-04-01","current":7.018874,"twenty":7.485561,"median":10.345822,"eighty":20.273737,"marketCap":70055380},{"date":"2022-04-08","current":6.939942,"twenty":7.417177,"median":10.306396,"eighty":20.273737,"marketCap":69267560},{"date":"2022-04-14","current":6.102049,"twenty":7.313134,"median":10.237277,"eighty":20.273737,"marketCap":60904547},{"date":"2022-04-22","current":6.016438,"twenty":7.198766,"median":10.209584,"eighty":20.273737,"marketCap":60050065},{"date":"2022-04-29","current":5.944185,"twenty":7.136058,"median":10.165239,"eighty":20.273737,"marketCap":59328907},{"date":"2022-05-06","current":5.507023,"twenty":7.120187,"median":10.113753,"eighty":20.273737,"marketCap":54965596},{"date":"2022-05-13","current":6.037852,"twenty":7.104348,"median":10.065592,"eighty":20.273737,"marketCap":63814061},{"date":"2022-05-20","current":5.703696,"twenty":7.080614,"median":10.065592,"eighty":20.273737,"marketCap":60282367},{"date":"2022-05-27","current":5.905342,"twenty":7.070027,"median":10.041697,"eighty":20.273737,"marketCap":62413562},{"date":"2022-06-03","current":6.049375,"twenty":7.070027,"median":10.017431,"eighty":20.273737,"marketCap":63935844},{"date":"2022-06-10","current":6.07242,"twenty":7.048436,"median":9.987179,"eighty":20.273737,"marketCap":64179409},{"date":"2022-06-17","current":5.859252,"twenty":7.035473,"median":9.966103,"eighty":20.273737,"marketCap":61926431},{"date":"2022-06-24","current":5.767071,"twenty":7.018466,"median":9.969271,"eighty":20.273737,"marketCap":60952171},{"date":"2022-07-01","current":6.014807,"twenty":7.001386,"median":9.969271,"eighty":20.273737,"marketCap":63570496},{"date":"2022-07-08","current":5.772832,"twenty":6.993423,"median":9.969271,"eighty":20.273737,"marketCap":61013062},{"date":"2022-07-15","current":5.657606,"twenty":6.970582,"median":9.969271,"eighty":20.273737,"marketCap":59795236},{"date":"2022-07-22","current":5.824684,"twenty":6.937063,"median":9.969271,"eighty":20.273737,"marketCap":61561084},{"date":"2022-07-29","current":5.825836,"twenty":6.921908,"median":9.969271,"eighty":20.273737,"marketCap":61573262},{"date":"2022-08-05","current":5.735672,"twenty":6.902613,"median":9.969271,"eighty":20.273737,"marketCap":60620313},{"date":"2022-08-12","current":6.020568,"twenty":6.890453,"median":9.962935,"eighty":20.273737,"marketCap":63631387},{"date":"2022-08-19","current":6.539086,"twenty":6.856666,"median":9.940262,"eighty":20.273737,"marketCap":69111602},{"date":"2022-08-26","current":6.743613,"twenty":6.83095,"median":9.906484,"eighty":20.273737,"marketCap":71273243},{"date":"2022-09-02","current":6.465226,"twenty":6.797864,"median":9.789412,"eighty":20.273737,"marketCap":68330976},{"date":"2022-09-09","current":6.867481,"twenty":6.777373,"median":9.781045,"eighty":20.273737,"marketCap":72582405},{"date":"2022-09-16","current":6.850197,"twenty":6.762838,"median":9.752193,"eighty":20.273737,"marketCap":72399731},{"date":"2022-09-23","current":5.214931,"twenty":6.748948,"median":9.752193,"eighty":20.273737,"marketCap":55862345},{"date":"2022-09-30","current":5.268928,"twenty":6.715289,"median":9.752193,"eighty":20.273737,"marketCap":56440756},{"date":"2022-10-07","current":5.18367,"twenty":6.700224,"median":9.752193,"eighty":20.273737,"marketCap":55527475},{"date":"2022-10-14","current":5.263244,"twenty":6.681415,"median":9.752193,"eighty":20.273737,"marketCap":56379871},{"date":"2022-10-21","current":4.985872,"twenty":6.649482,"median":9.752193,"eighty":20.273737,"marketCap":53408664},{"date":"2022-10-28","current":4.823502,"twenty":6.628374,"median":9.752193,"eighty":20.273737,"marketCap":51669352},{"date":"2022-11-04","current":4.761098,"twenty":6.568899,"median":9.752193,"eighty":20.273737,"marketCap":51000877},{"date":"2022-11-11","current":5.683128,"twenty":6.506907,"median":9.752193,"eighty":20.273737,"marketCap":48357738},{"date":"2022-11-18","current":5.448112,"twenty":6.22834,"median":9.752193,"eighty":20.273737,"marketCap":46357982},{"date":"2022-11-25","current":5.554937,"twenty":6.14621,"median":9.752193,"eighty":20.273737,"marketCap":47266962},{"date":"2022-12-02","current":5.547816,"twenty":6.063202,"median":9.752193,"eighty":20.273737,"marketCap":47206363},{"date":"2022-12-09","current":5.619033,"twenty":6.044139,"median":9.752193,"eighty":20.273737,"marketCap":47812350},{"date":"2022-12-16","current":5.697372,"twenty":6.015786,"median":9.752193,"eighty":20.273737,"marketCap":48478936},{"date":"2022-12-23","current":5.996484,"twenty":6.004021,"median":9.752193,"eighty":20.273737,"marketCap":51024080},{"date":"2022-12-30","current":5.975119,"twenty":5.963761,"median":9.752193,"eighty":20.273737,"marketCap":50842284},{"date":"2023-01-06","current":6.712216,"twenty":5.95245,"median":9.72666,"eighty":20.273737,"marketCap":57114246},{"date":"2023-01-13","current":6.943672,"twenty":5.95245,"median":9.639722,"eighty":20.273737,"marketCap":59083703},{"date":"2023-01-20","current":6.281352,"twenty":5.95245,"median":9.580237,"eighty":20.273737,"marketCap":53448026},{"date":"2023-01-27","current":6.445152,"twenty":5.95245,"median":9.544,"eighty":20.273737,"marketCap":54841796},{"date":"2023-02-03","current":6.388178,"twenty":5.95245,"median":9.51152,"eighty":20.273737,"marketCap":54357006},{"date":"2023-02-10","current":6.21614,"twenty":5.95245,"median":9.464588,"eighty":20.273737,"marketCap":52681785},{"date":"2023-02-17","current":6.241076,"twenty":5.95245,"median":9.438229,"eighty":20.179016,"marketCap":52893116},{"date":"2023-02-24","current":6.419189,"twenty":5.95245,"median":9.366972,"eighty":20.067122,"marketCap":54402623},{"date":"2023-03-03","current":6.344381,"twenty":5.95245,"median":9.324866,"eighty":19.950219,"marketCap":53768630},{"date":"2023-03-10","current":6.387128,"twenty":5.95245,"median":9.245572,"eighty":19.794256,"marketCap":54130912},{"date":"2023-03-17","current":6.6258,"twenty":5.95245,"median":9.198548,"eighty":19.716987,"marketCap":56153651},{"date":"2023-03-24","current":6.511807,"twenty":5.95245,"median":9.167353,"eighty":19.671547,"marketCap":55187566},{"date":"2023-03-31","current":6.568803,"twenty":5.954389,"median":9.12077,"eighty":19.613041,"marketCap":55670608},{"date":"2023-04-06","current":6.340819,"twenty":5.954389,"median":9.097792,"eighty":19.514237,"marketCap":53738440},{"date":"2023-04-14","current":6.287171,"twenty":5.95245,"median":9.073489,"eighty":19.457676,"marketCap":53283776},{"date":"2023-04-21","current":6.287385,"twenty":5.95245,"median":9.034379,"eighty":19.319054,"marketCap":53285588},{"date":"2023-04-28","current":6.433438,"twenty":5.95245,"median":8.994545,"eighty":19.169722,"marketCap":54523383},{"date":"2023-05-05","current":5.614118,"twenty":5.939466,"median":8.965346,"eighty":19.0386,"marketCap":47579652},{"date":"2023-05-12","current":5.343387,"twenty":5.903038,"median":8.932956,"eighty":18.849856,"marketCap":45285202},{"date":"2023-05-19","current