Natural Alternatives

2.12

+0.05002.42%

Post-market: 2.140.0200+0.94%16:12 EDT

Volume:16.69K

Turnover:35.58K

Market Cap:13.30M

PE:-0.89

High:2.27

Open:2.06

Low:2.04

Close:2.07

52wk High:4.96

52wk Low:2.00

Shares:6.28M

Float Shares:5.15M

Volume Ratio:0.39

T/O Rate:0.32%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-2.3909

EPS(LYR):-2.2828

ROE:-20.57%

ROA:-2.47%

PB:0.21

PE(LYR):-0.93

Loading ...

Overview Company News Filings

Feb 09, 2024

{"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://au1.tigerplaytime.com/stock/NAII/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","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":2.12,"timestamp":1788379200000,"preClose":2.07,"halted":0,"volume":16692,"hourTrading":{"tag":"盘后","latestPrice":2.14,"preClose":2.12,"latestTime":"16:12 EDT","volume":34,"amount":72.6400072,"timestamp":1788379926303,"change":0.02,"changeRate":0.009434,"amplitude":0.009434},"delay":0,"changeRate":0.024154589371980808,"floatShares":5151863,"shares":6275200,"eps":-2.390927,"marketStatus":"Post-Mkt","change":0.05,"latestTime":"09-02 19:22:13 EDT","open":2.06,"high":2.27,"low":2.035,"amount":35583,"amplitude":0.113527,"askPrice":2.77,"askSize":100,"bidPrice":2.08,"bidSize":1,"shortable":3,"etf":0,"ttmEps":-2.390927,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1788393600000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":510037200000,"exchange":"NASDAQ","adjPreClose":2.07,"postHourTrading":{"tag":"盘后","latestPrice":2.14,"preClose":2.12,"latestTime":"16:12 EDT","volume":34,"amount":72.6400072,"timestamp":1788379926303,"change":0.02,"changeRate":0.009434,"amplitude":0.009434},"volumeRatio":0.392609},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NAII\",,,,,undefined,":{"symbol":"NAII","floatShares":5151863,"roa":"-2.47%","roe":"-20.57%","lyrEps":-2.282847,"volumeRatio":0.392609,"shares":6275200,"dividePrice":0,"high":2.27,"amplitude":0.113527,"preClose":2.07,"low":2.035,"week52Low":2,"pbRate":"0.21","psRate":"0.09","week52High":4.96,"institutionHeld":0.3581,"latestPrice":2.12,"committee":-0.980198,"eps":-2.390927,"divideRate":0,"volume":16692,"delay":0,"ttmEps":-2.390927,"open":2.06,"prevYearClose":3.58,"prevWeekClose":2.16,"prevMonthClose":2.11,"prevQuarterClose":2.39,"fiveDayClose":2.17,"twentyDayClose":2.26,"sixtyDayClose":2.52},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NAII\",params:#limit:5,,,undefined,":[{"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},{"market":"US","date":"2025-05-14","symbol":"NAII","fiscalQuarterEnding":"2025/03","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1747195200000,"reportTimeType":"post","actualEps":-0.37}],"@#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":"2026-09-01","current":-0.886685,"percent":0.501224,"low":-12.904222,"twenty":-2.921663,"median":-0.932267,"eighty":7.201637,"high":56.718787,"avg":3.830025,"sd":12.148012,"marketCap":13240733},"quantilePoints":[{"date":"2021-09-03","current":10.805055,"twenty":8.47888,"median":12.79151,"eighty":21.270481,"marketCap":103771751},{"date":"2021-09-10","current":11.135426,"twenty":8.47888,"median":12.658438,"eighty":21.265876,"marketCap":106944628},{"date":"2021-09-17","current":9.658476,"twenty":8.47888,"median":12.503934,"eighty":21.265876,"marketCap":92760000},{"date":"2021-09-24","current":8.410897,"twenty":8.404978,"median":12.479188,"eighty":21.177023,"marketCap":90568543},{"date":"2021-10-01","current":7.854512,"twenty":8.362783,"median":12.405084,"eighty":20.906918,"marketCap":84577380},{"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":"2026-09-01","current":-0.921351,"twenty":-2.921663,"median":-0.932267,"eighty":7.201637,"marketCap":13240733}],"updateTime":1788391333292},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NAII\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"17583358","market":"us","labels":[],"media":"sec.gov","original_id":"AN35420424003264-NAII","pdf_url":"","pub_time":1707454800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NAII","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000035420424003264/0000354204-24-003264-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000035420424003264/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILEBn4gV3KeAFWnqTUP","market":"us","size":17706}],"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":"2024-02-09 13:00","pubTimestamp":1707454800,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17564228","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774924003151-NAII","pdf_url":"","pub_time":1707109200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"NAII","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774924003151/0001437749-24-003151-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702007/000143774924003151/csut20240201c_sc13ga.htm","primary":true,"translateUrl":"","linkName":"csut20240201c_sc13ga.htm","type":"SC 13G/A","id":"NTFILE8XZBfAE2rwKxfktw","market":"us","size":65645}],"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":"2024-02-05 13:00","pubTimestamp":1707109200,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17337949","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923034100-NAII","pdf_url":"","pub_time":1702357200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NAII","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774923034100/0001437749-23-034100-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923034100/naii20231211_8k.htm","primary":true,"translateUrl":"","linkName":"naii20231211_8k.htm","type":"8-K","id":"NTFILE8qt5K5PjMzhzpapE","market":"us","size":33222}],"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":"2023-12-12 