":13.132658,"twenty":5.899581,"median":8.932694,"eighty":17.845952,"marketCap":47146244},{"date":"2023-05-26","current":13.048041,"twenty":5.899581,"median":8.932694,"eighty":17.575035,"marketCap":46842467},{"date":"2023-06-02","current":12.828035,"twenty":5.899581,"median":8.932694,"eighty":17.244158,"marketCap":46052646},{"date":"2023-06-09","current":12.736817,"twenty":5.899581,"median":8.932694,"eighty":16.954202,"marketCap":45725174},{"date":"2023-06-16","current":12.811111,"twenty":5.899581,"median":8.932694,"eighty":15.63766,"marketCap":45991890},{"date":"2023-06-23","current":12.6588,"twenty":5.899581,"median":8.931206,"eighty":15.110521,"marketCap":45445091},{"date":"2023-06-30","current":12.218788,"twenty":5.899581,"median":8.929717,"eighty":14.741559,"marketCap":43865449},{"date":"2023-07-07","current":12.184941,"twenty":5.899581,"median":8.929717,"eighty":14.342962,"marketCap":43743938},{"date":"2023-07-14","current":12.184941,"twenty":5.899581,"median":8.929717,"eighty":14.300398,"marketCap":43743938},{"date":"2023-07-21","current":11.863394,"twenty":5.899581,"median":8.929717,"eighty":14.200503,"marketCap":42589584},{"date":"2023-07-28","current":11.914164,"twenty":5.899581,"median":8.929717,"eighty":14.163296,"marketCap":42771850},{"date":"2023-08-04","current":12.3711,"twenty":5.899581,"median":8.929717,"eighty":14.124078,"marketCap":44412248},{"date":"2023-08-11","current":11.931088,"twenty":5.899581,"median":8.929717,"eighty":14.053464,"marketCap":42832606},{"date":"2023-08-18","current":9.25717,"twenty":5.899581,"median":8.929717,"eighty":13.97252,"marketCap":33233242},{"date":"2023-08-25","current":10.627976,"twenty":5.899581,"median":8.929717,"eighty":13.902658,"marketCap":38154435},{"date":"2023-09-01","current":10.492588,"twenty":5.899581,"median":8.929717,"eighty":13.827107,"marketCap":37668391},{"date":"2023-09-08","current":10.594129,"twenty":5.899581,"median":8.929717,"eighty":13.728249,"marketCap":38032924},{"date":"2023-09-15","current":11.27107,"twenty":5.899581,"median":8.929717,"eighty":13.650966,"marketCap":40463143},{"date":"2023-09-22","current":15.188867,"twenty":5.899581,"median":8.929717,"eighty":13.585594,"marketCap":38306323},{"date":"2023-09-29","current":15.330675,"twenty":5.899581,"median":8.929717,"eighty":13.585594,"marketCap":38663962},{"date":"2023-10-06","current":15.306532,"twenty":5.899581,"median":8.929717,"eighty":13.585594,"marketCap":38603074},{"date":"2023-10-13","current":15.089247,"twenty":5.899581,"median":8.929717,"eighty":13.695329,"marketCap":38055081},{"date":"2023-10-20","current":14.582248,"twenty":5.899581,"median":8.928097,"eighty":13.806181,"marketCap":36776430},{"date":"2023-10-27","current":14.727105,"twenty":5.896124,"median":8.91705,"eighty":13.819049,"marketCap":37141759},{"date":"2023-11-03","current":14.727105,"twenty":5.896124,"median":8.91705,"eighty":13.819049,"marketCap":37141759},{"date":"2023-11-10","current":14.799533,"twenty":5.896124,"median":8.91705,"eighty":13.819049,"marketCap":37324423},{"date":"2023-11-17","current":48.301435,"twenty":5.896124,"median":8.91705,"eighty":13.914468,"marketCap":37385311},{"date":"2023-11-24","current":48.065435,"twenty":5.896124,"median":8.91705,"eighty":14.066543,"marketCap":37202647},{"date":"2023-11-30","current":47.121433,"twenty":5.896124,"median":8.91705,"eighty":14.150709,"marketCap":36471989},{"date":"2023-12-08","current":50.268107,"twenty":5.896124,"median":8.91705,"eighty":14.295597,"marketCap":38907515},{"date":"2023-12-15","current":55.853452,"twenty":5.896124,"median":8.91705,"eighty":14.482114,"marketCap":43230572},{"date":"2023-12-21","current":53.021446,"twenty":5.894972,"median":8.91411,"eighty":14.707791,"marketCap":41038599},{"date":"2023-12-29","current":50.661441,"twenty":5.891515,"median":8.900564,"eighty":14.776667,"marketCap":39211955},{"date":"2024-01-05","current":51.998776,"twenty":5.889211,"median":8.889958,"eighty":14.818751,"marketCap":40247053},{"date":"2024-01-12","current":48.380102,"twenty":5.889211,"median":8.889958,"eighty":14.992531,"marketCap":37446199},{"date":"2024-01-19","current":49.166771,"twenty":5.886906,"median":8.889958,"eighty":15.071497,"marketCap":38055081},{"date":"2024-01-26","current":49.481438,"twenty":5.889211,"median":8.889958,"eighty":15.219618,"marketCap":38298633},{"date":"2024-02-02","current":48.301435,"twenty":5.889211,"median":8.889958,"eighty":15.33966,"marketCap":37385311},{"date":"2024-02-09","current":48.380102,"twenty":5.889211,"median":8.889958,"eighty":15.404241,"marketCap":37446199},{"date":"2024-02-16","current":-9.055424,"twenty":5.878264,"median":8.91117,"eighty":15.436903,"marketCap":37208736},{"date":"2024-02-23","current":-9.098396,"twenty":5.857171,"median":8.91117,"eighty":15.436903,"marketCap":37385311},{"date":"2024-03-01","current":-8.950214,"twenty":5.84155,"median":8.86338,"eighty":15.432075,"marketCap":36776430},{"date":"2024-03-08","current":-8.81685,"twenty":5.823532,"median":8.776454,"eighty":15.432075,"marketCap":36228437},{"date":"2024-03-15","current":-8.490849,"twenty":5.79518,"median":8.675219,"eighty":15.432075,"marketCap":34888898},{"date":"2024-03-22","current":-8.81685,"twenty":5.765365,"median":8.609929,"eighty":15.432075,"marketCap":36228437},{"date":"2024-03-28","current":-9.009487,"twenty":5.748635,"median":8.581532,"eighty":15.432075,"marketCap":37019983},{"date":"2024-04-05","current":-9.898581,"twenty":5.72098,"median":8.422735,"eighty":15.436903,"marketCap":40673270},{"date":"2024-04-12","current":-9.928218,"twenty":5.703696,"median":8.395559,"eighty":15.436903,"marketCap":40795047},{"date":"2024-04-19","current":-9.720762,"twenty":5.692174,"median":8.275648,"eighty":15.436903,"marketCap":39942613},{"date":"2024-04-26","current":-9.587398,"twenty":5.67292,"median":8.185783,"eighty":15.432075,"marketCap":39394620},{"date":"2024-05-03","current":-9.251024,"twenty":5.61805,"median":8.090547,"eighty":15.432075,"marketCap":38012459},{"date":"2024-05-10","current":-9.780035,"twenty":5.556685,"median":8.038,"eighty":15.432075,"marketCap":40186165},{"date":"2024-05-17","current":-12.450204,"twenty":5.518605,"median":7.978413,"eighty":15.432075,"marketCap":41160375},{"date":"2024-05-24","current":-12.191666,"twenty":5.485684,"median":7.937543,"eighty":15.432075,"marketCap":40305648},{"date":"2024-05-31","current":-12.135397,"twenty":5.476599,"median":7.927558,"eighty":15.432075,"marketCap":40119622},{"date":"2024-06-07","current":-12.266692,"twenty":5.44139,"median":7.901028,"eighty":15.432075,"marketCap":40553683},{"date":"2024-06-14","current":-12.64182,"twenty":5.415878,"median":7.884549,"eighty":15.436903,"marketCap":41793857},{"date":"2024-06-21","current":-11.741512,"twenty":5.398818,"median":7.845439,"eighty":15.441732,"marketCap":38817439},{"date":"2024-06-28","current":-11.572704,"twenty":5.382605,"median":7.821973,"eighty":15.456218,"marketCap":38259361},{"date":"2024-07-05","current":-10.428564,"twenty":5.342125,"median":7.7795,"eighty":15.456218,"marketCap":34476831},{"date":"2024-07-12","current":-10.691153,"twenty":5.267791,"median":7.741405,"eighty":15.456218,"marketCap":35344953},{"date":"2024-07-15","current":-10.878717,"twenty":5.260336,"median":7.714001,"eighty":15.456218,"marketCap":35965040},{"date":"2024-08-02","current":-10.728666,"twenty":5.217773,"median":7.659198,"eighty":15.823188,"marketCap":35468970},{"date":"2024-08-09","current":-10.015923,"twenty":5.134856,"median":7.626424,"eighty":15.823188,"marketCap":33112640},{"date":"2024-08-16","current":-10.222243,"twenty":4.987918,"median":7.592375,"eighty":15.823188,"marketCap":33794736},{"date":"2024-08-23","current":-10.428564,"twenty":4.864255,"median":7.512513,"eighty":15.823188,"marketCap":34476831},{"date":"2024-08-30","current":-10.18473,"twenty":4.634135,"median":7.434054,"eighty":15.823188,"marketCap":33670718},{"date":"2024-09-06","current":-12.829196,"twenty":-8.473067,"median":7.315813,"eighty":15.823188,"marketCap":42413323},{"date":"2024-09-13","current":-11.722756,"twenty":-8.790177,"median":7.206488,"eighty":15.823188,"marketCap":38755431},{"date":"2024-09-20","current":-12.64182,"twenty":-8.828704,"median":7.125618,"eighty":15.823188,"marketCap":41793857},{"date":"2024-09-27","current":-12.191666,"twenty":-8.962068,"median":7.0774,"eighty":15.823188,"marketCap":40305648},{"date":"2024-10-04","current":-3.960841,"twenty":-8.962068,"median":7.047243,"eighty":15.823188,"marketCap":28585386},{"date":"2024-10-11","current":-4.089807,"twenty":-8.962068,"median":7.021909,"eighty":15.823188,"marketCap":29516136},{"date":"2024-10-18","current":-4.038255,"twenty":-8.962068,"median":7.005071,"eighty":15.823188,"marketCap":29144084},{"date":"2024-10-25","current":-3.822165,"twenty":-8.962068,"median":6.990096,"eighty":15.823188,"marketCap":27584562},{"date":"2024-10-31","current":-4.002536,"twenty":-8.962068,"median":6.956428,"eighty":15.823188,"marketCap":28886305},{"date":"2024-11-08","current":-3.899467,"twenty":-8.965032,"median":6.927386,"eighty":15.861816,"marketCap":28142452},{"date":"2024-11-15","current":-3.30203,"twenty":-8.965032,"median":6.905956,"eighty":15.861816,"marketCap":28080464},{"date":"2024-11-22","current":-3.097931,"twenty":-8.965032,"median":6.884526,"eighty":15.861816,"marketCap":26344806},{"date":"2024-11-29","current":-3.262523,"twenty":-8.965032,"median":6.867481,"eighty":15.861816,"marketCap":27744496},{"date":"2024-12-06","current":-2.977313,"twenty":-8.965032,"median":6.839535,"eighty":15.861816,"marketCap":25319071},{"date":"2024-12-13","current":-3.046877,"twenty":-8.965032,"median":6.809519,"eighty":15.861816,"marketCap":25910638},{"date":"2024-12-20","current":-2.879924,"twenty":-8.965032,"median":6.786994,"eighty":15.861816,"marketCap":24490877},{"date":"2024-12-27","current":-2.956444,"twenty":-8.965032,"median":6.766712,"eighty":15.861816,"marketCap":25141601},{"date":"2025-01-03","current":-2.980791,"twenty":-8.965032,"median":6.752255,"eighty":15.861816,"marketCap":25348650},{"date":"2025-01-10","current":-2.935575,"twenty":-8.965032,"median":6.741594,"eighty":15.886499,"marketCap":24964131},{"date":"2025-01-17","current":-2.935575,"twenty":-8.965032,"median":6.715289,"eighty":15.886499,"marketCap":24964131},{"date":"2025-01-24","current":-2.956444,"twenty":-8.965032,"median":6.707725,"eighty":15.707302,"marketCap":25141601},{"date":"2025-01-31","current":-2.977313,"twenty":-8.965032,"median":6.687385,"eighty":15.707302,"marketCap":25319071},{"date":"2025-02-07","current":-2.935575,"twenty":-8.965032,"median":6.665835,"eighty":15.707302,"marketCap":24964131},{"date":"2025-02-14","current":-2.956444,"twenty":-8.965032,"median":6.642765,"eighty":15.432075,"marketCap":25141601},{"date":"2025-02-21","current":-3.219677,"twenty":-8.965032,"median":6.625506,"eighty":15.335504,"marketCap":24550034},{"date":"2025-02-28","current":-3.095545,"twenty":-8.965032,"median":6.57631,"eighty":15.21479,"marketCap":23603527},{"date":"2025-03-07","current":-2.963654,"twenty":-8.965032,"median":6.539835,"eighty":15.042525,"marketCap":22597863},{"date":"2025-03-14","current":-2.777456,"twenty":-8.965032,"median":6.521802,"eighty":14.849903,"marketCap":21178102},{"date":"2025-03-21","current":-2.800731,"twenty":-8.965032,"median":6.511807,"eighty":14.736762,"marketCap":21355572},{"date":"2025-03-28","current":-2.676599,"twenty":-8.965032,"median":6.48076,"eighty":14.538791,"marketCap":20409064},{"date":"2025-04-04","current":-2.645566,"twenty":-8.965032,"median":6.43803,"eighty":13.11235,"marketCap":20172438},{"date":"2025-04-11","current":-2.330891,"twenty":-8.965032,"median":6.415627,"eighty":13.020963,"marketCap":17773041},{"date":"2025-04-17","current":-2.133521,"twenty":-8.965032,"median":6.387653,"eighty":12.93973,"marketCap":16268095},{"date":"2025-04-25","current":-2.242136,"twenty":-8.965032,"median":6.355068,"eighty":12.793916,"marketCap":17096289},{"date":"2025-05-02","current":-2.327477,"twenty":-8.965032,"median":6.340819,"eighty":12.70957,"marketCap":17747013},{"date":"2025-05-09","current":-2.459367,"twenty":-8.965032,"median":6.312321,"eighty":12.604983,"marketCap":18752677},{"date":"2025-05-16","current":-2.371154,"twenty":-8.923542,"median":6.298072,"eighty":12.482795,"marketCap":19521714},{"date":"2025-05-23","current":-2.399896,"twenty":-8.81685,"median":6.298072,"eighty":12.482795,"marketCap":19758341},{"date":"2025-05-30","current":-2.414266,"twenty":-8.766468,"median":6.298072,"eighty":12.482795,"marketCap":19876654},{"date":"2025-06-06","current":-2.450193,"twenty":-8.46714,"median":6.298072,"eighty":12.482795,"marketCap":20172438},{"date":"2025-06-13","current":-2.581733,"twenty":-4.536593,"median":6.298072,"eighty":12.482795,"marketCap":21255409},{"date":"2025-06-20","current":-2.604248,"twenty":-4.053721,"median":6.301634,"eighty":12.513257,"marketCap":21440776},{"date":"2025-06-27","current":-2.596743,"twenty":-3.960892,"median":6.301634,"eighty":12.513257,"marketCap":21378987},{"date":"2025-07-03","current":-2.439137,"twenty":-3.908847,"median":6.301634,"eighty":12.513257,"marketCap":20081418},{"date":"2025-07-11","current":-2.626763,"twenty":-3.890878,"median":6.301634,"eighty":12.513257,"marketCap":21626143},{"date":"2025-07-18","current":-2.559218,"twenty":-3.822165,"median":6.301634,"eighty":12.513257,"marketCap":21070042},{"date":"2025-07-25","current":-2.739339,"twenty":-3.762802,"median":6.301634,"eighty":12.513257,"marketCap":22552977},{"date":"2025-08-01","current":-2.724329,"twenty":-3.262523,"median":6.301634,"eighty":12.513257,"marketCap":22429399},{"date":"2025-08-08","current":-2.776864,"twenty":-3.221423,"median":6.301634,"eighty":12.513257,"marketCap":22861922},{"date":"2025-08-15","current":-2.829399,"twenty":-3.164095,"median":6.301634,"eighty":12.513257,"marketCap