13:00","pubTimestamp":1702357200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17196707","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923031262-NAII","pdf_url":"","pub_time":1699564539000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774923031262/0001437749-23-031262-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923031262/naii20230930_10q.htm","primary":true,"translateUrl":"","linkName":"naii20230930_10q.htm","type":"10-Q","id":"NTFILEAgQHK1diokkkKno6","market":"us","size":854469},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923031262/ex_581577.htm","primary":false,"translateUrl":"","linkName":"ex_581577.htm","type":"EX-31.1","id":"NTFILEyzgN5CdF7iPR9AdQ","market":"us","size":8540},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923031262/ex_581578.htm","primary":false,"translateUrl":"","linkName":"ex_581578.htm","type":"EX-31.2","id":"NTFILEEjkqRqRkKdQ5dShQ","market":"us","size":9045},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923031262/ex_581579.htm","primary":false,"translateUrl":"","linkName":"ex_581579.htm","type":"EX-32","id":"NTFILEBAE7sjbhVm3StvuQ","market":"us","size":4985}],"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":"2023-11-10 05:15","pubTimestamp":1699564539,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16987540","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923026521-NAII","pdf_url":"","pub_time":1695327345000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NAII","title":"Form 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/787253/000143774923026521/0001437749-23-026521-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/naii20230630_10k.htm","primary":true,"translateUrl":"","linkName":"naii20230630_10k.htm","type":"10-K","id":"NTFILEFC1jca262snAPwUR","market":"us","size":1624561},{"description":"EXHIBIT 10.36","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_571996.htm","primary":false,"translateUrl":"","linkName":"ex_571996.htm","type":"EX-10.36","id":"NTFILE3VyBjbSu3A3vJUew","market":"us","size":26124},{"description":"EXHIBIT 21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_545607.htm","primary":false,"translateUrl":"","linkName":"ex_545607.htm","type":"EX-21","id":"NTFILE3jPcirzgfYjaYaDY","market":"us","size":3045},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_545608.htm","primary":false,"translateUrl":"","linkName":"ex_545608.htm","type":"EX-23.1","id":"NTFILE8a3k2fY2NsVrLFEd","market":"us","size":2558},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_545609.htm","primary":false,"translateUrl":"","linkName":"ex_545609.htm","type":"EX-31.1","id":"NTFILE3aRHowpn2gr9C3Va","market":"us","size":8462},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_545610.htm","primary":false,"translateUrl":"","linkName":"ex_545610.htm","type":"EX-31.2","id":"NTFILE783NNmH2BN4CGekH","market":"us","size":8436},{"description":"EXHIBIT 32","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923026521/ex_545611.htm","primary":false,"translateUrl":"","linkName":"ex_545611.htm","type":"EX-32","id":"NTFILEBAY1nLDKashzxc11","market":"us","size":5071}],"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":"2023-09-22 04:15","pubTimestamp":1695327345,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16800820","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923023956-NAII","pdf_url":"","pub_time":1692115200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NAII","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774923023956/0001437749-23-023956-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.9","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923023956/ex_561588.htm","primary":true,"translateUrl":"","linkName":"ex_561588.htm","type":"EX-99.9","id":"NTFILEFEBe4TZwDWZut2un","market":"us","size":8201},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923023956/naii20230816_8k.htm","primary":false,"translateUrl":"","linkName":"naii20230816_8k.htm","type":"8-K","id":"NTFILE52tYijMm9GgZZTAZ","market":"us","size":25961},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923023956/logo.jpg","primary":false,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEBRFYG9vJi4awkHgj","market":"us","size":7507}],"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":"2023-08-16 00:00","pubTimestamp":1692115200,"title_zh":"Form 8-K - Current report","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":"16724503","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923020535-NAII","pdf_url":"","pub_time":1690128000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NAII","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/0001437749-23-020535-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.17","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/ex_547392.htm","primary":true,"translateUrl":"","linkName":"ex_547392.htm","type":"EX-10.17","id":"NTFILEDZH4GponCi48nYun","market":"us","size":85660},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/naii20230724_8k.htm","primary":false,"translateUrl":"","linkName":"naii20230724_8k.htm","type":"8-K","id":"NTFILEb7UYt7vABgb9SyrC","market":"us","size":24544},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/ex_547392img001.jpg","primary":false,"translateUrl":"","linkName":"ex_547392img001.jpg","type":"GRAPHIC","id":"NTFILEkLRPLQuc8i3LzpzQ","market":"us","size":55079},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/ex_547392img002.jpg","primary":false,"translateUrl":"","linkName":"ex_547392img002.jpg","type":"GRAPHIC","id":"NTFILEBPXN6WhStiDefAjD","market":"us","size":56996}],"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":"2023-07-24 00:00","pubTimestamp":1690128000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16471956","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923014575-NAII","pdf_url":"","pub_time":1684080000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NAII","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/787253/000143774923014575/0001437749-23-014575-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923014575/naii20230331_10q.htm","primary":true,"translateUrl":"","linkName":"naii20230331_10q.htm","type":"10-Q","id":"NTFILE7fKmZ4MnybRJSsnj","market":"us","size":1288718},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923014575/ex_513498.htm","primary":false,"translateUrl":"","linkName":"ex_513498.htm","type":"EX-31.1","id":"NTFILEEnNgbGvfC6b6zHfr","market":"us","size":8524},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923014575/ex_513497.htm","primary":false,"translateUrl":"","linkName":"ex_513497.htm","type":"EX-31.2","id":"NTFILEApYnKrq82ibV8XxB","market":"us","size":9029},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923014575/ex_513496.htm","primary":false,"translateUrl":"","linkName":"ex_513496.htm","type":"EX-32","id":"NTFILECvmE549V5tSxu5K2","market":"us","size":4858}],"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":"2023-05-15 00:00","pubTimestamp":1684080000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15939177","market":"us","labels":[],"media":"sec.gov","original_id":"AN35420423001650-NAII","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"NAII","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000035420423001650/0000354204-23-001650-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000035420423001650/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILE51T4gDJDDa4cpqKL","market":"us","size":17706}],"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":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"SC 13G/A [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":"15939175","market":"us","labels":[],"media":"sec.gov","original_id":"AN185173423000057-NAII","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"NAII","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/787253/000185173423000057/0001851734-23-000057-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702007/000185173423000057/caldsutt20230209b_sc13g.htm","primary":true,"translateUrl":"","linkName":"caldsutt20230209b_sc13g.htm","type":"SC 13G","id":"NTFILEHYAtyrdAt4suEWUJ","market":"us","size":92835}],"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":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"SC 13G  - 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":"15939178","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774923002792-NAII","pdf_url":"","pub_time":1675785600000,"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/787253/000143774923002792/0001437749-23-002792-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - 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/787253/000143774923002792/naii20221231_10q.htm","primary":true,"translateUrl":"","linkName":"naii20221231_10q.htm","type":"10-Q","id":"NTFILE68FuK7ryHftF6yDh","market":"us","size":1220965},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923002792/ex_469924.htm","primary":false,"translateUrl":"","linkName":"ex_469924.htm","type":"EX-31.1","id":"NTFILE95XuSHuKRD7MJGd1","market":"us","size":8294},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923002792/ex_469925.htm","primary":false,"translateUrl":"","linkName":"ex_469925.htm","type":"EX-31.2","id":"NTFILEE9bu6QQbgeApV7nX","market":"us","size":8052},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774923002792/ex_469926.htm","primary":false,"translateUrl":"","linkName":"ex_469926.htm","type":"EX-32","id":"NTFILEHqoq7WWqyD22vrcF","market":"us","size":5082}],"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":"2023-02-08 00:00","pubTimestamp":1675785600,"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":"15720368","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922028466-NAII","pdf_url":"","pub_time":1670256000000,"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/787253/000143774922028466/0001437749-22-028466-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922028466/ex_453241.htm","primary":true,"translateUrl":"","linkName":"ex_453241.htm","type":"EX-99.1","id":"NTFILEAnzYtCYp2S98rDMN","market":"us","size":7092},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922028466/naii20221205_8k.htm","primary":false,"translateUrl":"","linkName":"naii20221205_8k.htm","type":"8-K","id":"NTFILEErBALZpyEmGjsWDP","market":"us","size":51628},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922028466/ex_453241img001.jpg","primary":false,"translateUrl":"","linkName":"ex_453241img001.jpg","type":"GRAPHIC","id":"NTFILE6uQmhKTBbJenCfqy","market":"us","size":3906}],"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":"2022-12-06 00:00","pubTimestamp":1670256000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15644621","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922026615-NAII","pdf_url":"","pub_time":1667923200000,"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/787253/000143774922026615/0001437749-22-026615-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - 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/787253/000143774922026615/naii20220930_10q.htm","primary":true,"translateUrl":"","linkName":"naii20220930_10q.htm","type":"10-Q","id":"NTFILEBPQ3zpSQ8XzqaLLo","market":"us","size":904358},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922026615/ex_441873.htm","primary":false,"translateUrl":"","linkName":"ex_441873.htm","type":"EX-31.1","id":"NTFILEFvz1X7W6ZY1wotGu","market":"us","size":8530},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922026615/ex_441872.htm","primary":false,"translateUrl":"","linkName":"ex_441872.htm","type":"EX-31.2","id":"NTFILECBSERWYgvRhqbujp","market":"us","size":8173},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922026615/ex_441871.htm","primary":false,"translateUrl":"","linkName":"ex_441871.htm","type":"EX-32","id":"NTFILE9Wav3EASHV1Tv326","market":"us","size":5942}],"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":"2022-11-09 00:00","pubTimestamp":1667923200,"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":"15532589","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922024096-NAII","pdf_url":"","pub_time":1665590400000,"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/787253/000143774922024096/0001437749-22-024096-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.35","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/ex_431764.htm","primary":true,"translateUrl":"","linkName":"ex_431764.htm","type":"EX-10.35","id":"NTFILE6K5SvqL53QEaN9Qw","market":"us","size":1521},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/naii20221012_8k.htm","primary":false,"translateUrl":"","linkName":"naii20221012_8k.htm","type":"8-K","id":"NTFILEBKLTnkU9Yaru3Dbm","market":"us","size":22242},{"description":"EXHIBIT 