":23294445},{"date":"2025-08-22","current":-2.974622,"twenty":-3.100689,"median":6.301634,"eighty":12.513257,"marketCap":24490062},{"date":"2025-08-29","current":-2.799379,"twenty":-3.057457,"median":6.301634,"eighty":12.513257,"marketCap":23047289},{"date":"2025-09-05","current":-2.85942,"twenty":-3.001944,"median":6.305196,"eighty":12.54372,"marketCap":23541601},{"date":"2025-09-12","current":-2.694309,"twenty":-2.998182,"median":6.301634,"eighty":12.513257,"marketCap":22182243},{"date":"2025-09-19","current":-2.439137,"twenty":-2.98427,"median":6.301634,"eighty":12.513257,"marketCap":20081418},{"date":"2025-09-26","current":-1.359221,"twenty":-2.977313,"median":6.301634,"eighty":12.513257,"marketCap":18451425},{"date":"2025-10-03","current":-1.216035,"twenty":-2.967676,"median":6.301634,"eighty":12.513257,"marketCap":16507680},{"date":"2025-10-10","current":-1.255833,"twenty":-2.956444,"median":6.301634,"eighty":12.513257,"marketCap":17047932},{"date":"2025-10-17","current":-1.189504,"twenty":-2.956444,"median":6.301634,"eighty":12.513257,"marketCap":16147513},{"date":"2025-10-24","current":-1.189504,"twenty":-2.942532,"median":6.301634,"eighty":12.513257,"marketCap":16147513},{"date":"2025-10-31","current":-1.207191,"twenty":-2.935575,"median":6.301634,"eighty":12.513257,"marketCap":16387624},{"date":"2025-11-07","current":-1.324083,"twenty":-2.925837,"median":6.301634,"eighty":12.513257,"marketCap":17974423},{"date":"2025-11-14","current":-1.528838,"twenty":-2.921663,"median":6.282587,"eighty":12.337252,"marketCap":20753974},{"date":"2025-11-21","current":-1.611243,"twenty":-2.921663,"median":6.250535,"eighty":12.200426,"marketCap":19148011},{"date":"2025-11-28","current":-1.884115,"twenty":-2.921663,"median":6.238622,"eighty":12.156797,"marketCap":22390820},{"date":"2025-12-05","current":-1.793158,"twenty":-2.921663,"median":6.222041,"eighty":12.100323,"marketCap":21309884},{"date":"2025-12-12","current":-1.684009,"twenty":-2.921663,"median":6.204873,"eighty":11.975089,"marketCap":20012760},{"date":"2025-12-19","current":-1.637231,"twenty":-2.921663,"median":6.163654,"eighty":11.907395,"marketCap":19456850},{"date":"2025-12-26","current":-1.668416,"twenty":-2.921663,"median":6.130645,"eighty":11.863394,"marketCap":19827457},{"date":"2026-01-02","current":-1.860726,"twenty":-2.921663,"median":6.102049,"eighty":11.776453,"marketCap":22112865},{"date":"2026-01-09","current":-2.25574,"twenty":-2.921663,"median":6.049045,"eighty":11.721236,"marketCap":26807216},{"date":"2026-01-16","current":-2.411667,"twenty":-2.921663,"median":6.040733,"eighty":11.476161,"marketCap":28660249},{"date":"2026-01-23","current":-2.245345,"twenty":-2.921663,"median":6.015623,"eighty":11.264301,"marketCap":26683680},{"date":"2026-01-30","current":-2.125801,"twenty":-2.921663,"median":5.996484,"eighty":11.182066,"marketCap":25263022},{"date":"2026-02-06","current":-1.616441,"twenty":-2.921663,"median":5.95148,"eighty":11.090081,"marketCap":19209779},{"date":"2026-02-13","current":-1.777565,"twenty":-2.921663,"median":5.909584,"eighty":10.990322,"marketCap":21124580},{"date":"2026-02-20","current":-1.294086,"twenty":-2.921663,"median":5.8967,"eighty":10.886676,"marketCap":15847373},{"date":"2026-02-27","current":-1.352908,"twenty":-2.921663,"median":5.876536,"eighty":10.810736,"marketCap":16567708},{"date":"2026-03-06","current":-1.348006,"twenty":-2.921663,"median":5.85377,"eighty":10.761902,"marketCap":16507680},{"date":"2026-03-13","current":-1.318595,"twenty":-2.921663,"median":5.831021,"eighty":10.709209,"marketCap":16147513},{"date":"2026-03-20","current":-1.284282,"twenty":-2.921663,"median":5.812921,"eighty":10.623665,"marketCap":15727317},{"date":"2026-03-27","current":-1.338202,"twenty":-2.921663,"median":5.772832,"eighty":10.557601,"marketCap":16387624},{"date":"2026-04-02","current":-1.313693,"twenty":-2.921663,"median":5.761309,"eighty":10.458741,"marketCap":16087485},{"date":"2026-04-10","current":-1.343104,"twenty":-2.921663,"median":5.736968,"eighty":10.329581,"marketCap":16447652},{"date":"2026-04-17","current":-1.318595,"twenty":-2.921663,"median":5.71434,"eighty":10.203911,"marketCap":16147513},{"date":"2026-04-24","current":-1.352908,"twenty":-2.921663,"median":5.700816,"eighty":9.518593,"marketCap":16567708},{"date":"2026-05-01","current":-1.308791,"twenty":-2.921663,"median":5.679009,"eighty":9.364381,"marketCap":16027457},{"date":"2026-05-08","current":-1.343104,"twenty":-2.921663,"median":5.659685,"eighty":9.246677,"marketCap":16447652},{"date":"2026-05-15","current":-1.323448,"twenty":-2.921663,"median":5.57594,"eighty":9.076765,"marketCap":16206940},{"date":"2026-05-22","current":-1.073494,"twenty":-2.921663,"median":5.540694,"eighty":8.971823,"marketCap":15427178},{"date":"2026-05-29","current":-1.15278,"twenty":-2.921663,"median":5.500951,"eighty":8.937491,"marketCap":16566604},{"date":"2026-06-05","current":-1.104748,"twenty":-2.921663,"median":5.484914,"eighty":8.935547,"marketCap":15876329},{"date":"2026-06-12","current":-1.082915,"twenty":-2.921663,"median":5.47111,"eighty":8.571072,"marketCap":15562567},{"date":"2026-06-18","current":-1.096014,"twenty":-2.921663,"median":5.43098,"eighty":8.408529,"marketCap":15750824},{"date":"2026-06-26","current":-1.056715,"twenty":-2.921663,"median":5.405381,"eighty":8.104293,"marketCap":15186054},{"date":"2026-07-02","current":-1.043615,"twenty":-2.921663,"median":5.382605,"eighty":8.029713,"marketCap":14997797},{"date":"2026-07-10","current":-0.978116,"twenty":-2.921663,"median":5.339351,"eighty":7.925539,"marketCap":14056512},{"date":"2026-07-17","current":-0.98685,"twenty":-2.921663,"median":5.263244,"eighty":7.853328,"marketCap":14182017},{"date":"2026-07-24","current":-1.013049,"twenty":-2.921663,"median":5.212089,"eighty":7.735924,"marketCap":14558531},{"date":"2026-07-31","current":-1.059422,"twenty":-2.921663,"median":5.122611,"eighty":7.643067,"marketCap":15224960},{"date":"2026-08-07","current":-1.039249,"twenty":-2.921663,"median":4.984011,"eighty":7.589613,"marketCap":14935045},{"date":"2026-08-14","current":-0.94755,"twenty":-2.921663,"median":4.851785,"eighty":7.448001,"marketCap":13617246},{"date":"2026-08-21","current":-0.903884,"twenty":-2.921663,"median":1.855805,"eighty":7.322458,"marketCap":12989724},{"date":"2026-08-28","current":-0.999949,"twenty":-2.921663,"median":-0.92135,"eighty":7.297061,"marketCap":14370274},{"date":"2026-09-04","current":-0.925717,"twenty":-2.921663,"median":-0.932267,"eighty":7.125618,"marketCap":13303485},{"date":"2026-09-11","current":-0.882051,"twenty":-2.921663,"median":-0.932267,"eighty":7.114903,"marketCap":12675962},{"date":"2026-09-18","current":-0.838386,"twenty":-2.921663,"median":-0.932267,"eighty":7.061327,"marketCap":12048439},{"date":"2026-09-25","current":-0.75542,"twenty":-2.921663,"median":-0.932267,"eighty":7.045254,"marketCap":10856146},{"date":"2026-10-02","current":-0.432678,"twenty":-2.921663,"median":-0.932267,"eighty":7.018466,"marketCap":8954267}],"updateTime":1791210834518},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NAII\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10388261","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920019951-NAII","pdf_url":null,"pub_time":1600617600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NAII","title":"10-K  - 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/787253/000143774920019951/0001437749-20-019951-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii20200630_10k.htm","primary":true,"translateUrl":null,"linkName":"naii20200630_10k.htm","type":"10-K","id":"NTFILE4r82eG1eDPVrLHDX","market":"us","size":1325514},{"description":"EXHIBIT 21","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/ex_203180.htm","primary":false,"translateUrl":null,"linkName":"ex_203180.htm","type":"EX-21","id":"NTFILE456QQ4naxnz6XLk4","market":"us","size":2781},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/ex_203181.htm","primary":false,"translateUrl":null,"linkName":"ex_203181.htm","type":"EX-23.1","id":"NTFILE9QiLjBg7KCLcH3Bq","market":"us","size":2881},{"description":"EXHIBIT 31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/ex_203182.htm","primary":false,"translateUrl":null,"linkName":"ex_203182.htm","type":"EX-31.1","id":"NTFILEFN3XUjxGptRUNoKM","market":"us","size":9419},{"description":"EXHIBIT 31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/ex_203183.htm","primary":false,"translateUrl":null,"linkName":"ex_203183.htm","type":"EX-31.2","id":"NTFILE6tEaDVsxWtPi8x2g","market":"us","size":9513},{"description":"EXHIBIT 32","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/ex_203184.htm","primary":false,"translateUrl":null,"linkName":"ex_203184.htm","type":"EX-32","id":"NTFILE34XoW6q1JtG9R6Uq","market":"us","size":5946},{"description":"XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630.xml","primary":false,"translateUrl":null,"linkName":"naii-20200630.xml","type":"EX-101.INS","id":"NTFILE81shnzStV6Ngdx5E","market":"us","size":1591255},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630.xsd","primary":false,"translateUrl":null,"linkName":"naii-20200630.xsd","type":"EX-101.SCH","id":"NTFILEGcq8t3o5mtdEJ97p","market":"us","size":76760},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"naii-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEDjzUrzhDpXwxBYA6","market":"us","size":63751},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"naii-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE7ohcckcRA9ECeEaZ","market":"us","size":598183},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"naii-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILEHRxag9s24CGCnTVx","market":"us","size":500432},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920019951/naii-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"naii-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILECxz5qGMDjsqRAuWx","market":"us","size":631110}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-09-21 00:00","pubTimestamp":1600617600,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10388258","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920015500-NAII","pdf_url":null,"pub_time":1595347200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NAII","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920015500/0001437749-20-015500-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920015500/ex_194649.htm","primary":true,"translateUrl":null,"linkName":"ex_194649.htm","type":"EX-10.1","id":"NTFILEFWBH1asLiLWRLvYH","market":"us","size":74674},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920015500/naii20200720_8k.htm","primary":false,"translateUrl":null,"linkName":"naii20200720_8k.htm","type":"8-K","id":"NTFILEEmWg61j76q6hmB8C","market":"us","size":36554}],"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":"2020-07-22 00:00","pubTimestamp":1595347200,"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;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10388259","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920014855-NAII","pdf_url":null,"pub_time":1594224000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NAII","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920014855/0001437749-20-014855-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/787253/000143774920014855/naii20200708_8k.htm","primary":true,"translateUrl":null,"linkName":"naii20200708_8k.htm","type":"8-K","id":"NTFILE6pmeg19SZtacLQ7S","market":"us","size":21134}],"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":"2020-07-09 00:00","pubTimestamp":1594224000,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10388262","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920010761-NAII","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/0001437749-20-010761-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii20200331_10q.htm","primary":true,"translateUrl":null,"linkName":"naii20200331_10q.htm","type":"10-Q","id":"NTFILE6gdkyzh5qUXsbgCp","market":"us","size":1014194},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/ex_185332.htm","primary":false,"translateUrl":null,"linkName":"ex_185332.htm","type":"EX-31.1","id":"NTFILE5mc2BadTx3a9Zxvc","market":"us","size":8741},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/ex_185331.htm","primary":false,"translateUrl":null,"linkName":"ex_185331.htm","type":"EX-31.2","id":"NTFILEBUgDeNP7HxZVZ9pd","market":"us","size":8782},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/ex_185330.htm","primary":false,"translateUrl":null,"linkName":"ex_185330.htm","type":"EX-32","id":"NTFILECarvDwCpiUAZPffo","market":"us","size":4876},{"description":"XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331.xml","primary":false,"translateUrl":null,"linkName":"naii-20200331.xml","type":"EX-101.INS","id":"NTFILECBx6yPSNktoFCrd8","market":"us","size":1264420},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331.xsd","primary":false,"translateUrl":null,"linkName":"naii-20200331.xsd","type":"EX-101.SCH","id":"NTFILECFpD3BH5Td64XNho","market":"us","size":47730},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"naii-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE85njAniKURLuyUCW","market":"us","size":38107},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"naii-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE9woNPeG8XjWUuSd7","market":"us","size":382701},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"naii-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE9AWWe4Ce6iNnh6df","market":"us","size":286560},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/naii-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"naii-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEHXJfsrU69yfgopT9","market":"us","size":396907}],"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":[{"id":36219,"name":"Condensed Consolidated Balance Sheets (Current Period Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":36220,"name":"Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":36221,"name":"Condensed Consolidated Statements of (Loss) Income and Comprehensive (Loss) Income (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":36222,"name":"Condensed Consolidated Statements of Stockholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":36223,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920010761/R6.