10.36","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/ex_431765.htm","primary":false,"translateUrl":"","linkName":"ex_431765.htm","type":"EX-10.36","id":"NTFILE9emqSSQhGRS3xrNi","market":"us","size":6223},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/a01.jpg","primary":false,"translateUrl":"","linkName":"a01.jpg","type":"GRAPHIC","id":"NTFILEBRQXyDJyUQWv9Ygh","market":"us","size":172335},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/a02.jpg","primary":false,"translateUrl":"","linkName":"a02.jpg","type":"GRAPHIC","id":"NTFILE77z5AMUVwoCYb44S","market":"us","size":142027},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b01.jpg","primary":false,"translateUrl":"","linkName":"b01.jpg","type":"GRAPHIC","id":"NTFILEArB3rFFPmeKm57G2","market":"us","size":214718},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b02.jpg","primary":false,"translateUrl":"","linkName":"b02.jpg","type":"GRAPHIC","id":"NTFILE5ucqX284cZJku8vG","market":"us","size":212597},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b03.jpg","primary":false,"translateUrl":"","linkName":"b03.jpg","type":"GRAPHIC","id":"NTFILE61YDjkmyUcPwMpPo","market":"us","size":249363},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b04.jpg","primary":false,"translateUrl":"","linkName":"b04.jpg","type":"GRAPHIC","id":"NTFILEAM1EZKwDo2ukNjYw","market":"us","size":244111},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b05.jpg","primary":false,"translateUrl":"","linkName":"b05.jpg","type":"GRAPHIC","id":"NTFILE3k11tH1aDJa3gGUN","market":"us","size":205950},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b06.jpg","primary":false,"translateUrl":"","linkName":"b06.jpg","type":"GRAPHIC","id":"NTFILEDmK5UU4o53rsGBiz","market":"us","size":211270},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b07.jpg","primary":false,"translateUrl":"","linkName":"b07.jpg","type":"GRAPHIC","id":"NTFILE7bGgw3gZbDB2MvdN","market":"us","size":202746},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b08.jpg","primary":false,"translateUrl":"","linkName":"b08.jpg","type":"GRAPHIC","id":"NTFILE81jHMXNydcpDHfGA","market":"us","size":199768},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b09.jpg","primary":false,"translateUrl":"","linkName":"b09.jpg","type":"GRAPHIC","id":"NTFILEHE8jbMZpG7acrhrP","market":"us","size":215777},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922024096/b10.jpg","primary":false,"translateUrl":"","linkName":"b10.jpg","type":"GRAPHIC","id":"NTFILEE3hahWoxooXA2eig","market":"us","size":46011}],"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":"2022-10-13 00:00","pubTimestamp":1665590400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15470597","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922022880-NAII","pdf_url":"","pub_time":1663776000000,"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/787253/000143774922022880/0001437749-22-022880-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.7","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/ex_425830.htm","primary":true,"translateUrl":"","linkName":"ex_425830.htm","type":"EX-99.7","id":"NTFILE2qnq2nwRNZu1HJBc","market":"us","size":18589},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/naii20220921_8k.htm","primary":false,"translateUrl":"","linkName":"naii20220921_8k.htm","type":"8-K","id":"NTFILEAR84EzFNSciTFMLS","market":"us","size":23201},{"description":"EXHIBIT 99.8","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/ex_425831.htm","primary":false,"translateUrl":"","linkName":"ex_425831.htm","type":"EX-99.8","id":"NTFILE4rcY4SqWC6jVBNjM","market":"us","size":174770},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai01.jpg","primary":false,"translateUrl":"","linkName":"nai01.jpg","type":"GRAPHIC","id":"NTFILE8adLFUDVbv275i8i","market":"us","size":288245},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai02.jpg","primary":false,"translateUrl":"","linkName":"nai02.jpg","type":"GRAPHIC","id":"NTFILEDVr7gBBRurpDLAXK","market":"us","size":247176},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai03.jpg","primary":false,"translateUrl":"","linkName":"nai03.jpg","type":"GRAPHIC","id":"NTFILE3emjYXdPMcNxhdir","market":"us","size":288956},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai04.jpg","primary":false,"translateUrl":"","linkName":"nai04.jpg","type":"GRAPHIC","id":"NTFILEEaSva1Lf6ipXcNBw","market":"us","size":304543},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai05.jpg","primary":false,"translateUrl":"","linkName":"nai05.jpg","type":"GRAPHIC","id":"NTFILEBQMo8gSUZbhcEQZ3","market":"us","size":286141},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai06.jpg","primary":false,"translateUrl":"","linkName":"nai06.jpg","type":"GRAPHIC","id":"NTFILEEXSvSSAKVuT1ARa2","market":"us","size":280705},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai07.jpg","primary":false,"translateUrl":"","linkName":"nai07.jpg","type":"GRAPHIC","id":"NTFILE2e9EZoUparnCLkD2","market":"us","size":295257},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai08.jpg","primary":false,"translateUrl":"","linkName":"nai08.jpg","type":"GRAPHIC","id":"NTFILE346YXU6xcHE18YkX","market":"us","size":287888},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai09.jpg","primary":false,"translateUrl":"","linkName":"nai09.jpg","type":"GRAPHIC","id":"NTFILE4NFLPtDo3qzSxaoj","market":"us","size":240420},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai10.jpg","primary":false,"translateUrl":"","linkName":"nai10.jpg","type":"GRAPHIC","id":"NTFILE268Q8uxFMBCZejxi","market":"us","size":279348},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai11.jpg","primary":false,"translateUrl":"","linkName":"nai11.jpg","type":"GRAPHIC","id":"NTFILE8TS2fzqdUakgu7v6","market":"us","size":266908},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai12.jpg","primary":false,"translateUrl":"","linkName":"nai12.jpg","type":"GRAPHIC","id":"NTFILE7gopqzK2WRWYE53g","market":"us","size":281583},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai13.jpg","primary":false,"translateUrl":"","linkName":"nai13.jpg","type":"GRAPHIC","id":"NTFILEEC1Kcv6fhNKb2squ","market":"us","size":150986},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai14.jpg","primary":false,"translateUrl":"","linkName":"nai14.jpg","type":"GRAPHIC","id":"NTFILE5F6uMh4B2yf5cF8y","market":"us","size":357148},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai15.jpg","primary":false,"translateUrl":"","linkName":"nai15.jpg","type":"GRAPHIC","id":"NTFILEAMXgseredfHjsJwL","market":"us","size":280831},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai16.jpg","primary":false,"translateUrl":"","linkName":"nai16.jpg","type":"GRAPHIC","id":"NTFILE8w2oA8yX5tCSyBAR","market":"us","size":278875},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai17.jpg","primary":false,"translateUrl":"","linkName":"nai17.jpg","type":"GRAPHIC","id":"NTFILEANv5EpTpCQaEQGcP","market":"us","size":312585},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai18.jpg","primary":false,"translateUrl":"","linkName":"nai18.jpg","type":"GRAPHIC","id":"NTFILEFgVXdFTDS7gKcZZt","market":"us","size":203571},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai19.jpg","primary":false,"translateUrl":"","linkName":"nai19.jpg","type":"GRAPHIC","id":"NTFILEAeXhQPvzGsixYaYj","market":"us","size":311560},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai20.jpg","primary":false,"translateUrl":"","linkName":"nai20.jpg","type":"GRAPHIC","id":"NTFILEcez8Nx4jVCZ1dQQq","market":"us","size":195855},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai21.jpg","primary":false,"translateUrl":"","linkName":"nai21.jpg","type":"GRAPHIC","id":"NTFILELBcHk94ZXKoJwKV5","market":"us","size":230612},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai22.jpg","primary":false,"translateUrl":"","linkName":"nai22.jpg","type":"GRAPHIC","id":"NTFILE5Y9Ka7yokW3gJp9Y","market":"us","size":256202},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai23.jpg","primary":false,"translateUrl":"","linkName":"nai23.jpg","type":"GRAPHIC","id":"NTFILEGd7UmpWwTPHBxcTw","market":"us","size":278832},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai24.jpg","primary":false,"translateUrl":"","linkName":"nai24.jpg","type":"GRAPHIC","id":"NTFILEGiE6XAF8Wt6FWQdL","market":"us","size":250009},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai25.jpg","primary":false,"translateUrl":"","linkName":"nai25.jpg","type":"GRAPHIC","id":"NTFILE8DP3YGPTrkCPyebg","market":"us","size":193646},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai26.jpg","primary":false,"translateUrl":"","linkName":"nai26.jpg","type":"GRAPHIC","id":"NTFILE468GGc6RjqFNFHkP","market":"us","size":238240},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai27.jpg","primary":false,"translateUrl":"","linkName":"nai27.jpg","type":"GRAPHIC","id":"NTFILE3xveNDhN4XX52j3N","market":"us","size":225552},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai28.jpg","primary":false,"translateUrl":"","linkName":"nai28.jpg","type":"GRAPHIC","id":"NTFILE5dzpKKJHWc6tLfJC","market":"us","size":215440},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai29.jpg","primary":false,"translateUrl":"","linkName":"nai29.jpg","type":"GRAPHIC","id":"NTFILE475veWHdqkuRwPpV","market":"us","size":254729},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai30.jpg","primary":false,"translateUrl":"","linkName":"nai30.jpg","type":"GRAPHIC","id":"NTFILEATdemRhbgLmzU3Kc","market":"us","size":259033},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022880/nai31.jpg","primary":false,"translateUrl":"","linkName":"nai31.jpg","type":"GRAPHIC","id":"NTFILEHgh1rVWprqvoRCbp","market":"us","size":5848}],"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":"2022-09-22 00:00","pubTimestamp":1663776000,"title_zh":"8-K  - Current report","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":"15470598","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922022855-NAII","pdf_url":"","pub_time":1663689600000,"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/787253/000143774922022855/0001437749-22-022855-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/787253/000143774922022855/naii20220630_10k.htm","primary":true,"translateUrl":"","linkName":"naii20220630_10k.htm","type":"10-K","id":"NTFILEENRvb5fPenpTPi6z","market":"us","size":1633529},{"description":"EXHIBIT 10.34","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_425180.htm","primary":false,"translateUrl":"","linkName":"ex_425180.htm","type":"EX-10.34","id":"NTFILE7821FtMGRGyngGRh","market":"us","size":17903},{"description":"EXHIBIT 21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_421390.htm","primary":false,"translateUrl":"","linkName":"ex_421390.htm","type":"EX-21","id":"NTFILECosXZdegGKBrS42F","market":"us","size":3045},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_421391.htm","primary":false,"translateUrl":"","linkName":"ex_421391.htm","type":"EX-23.1","id":"NTFILEBptqWHuvuWVnNPdP","market":"us","size":2497},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_421392.htm","primary":false,"translateUrl":"","linkName":"ex_421392.htm","type":"EX-31.1","id":"NTFILEFZkkjBxtjgerLKDM","market":"us","size":8463},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_421393.htm","primary":false,"translateUrl":"","linkName":"ex_421393.htm","type":"EX-31.2","id":"NTFILEHvDHiGnJRaPMjvYJ","market":"us","size":8437},{"description":"EXHIBIT 32","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/ex_421394.htm","primary":false,"translateUrl":"","linkName":"ex_421394.htm","type":"EX-32","id":"NTFILEC6RWCTBRYTjtEqKC","market":"us","size":4943},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/map1.jpg","primary":false,"translateUrl":"","linkName":"map1.jpg","type":"GRAPHIC","id":"NTFILErpHYwmngfnfTRb2Q","market":"us","size":62343},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/map2.jpg","primary":false,"translateUrl":"","linkName":"map2.jpg","type":"GRAPHIC","id":"NTFILEGDy9qNS8KLi8kE8s","market":"us","size":39096},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922022855/pagedivider.jpg","primary":false,"translateUrl":"","linkName":"pagedivider.jpg","type":"GRAPHIC","id":"NTFILE7KsF3VgFStQBLzK7","market":"us","size":12718}],"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":"2022-09-21 