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9607379","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920008497-NAII","pdf_url":null,"pub_time":1587916800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 5.07","symbol":"NAII","title":"[Amend] Current report, item 5.07","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920008497/0001437749-20-008497-index.htm","us_notice_code":"Form 8-K/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920008497/naii20200426_8ka.htm","primary":true,"translateUrl":null,"linkName":"naii20200426_8ka.htm","type":"8-K/A","id":"NTFILEHMD3y12mDnU7LPzC","market":"us","size":55610}],"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":"2020-04-27 00:00","pubTimestamp":1587916800,"title_zh":"Amend] Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9607378","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920008498-NAII","pdf_url":null,"pub_time":1587916800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"NAII","title":"Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920008498/0001437749-20-008498-index.htm","us_notice_code":"Form S-8 POS","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920008498/naii20200426_s8pos.htm","primary":true,"translateUrl":null,"linkName":"naii20200426_s8pos.htm","type":"S-8 POS","id":"NTFILE48knMPQJSypgKtQw","market":"us","size":23009}],"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":"2020-04-27 00:00","pubTimestamp":1587916800,"title_zh":"Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9213794","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920005792-NAII","pdf_url":null,"pub_time":1584892800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NAII","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005792/0001437749-20-005792-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005792/ex_178322.htm","primary":true,"translateUrl":null,"linkName":"ex_178322.htm","type":"EX-99.1","id":"NTFILEGq5orjHntpLDo1JC","market":"us","size":7120},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005792/naii20200320_8k.htm","primary":false,"translateUrl":null,"linkName":"naii20200320_8k.htm","type":"8-K","id":"NTFILE37uL8w15TsXLhz1r","market":"us","size":21932},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005792/ex_178322img001.gif","primary":false,"translateUrl":null,"linkName":"ex_178322img001.gif","type":"GRAPHIC","id":"NTFILEErD1rj2VdSHnpaTL","market":"us","size":4222}],"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":"2020-03-23 00:00","pubTimestamp":1584892800,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9204480","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920005677-NAII","pdf_url":null,"pub_time":1584547200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"NAII","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/787253/000143774920005677/0001437749-20-005677-index.htm","us_notice_code":"Form S-8","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005677/naii20200313_s8.htm","primary":true,"translateUrl":null,"linkName":"naii20200313_s8.htm","type":"S-8","id":"NTFILEF4HiXAPKCu74Ymob","market":"us","size":81091},{"description":"EXHIBIT 5.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005677/ex_177248.htm","primary":false,"translateUrl":null,"linkName":"ex_177248.htm","type":"EX-5.01","id":"NTFILE4HD2ueFy5fpadFwR","market":"us","size":7354},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005677/ex_177249.htm","primary":false,"translateUrl":null,"linkName":"ex_177249.htm","type":"EX-23.1","id":"NTFILEMkcdRkDdnvAoapLs","market":"us","size":3975},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920005677/image02.jpg","primary":false,"translateUrl":null,"linkName":"image02.jpg","type":"GRAPHIC","id":"NTFILEE12M7ndbrgcViw77","market":"us","size":11073}],"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":"2020-03-19 00:00","pubTimestamp":1584547200,"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":"9088556","market":"us","labels":[],"media":"sec.gov","original_id":"AN103738920000228-NAII","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NAII","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000103738920000228/0001037389-20-000228-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000103738920000228/naii-13g_20191231.txt","primary":true,"translateUrl":null,"linkName":"naii-13g_20191231.txt","type":"SC 13G/A","id":"NTFILE7Jxb8T5NWW88uMT7","market":"us","size":11798}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9087524","market":"us","labels":[],"media":"sec.gov","original_id":"AN125889720001174-NAII","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NAII","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000125889720001174/0001258897-20-001174-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000125889720001174/dfs431.htm","primary":true,"translateUrl":null,"linkName":"dfs431.htm","type":"SC 13G/A","id":"NTFILEB5cngip7eGiXxX7p","market":"us","size":51237}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9076863","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920002308-NAII","pdf_url":null,"pub_time":1581350400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/0001437749-20-002308-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":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii20191231_10q.htm","primary":true,"translateUrl":null,"linkName":"naii20191231_10q.htm","type":"10-Q","id":"NTFILEHRooV5QdewRWD375","market":"us","size":994573},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/ex_171026.htm","primary":false,"translateUrl":null,"linkName":"ex_171026.htm","type":"EX-31.1","id":"NTFILE87T3pXgBnCbAPNb3","market":"us","size":10007},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/ex_171027.htm","primary":false,"translateUrl":null,"linkName":"ex_171027.htm","type":"EX-31.2","id":"NTFILE6JteUGVKxhR8KtZe","market":"us","size":9503},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/ex_171028.htm","primary":false,"translateUrl":null,"linkName":"ex_171028.htm","type":"EX-32","id":"NTFILEDtQ1nzTdTxmFsBEM","market":"us","size":5923},{"description":"XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231.xml","primary":false,"translateUrl":null,"linkName":"naii-20191231.xml","type":"EX-101.INS","id":"NTFILE8MekCXaCdVaxUgL5","market":"us","size":1273070},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231.xsd","primary":false,"translateUrl":null,"linkName":"naii-20191231.xsd","type":"EX-101.SCH","id":"NTFILE8Ti8qkLA9s8CY8uf","market":"us","size":46893},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"naii-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE7WwY9Z7D3VxdvZbJ","market":"us","size":36274},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"naii-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEAmEKunf16d1Fkci8","market":"us","size":376014},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"naii-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEFYVZdKV7Tj9uTpEv","market":"us","size":282407},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920002308/naii-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"naii-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE2EZeFdSoLALJxSef","market":"us","size":389970}],"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":"2020-02-11 