00:00","pubTimestamp":1663689600,"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":"14852555","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922012326-NAII","pdf_url":"","pub_time":1652371200000,"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/787253/000143774922012326/0001437749-22-012326-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.5","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/ex_375700.htm","primary":true,"translateUrl":"","linkName":"ex_375700.htm","type":"EX-99.5","id":"NTFILEGu65AsrupALc3BvG","market":"us","size":19244},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/naii20220512_8k.htm","primary":false,"translateUrl":"","linkName":"naii20220512_8k.htm","type":"8-K","id":"NTFILE5JaNBGUKEkeyQ1zR","market":"us","size":25605},{"description":"EXHIBIT 99.6","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/ex_375275.htm","primary":false,"translateUrl":"","linkName":"ex_375275.htm","type":"EX-99.6","id":"NTFILE6YhLDHgtNH4shP1x","market":"us","size":142525},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/logo.jpg","primary":false,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEH5DkRx6ndsG36F4b","market":"us","size":4591},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide01.jpg","primary":false,"translateUrl":"","linkName":"slide01.jpg","type":"GRAPHIC","id":"NTFILE5Dumxu8hf3UMERRH","market":"us","size":81089},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide02.jpg","primary":false,"translateUrl":"","linkName":"slide02.jpg","type":"GRAPHIC","id":"NTFILE4RWPqd8TZ4K2NaKf","market":"us","size":88904},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide03.jpg","primary":false,"translateUrl":"","linkName":"slide03.jpg","type":"GRAPHIC","id":"NTFILECAtuUPSEueSKdupS","market":"us","size":113815},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide04.jpg","primary":false,"translateUrl":"","linkName":"slide04.jpg","type":"GRAPHIC","id":"NTFILE9KeTQNf3QYJNV9JM","market":"us","size":94336},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide05.jpg","primary":false,"translateUrl":"","linkName":"slide05.jpg","type":"GRAPHIC","id":"NTFILEHVeHPLUvBs8wgACN","market":"us","size":82557},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide06.jpg","primary":false,"translateUrl":"","linkName":"slide06.jpg","type":"GRAPHIC","id":"NTFILEHojjUKNKyuAVVd33","market":"us","size":80499},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide07.jpg","primary":false,"translateUrl":"","linkName":"slide07.jpg","type":"GRAPHIC","id":"NTFILEG8mTPPpdZVnmjXv2","market":"us","size":112490},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide08.jpg","primary":false,"translateUrl":"","linkName":"slide08.jpg","type":"GRAPHIC","id":"NTFILE3G2ELnyj6L3aV1uq","market":"us","size":102842},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide09.jpg","primary":false,"translateUrl":"","linkName":"slide09.jpg","type":"GRAPHIC","id":"NTFILEAvub86Njmyjox14T","market":"us","size":82292},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide10.jpg","primary":false,"translateUrl":"","linkName":"slide10.jpg","type":"GRAPHIC","id":"NTFILE2jKQyjvPwF93awr8","market":"us","size":91609},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide11.jpg","primary":false,"translateUrl":"","linkName":"slide11.jpg","type":"GRAPHIC","id":"NTFILEEj3JQisqUQkRcqq2","market":"us","size":92389},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide12.jpg","primary":false,"translateUrl":"","linkName":"slide12.jpg","type":"GRAPHIC","id":"NTFILECYNhnZJXUEqni5L8","market":"us","size":82100},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide13.jpg","primary":false,"translateUrl":"","linkName":"slide13.jpg","type":"GRAPHIC","id":"NTFILEJDk1Sg4Fwyj6hcbF","market":"us","size":42825},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide14.jpg","primary":false,"translateUrl":"","linkName":"slide14.jpg","type":"GRAPHIC","id":"NTFILED4exyuadJv59xUS2","market":"us","size":114778},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide15.jpg","primary":false,"translateUrl":"","linkName":"slide15.jpg","type":"GRAPHIC","id":"NTFILE66kzC3c3qE3MSvks","market":"us","size":78236},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide16.jpg","primary":false,"translateUrl":"","linkName":"slide16.jpg","type":"GRAPHIC","id":"NTFILE9aWQ4do5Np1DtFNj","market":"us","size":74149},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide17.jpg","primary":false,"translateUrl":"","linkName":"slide17.jpg","type":"GRAPHIC","id":"NTFILEDQ9nHt36z1sMwzG9","market":"us","size":78598},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide18.jpg","primary":false,"translateUrl":"","linkName":"slide18.jpg","type":"GRAPHIC","id":"NTFILE4tGtA2mkwcCbW5m1","market":"us","size":81276},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide19.jpg","primary":false,"translateUrl":"","linkName":"slide19.jpg","type":"GRAPHIC","id":"NTFILEBbT1yZdbhP9GsyQw","market":"us","size":53257},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide20.jpg","primary":false,"translateUrl":"","linkName":"slide20.jpg","type":"GRAPHIC","id":"NTFILE3L89n3sfmqAn3pge","market":"us","size":104477},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide21.jpg","primary":false,"translateUrl":"","linkName":"slide21.jpg","type":"GRAPHIC","id":"NTFILE5QY6rpamx67y2kqf","market":"us","size":58278},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide22.jpg","primary":false,"translateUrl":"","linkName":"slide22.jpg","type":"GRAPHIC","id":"NTFILEEUd7wi2HRA2bWpwW","market":"us","size":72372},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide23.jpg","primary":false,"translateUrl":"","linkName":"slide23.jpg","type":"GRAPHIC","id":"NTFILE2tLH4kaXia7MJpKr","market":"us","size":73193},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide24.jpg","primary":false,"translateUrl":"","linkName":"slide24.jpg","type":"GRAPHIC","id":"NTFILE8wSAUwkEB57EDS7R","market":"us","size":103691},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide25.jpg","primary":false,"translateUrl":"","linkName":"slide25.jpg","type":"GRAPHIC","id":"NTFILE3XCwosPaEJ7EXUrn","market":"us","size":71215},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide26.jpg","primary":false,"translateUrl":"","linkName":"slide26.jpg","type":"GRAPHIC","id":"NTFILEBW4F6mRhxNcdrYy2","market":"us","size":51340},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide27.jpg","primary":false,"translateUrl":"","linkName":"slide27.jpg","type":"GRAPHIC","id":"NTFILED5hSnUKSFTJEVPwg","market":"us","size":80072},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide28.jpg","primary":false,"translateUrl":"","linkName":"slide28.jpg","type":"GRAPHIC","id":"NTFILEu2bXu8dGq328595A","market":"us","size":77227},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide29.jpg","primary":false,"translateUrl":"","linkName":"slide29.jpg","type":"GRAPHIC","id":"NTFILEACRCzv4a78rJZH1j","market":"us","size":77053},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide30.jpg","primary":false,"translateUrl":"","linkName":"slide30.jpg","type":"GRAPHIC","id":"NTFILE4RuXQsXSi9DCvdt5","market":"us","size":92761},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012326/slide31.jpg","primary":false,"translateUrl":"","linkName":"slide31.jpg","type":"GRAPHIC","id":"NTFILE9BBBrvJp5VRtUdTQ","market":"us","size":71787}],"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":"2022-05-13 00:00","pubTimestamp":1652371200,"title_zh":"8-K  - Current report","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":"14848996","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922012221-NAII","pdf_url":"","pub_time":1652371200000,"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/787253/000143774922012221/0001437749-22-012221-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - 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/787253/000143774922012221/naii20220331_10q.htm","primary":true,"translateUrl":"","linkName":"naii20220331_10q.htm","type":"10-Q","id":"NTFILECtgimzS5QQG9TBp3","market":"us","size":1317923},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012221/ex_371138.htm","primary":false,"translateUrl":"","linkName":"ex_371138.htm","type":"EX-31.1","id":"NTFILEGnggys9viJPxrwFH","market":"us","size":7819},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012221/ex_371139.htm","primary":false,"translateUrl":"","linkName":"ex_371139.htm","type":"EX-31.2","id":"NTFILEF2kuXUK8gc3gnyzL","market":"us","size":7876},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922012221/ex_371140.htm","primary":false,"translateUrl":"","linkName":"ex_371140.htm","type":"EX-32","id":"NTFILEFdc7ujGXUubDBajk","market":"us","size":4970}],"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":"2022-05-13 00:00","pubTimestamp":1652371200,"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":"14165861","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922002917-NAII","pdf_url":"","pub_time":1644422400000,"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/787253/000143774922002917/0001437749-22-002917-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.3","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/ex_334169.htm","primary":true,"translateUrl":"","linkName":"ex_334169.htm","type":"EX-99.3","id":"NTFILEHm12k8tWi2xYg5na","market":"us","size":19339},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/naii20220209_8k.htm","primary":false,"translateUrl":"","linkName":"naii20220209_8k.htm","type":"8-K","id":"NTFILEBMQwcQrxVS2n1jHZ","market":"us","size":21900},{"description":"EXHIBIT 99.4","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/ex_334170.htm","primary":false,"translateUrl":"","linkName":"ex_334170.htm","type":"EX-99.4","id":"NTFILE539p2RpX9q1o9Zom","market":"us","size":134812},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/logo.jpg","primary":false,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEHoK8ncy1aduNzLs2","market":"us","size":4565},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide01.jpg","primary":false,"translateUrl":"","linkName":"slide01.jpg","type":"GRAPHIC","id":"NTFILE2Rg6xEsP5jEKQ91a","market":"us","size":201840},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide02.jpg","primary":false,"translateUrl":"","linkName":"slide02.jpg","type":"GRAPHIC","id":"NTFILEGvGs23oj8FwQF9ME","market":"us","size":184722},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide03.jpg","primary":false,"translateUrl":"","linkName":"slide03.jpg","type":"GRAPHIC","id":"NTFILE8EgFzc3GUAM6zSqv","market":"us","size":224026},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide04.jpg","primary":false,"translateUrl":"","linkName":"slide04.jpg","type":"GRAPHIC","id":"NTFILEEqMCKAhHmAf3Z75t","market":"us","size":220900},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide05.jpg","primary":false,"translateUrl":"","linkName":"slide05.jpg","type":"GRAPHIC","id":"NTFILE3pvM1EUGQoTPzFpx","market":"us","size":196387},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide06.jpg","primary":false,"translateUrl":"","linkName":"slide06.jpg","type":"GRAPHIC","id":"NTFILEDHPFcNzoWwrS6Xrc","market":"us","size":195364},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide07.jpg","primary":false,"translateUrl":"","linkName":"slide07.jpg","type":"GRAPHIC","id":"NTFILE63HESrVJbQXCYcGf","market":"us","size":230486},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide08.jpg","primary":false,"translateUrl":"","linkName":"slide08.jpg","type":"GRAPHIC","id":"NTFILE7QhWByqbLG6GpiXj","market":"us","size":219030},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide09.jpg","primary":false,"translateUrl":"","linkName":"slide09.jpg","type":"GRAPHIC","id":"NTFILEFR5dgN1CfLdtyhhL","market":"us","size":176632},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide10.jpg","primary":false,"translateUrl":"","linkName":"slide10.jpg","type":"GRAPHIC","id":"NTFILE4Xs71NzgEc425L4b","market":"us","size":205693},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide11.jpg","primary":false,"translateUrl":"","linkName":"slide11.jpg","type":"GRAPHIC","id":"NTFILE6DTuvYFb5Bd99A2A","market":"us","size":197560},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide12.jpg","primary":false,"translateUrl":"","linkName":"slide12.jpg","type":"GRAPHIC","id":"NTFILEG2hV7yPYtvh9DGeh","market":"us","size":196691},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide13.jpg","primary":false,"translateUrl":"","linkName":"slide13.jpg","type":"GRAPHIC","id":"NTFILEE5TjFMVJFM9Wwbyn","market":"us","size":98506},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide14.jpg","primary":false,"translateUrl":"","linkName":"slide14.jpg","type":"GRAPHIC","id":"NTFILE8f4tvu8cX83B7En5","market":"us","size":252545},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide15.jpg","primary":false,"translateUrl":"","linkName":"slide15.jpg","type":"GRAPHIC","id":"NTFILE3wAqrj6QdVds3cf2","market":"us","size":182700},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide16.jpg","primary":false,"translateUrl":"","linkName":"slide16.jpg","type":"GRAPHIC","id":"NTFILEDzsYKtTa68N5i3qf","market":"us","size":173772},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide17.jpg","primary":false,"translateUrl":"","linkName":"slide17.jpg","type":"GRAPHIC","id":"NTFILEGer6z8CYVHVRqeUL","market":"us","size":184451},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide18.jpg","primary":false,"translateUrl":"","linkName":"slide18.jpg","type":"GRAPHIC","id":"NTFILEEb6PoQAc7j5mefiW","market":"us","size":186001},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide19.jpg","primary":false,"translateUrl":"","linkName":"slide19.jpg","type":"GRAPHIC","id":"NTFILE2eEavRVhTQhpw3xw","market":"us","size":130697},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide20.jpg","primary":false,"translateUrl":"","linkName":"slide20.jpg","type":"GRAPHIC","id":"NTFILEJCDakTV1jaR7LDgo","market":"us","size":232862},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide21.jpg","primary":false,"translateUrl":"","linkName":"slide21.jpg","type":"GRAPHIC","id":"NTFILE751HrDiu9ZL2Mu8G","market":"us","size":136958},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide22.jpg","primary":false,"translateUrl":"","linkName":"slide22.jpg","type":"GRAPHIC","id":"NTFILEDKkjAVzqXXNT7ZTY","market":"us","size":182782},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide23.jpg","primary":false,"translateUrl":"","linkName":"slide23.jpg","type":"GRAPHIC","id":"NTFILE5TaqBq8atTBatUkL","market":"us","size":171818},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide24.jpg","primary":false,"translateUrl":"","linkName":"slide24.jpg","type":"GRAPHIC","id":"NTFILEHQwKmnHHg7D5b3Uf","market":"us","size":213340},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide25.jpg","primary":false,"translateUrl":"","linkName":"slide25.jpg","type":"GRAPHIC","id":"NTFILEHmJUtz1mmSikjuJu","market":"us","size":170447},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide26.jpg","primary":false,"translateUrl":"","linkName":"slide26.jpg","type":"GRAPHIC","id":"NTFILEEznxr1nCVTGTwkuZ","market":"us","size":124672},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide27.jpg","primary":false,"translateUrl":"","linkName":"slide27.jpg","type":"GRAPHIC","id":"NTFILE3xGX2o2K4Uh828GD","market":"us","size":172282},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide28.jpg","primary":false,"translateUrl":"","linkName":"slide28.jpg","type":"GRAPHIC","id":"NTFILE52tSbbArGX91hvHB","market":"us","size":154204},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide29.jpg","primary":false,"translateUrl":"","linkName":"slide29.jpg","type":"GRAPHIC","id":"NTFILEEHD61ScvHtp9g4uw","market":"us","size":136635},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide30.jpg","primary":false,"translateUrl":"","linkName":"slide30.jpg","type":"GRAPHIC","id":"NTFILE4NhZ5J7mC7HUi1Pg","market":"us","size":194119},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002917/slide31.jpg","primary":false,"translateUrl":"","linkName":"slide31.jpg","type":"GRAPHIC","id":"NTFILEDCXFPsy3sX1onSAb","market":"us","size":179411}],"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":"2022-02-10 00:00","pubTimestamp":1644422400,"title_zh":"8-K  - Current report","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":"14165862","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922002872-NAII","pdf_url":"","pub_time":1644336000000,"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/787253/000143774922002872/0001437749-22-002872-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - 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/787253/000143774922002872/naii20211231_10q.htm","primary":true,"translateUrl":"","linkName":"naii20211231_10q.htm","type":"10-Q","id":"NTFILEDzDskCHKFyb2DQGR","market":"us","size":1241257},{"description":"EXHIBIT 10.33","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002872/ex_333170.htm","primary":false,"translateUrl":"","linkName":"ex_333170.htm","type":"EX-10.33","id":"NTFILE4fKfSbujzCqnSrUy","market":"us","size":14647},{"description":"EXHIBIT 31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002872/ex_330491.htm","primary":false,"translateUrl":"","linkName":"ex_330491.htm","type":"EX-31.1","id":"NTFILE2bPdiDWV1jB4Q5E6","market":"us","size":9181},{"description":"EXHIBIT 31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002872/ex_330492.htm","primary":false,"translateUrl":"","linkName":"ex_330492.htm","type":"EX-31.2","id":"NTFILEGafN3nCi1ntRsnqX","market":"us","size":9144},{"description":"EXHIBIT 32","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/787253/000143774922002872/ex_330493.htm","primary":false,"translateUrl":"","linkName":"ex_330493.htm","type":"EX-32","id":"NTFILE7nKnogjM3uX6WSz9","market":"us","size":5742}],"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":"2022-02-09 00:00","pubTimestamp":1644336000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":5,"pageCount":2,"totalSize":100,"code":"91000000","status":"200"}]}}