00:00","pubTimestamp":1581350400,"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":"8988681","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920000497-NAII","pdf_url":null,"pub_time":1578844800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"NAII","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774920000497/0001437749-20-000497-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920000497/ex_169291.htm","primary":true,"translateUrl":null,"linkName":"ex_169291.htm","type":"EX-99.1","id":"NTFILE3XrR2pmtFeM4mqvP","market":"us","size":6423},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920000497/naii20200110_8k.htm","primary":false,"translateUrl":null,"linkName":"naii20200110_8k.htm","type":"8-K","id":"NTFILEAUurqcHC7h1yQrPK","market":"us","size":21313},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774920000497/ex_169291img001.gif","primary":false,"translateUrl":null,"linkName":"ex_169291img001.gif","type":"GRAPHIC","id":"NTFILEGhg6QEEFZLAPporB","market":"us","size":4222}],"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":"2020-01-13 00:00","pubTimestamp":1578844800,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8842002","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919024186-NAII","pdf_url":null,"pub_time":1575993600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.07","symbol":"NAII","title":"Current report, item 5.07","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919024186/0001437749-19-024186-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.07","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/787253/000143774919024186/naii20191210_8k.htm","primary":true,"translateUrl":null,"linkName":"naii20191210_8k.htm","type":"8-K","id":"NTFILE8g7TLiYXGc88yAdu","market":"us","size":58801}],"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":"2019-12-11 00:00","pubTimestamp":1575993600,"title_zh":"Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8842055","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919022926-NAII","pdf_url":null,"pub_time":1573660800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/0001437749-19-022926-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":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii20190930_10q.htm","primary":true,"translateUrl":null,"linkName":"naii20190930_10q.htm","type":"10-Q","id":"NTFILEMJFUiPVPJnWc5ApD","market":"us","size":724490},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/ex_163362.htm","primary":false,"translateUrl":null,"linkName":"ex_163362.htm","type":"EX-31.1","id":"NTFILEEGuhLGYRbE8fMWtL","market":"us","size":10065},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/ex_163363.htm","primary":false,"translateUrl":null,"linkName":"ex_163363.htm","type":"EX-31.2","id":"NTFILE9fgwA6JEMFnpqT43","market":"us","size":9921},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/ex_163364.htm","primary":false,"translateUrl":null,"linkName":"ex_163364.htm","type":"EX-32","id":"NTFILEBA7jGXHPy2JnPuCm","market":"us","size":6225},{"description":"XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930.xml","primary":false,"translateUrl":null,"linkName":"naii-20190930.xml","type":"EX-101.INS","id":"NTFILEAJEi2sx4CLx5g7NT","market":"us","size":907981},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930.xsd","primary":false,"translateUrl":null,"linkName":"naii-20190930.xsd","type":"EX-101.SCH","id":"NTFILEFH6de3sa1dvhtu5m","market":"us","size":47172},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"naii-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILE8FCfFTGHRA484yNa","market":"us","size":39275},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"naii-20190930_def.xml","type":"EX-101.DEF","id":"NTFILEnurgxLz8hXtUCRY6","market":"us","size":384845},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"naii-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILEHUe8a78jMNh3sgjJ","market":"us","size":284983},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919022926/naii-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"naii-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILEBXkSS2Fjz1ndzdsm","market":"us","size":399062}],"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":"2019-11-14 00:00","pubTimestamp":1573660800,"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":"8842056","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919018974-NAII","pdf_url":null,"pub_time":1569254400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NAII","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/787253/000143774919018974/0001437749-19-018974-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":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii20190630_10k.htm","primary":true,"translateUrl":null,"linkName":"naii20190630_10k.htm","type":"10-K","id":"NTFILEDhcQU6xaPZEmqNN3","market":"us","size":1282801},{"description":"EXHIBIT 10.61 THIRD AMENDMENT TO EMPLOYMENT AGREEMENT, BY AND BETWEEN NAI AND MI","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_158033.htm","primary":false,"translateUrl":null,"linkName":"ex_158033.htm","type":"EX-10.61","id":"NTFILEFH75BUmSo887g5Du","market":"us","size":5560},{"description":"EXHIBIT 21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_157508.htm","primary":false,"translateUrl":null,"linkName":"ex_157508.htm","type":"EX-21","id":"NTFILE7PqX3vqJGeSqYJiV","market":"us","size":2924},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_157509.htm","primary":false,"translateUrl":null,"linkName":"ex_157509.htm","type":"EX-23.1","id":"NTFILEFHeAWwBtPw3UVze6","market":"us","size":2869},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_157510.htm","primary":false,"translateUrl":null,"linkName":"ex_157510.htm","type":"EX-31.1","id":"NTFILECkyPDAP7PuWDyt5R","market":"us","size":9598},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_157511.htm","primary":false,"translateUrl":null,"linkName":"ex_157511.htm","type":"EX-31.2","id":"NTFILEEAYki1Y5E7rMKP6W","market":"us","size":9883},{"description":"EXHIBIT 32","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/ex_157512.htm","primary":false,"translateUrl":null,"linkName":"ex_157512.htm","type":"EX-32","id":"NTFILE3K8iQgWpxzn1F2LX","market":"us","size":6307},{"description":"XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630.xml","primary":false,"translateUrl":null,"linkName":"naii-20190630.xml","type":"EX-101.INS","id":"NTFILEG8x13cq3GrUY1hBr","market":"us","size":1659916},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630.xsd","primary":false,"translateUrl":null,"linkName":"naii-20190630.xsd","type":"EX-101.SCH","id":"NTFILEBvjNCoWQPM3vPPgc","market":"us","size":72558},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630_cal.xml","primary":false,"translateUrl":null,"linkName":"naii-20190630_cal.xml","type":"EX-101.CAL","id":"NTFILE4oeNCSZsXowEVVSy","market":"us","size":62411},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630_def.xml","primary":false,"translateUrl":null,"linkName":"naii-20190630_def.xml","type":"EX-101.DEF","id":"NTFILEESB3pXZkzJGQwEjC","market":"us","size":587869},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630_lab.xml","primary":false,"translateUrl":null,"linkName":"naii-20190630_lab.xml","type":"EX-101.LAB","id":"NTFILEEq1giFMUxN1g36yw","market":"us","size":489786},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919018974/naii-20190630_pre.xml","primary":false,"translateUrl":null,"linkName":"naii-20190630_pre.xml","type":"EX-101.PRE","id":"NTFILECjM2VqYo2iskjZRP","market":"us","size":615936}],"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":"2019-09-24 00:00","pubTimestamp":1569254400,"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":"8436736","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919014966-NAII","pdf_url":null,"pub_time":1564502400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, and 9.01","symbol":"NAII","title":"Current report, items 1.01, 2.03, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919014966/0001437749-19-014966-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 2.03, and 9.01","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/787253/000143774919014966/naii20190730_8k.htm","primary":true,"translateUrl":null,"linkName":"naii20190730_8k.htm","type":"8-K","id":"NTFILEEXWCd9Cmyu75G1RA","market":"us","size":20516},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919014966/ex_151973.htm","primary":false,"translateUrl":null,"linkName":"ex_151973.htm","type":"EX-10.1","id":"NTFILE4Xj17iqYi4vmjzp6","market":"us","size":100860},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919014966/ex_151974.htm","primary":false,"translateUrl":null,"linkName":"ex_151974.htm","type":"EX-10.2","id":"NTFILEWFr6qHSoERgQdz8C","market":"us","size":39373},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919014966/ex_151976.htm","primary":false,"translateUrl":null,"linkName":"ex_151976.htm","type":"EX-10.3","id":"NTFILEH3pLHLoapzaLKWPd","market":"us","size":51414}],"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":"2019-07-31 00:00","pubTimestamp":1564502400,"title_zh":"Current report, items 1.01, 2.03, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8379491","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919013689-NAII","pdf_url":null,"pub_time":1562601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"NAII","title":"Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919013689/0001437749-19-013689-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","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/787253/000143774919013689/naii20190708_8k.htm","primary":true,"translateUrl":null,"linkName":"naii20190708_8k.htm","type":"8-K","id":"NTFILE4fTzLVGKvapgWais","market":"us","size":18290}],"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":"2019-07-09 00:00","pubTimestamp":1562601600,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8171467","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919009308-NAII","pdf_url":null,"pub_time":1557331200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919009308/0001437749-19-009308-index.htm","us_notice_code":"Form 10-Q","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 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919009308/naii20190331_10q.htm","primary":true,"translateUrl":null,"linkName":"naii20190331_10q.htm","type":"10-Q","id":"NTFILEAFEZWg3oAZ9bgRVu","market":"us","size":872047},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919009308/ex_142404.htm","primary":false,"translateUrl":null,"linkName":"ex_142404.htm","type":"EX-31.1","id":"NTFILE4TeNCua4AFtWR4Bh","market":"us","size":11448},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919009308/ex_142405.htm","primary":false,"translateUrl":null,"linkName":"ex_142405.htm","type":"EX-31.2","id":"NTFILE8o8L7ji2AhfK334p","market":"us","size":10244},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919009308/ex_142406.htm","primary":false,"translateUrl":null,"linkName":"ex_142406.htm","type":"EX-32","id":"NTFILEw8u16SSzTa6by3FZ","market":"us","size":5941}],"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":"2019-05-09 00:00","pubTimestamp":1557331200,"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":"8060496","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919007713-NAII","pdf_url":null,"pub_time":1555948800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of proposed sale of securities","symbol":"NAII","title":"Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774919007713/0001437749-19-007713-index.htm","us_notice_code":"Form 144","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 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774919007713/mccormi20190422_144.htm","primary":true,"translateUrl":null,"linkName":"mccormi20190422_144.htm","type":"144","id":"NTFILEHXETjMM3gfZe1hWR","market":"us","size":48263}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2019-04-23 00:00","pubTimestamp":1555948800,"title_zh":"Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"5955736","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774918011723-NAII","pdf_url":null,"pub_time":1528819200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"NAII","title":"","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774918011723/0001437749-18-011723-index.htm","us_notice_code":"Form 144","us_title_en":"Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774918011723/ledouxm20180612_144.htm","primary":true,"translateUrl":null,"linkName":"ledouxm20180612_144.htm","type":"144","id":"NTFILEH2aCFE2qKd4EBMNj","market":"us","size":55900}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2018-06-13 00:00","pubTimestamp":1528819200,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":6,"pageCount":4,"totalSize":101,"code":"91000000","status":"200"}]}}