US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Landmark

31.98

+0.44501.41%

Volume:5K

Turnover:175.02K

Market Cap:194.24M

PE:9.75

High:31.98

Open:31.97

Low:31.72

Close:31.54

52wk High:32.44

52wk Low:23.57

Shares:6.07M

Float Shares:5.01M

Volume Ratio:0.94

T/O Rate:0.11%

Dividend:0.82

Dividend Rate:2.56%

EPS(TTM):3.28

EPS(LYR):3.07

ROE:12.77%

ROA:1.25%

PB:1.16

PE(LYR):10.42

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Quarterly Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

[Rev.]Quaterly Report

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

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02, 8.01, and 9.01

Major Issues Report

Current report, items 7.01 and 9.01

Major Issues Report

Current report, items 8.01 and 9.01

Annual Report

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

{"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://sg.tigeractivity.com/stock/LARK/filings?page=6"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"LARK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LARK\",,,,,undefined,":{"symbol":"LARK","market":"US","secType":"STK","nameCN":"Landmark","latestPrice":31.98,"timestamp":1788370679896,"preClose":31.535,"halted":0,"volume":5491,"delay":0,"changeRate":0.014111304899318227,"floatShares":5006100,"shares":6073744,"eps":3.280311,"marketStatus":"Trading","change":0.445,"latestTime":"09-02 13:39:48 EDT","open":31.97,"high":31.98,"low":31.72,"amount":175019.321332,"amplitude":0.008245,"askPrice":31.92,"askSize":25,"bidPrice":31.8,"bidSize":91,"shortable":3,"etf":0,"ttmEps":3.280311,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788379200000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":31.535,"dividendRate":0.025641,"postHourTrading":{"tag":"盘后","latestPrice":31.535,"preClose":31.535,"latestTime":"19:30 EDT","volume":10,"amount":315.35,"timestamp":1788305400481,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.941066},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LARK\",,,,,undefined,":{"symbol":"LARK","floatShares":5006100,"roa":"1.25%","roe":"12.77%","lyrEps":3.069999,"volumeRatio":0.941066,"shares":6073744,"dividePrice":0.82,"high":31.98,"amplitude":0.008245,"preClose":31.535,"low":31.72,"week52Low":23.57,"pbRate":"1.16","psRate":"2.68","week52High":32.44,"institutionHeld":0.4792,"latestPrice":31.98,"committee":0.568966,"eps":3.280311,"divideRate":0.025641,"volume":5491,"delay":0,"ttmEps":3.280311,"open":31.97,"prevYearClose":26.19,"prevWeekClose":31.65,"prevMonthClose":31.78,"prevQuarterClose":30.71,"fiveDayClose":31.955,"twentyDayClose":31.63,"sixtyDayClose":28.53,"dividendPayoutRate":0.2586700543821455,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.04999967187510252,"fiveYearAvgDividendRate":0.032180608192040785},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/LARK\",params:#limit:5,,,undefined,":[{"date":"2026-08-13","symbol":"LARK","amount":0.21,"announcedDate":"2026-07-29","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-13","defaultRemindTime":1786627800000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-27","payableDate":"2026-08-13","currency":"USD","dateTimestamp":1786593600000,"payDate":"2026-08-27"},{"market":"US","date":"2026-07-29","symbol":"LARK","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785297600000,"reportTimeType":"post","actualEps":0.88},{"date":"2026-05-14","symbol":"LARK","amount":0.21,"announcedDate":"2026-04-29","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-14","defaultRemindTime":1778765400000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-28","payableDate":"2026-05-14","currency":"USD","dateTimestamp":1778731200000,"payDate":"2026-05-28"},{"market":"US","date":"2026-04-29","symbol":"LARK","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1777435200000,"reportTimeType":"post","actualEps":0.83},{"date":"2026-02-12","symbol":"LARK","amount":0.21,"announcedDate":"2026-01-28","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-12","defaultRemindTime":1770906600000,"name":"兰德马克银行","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-26","payableDate":"2026-02-12","currency":"USD","dateTimestamp":1770872400000,"payDate":"2026-02-26"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"LARK\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-07","recordDate":"2016-11-09","paymentDate":"2016-11-23","value":0.2,"currency":"USD"},{"executeDate":"2017-02-13","recordDate":"2017-02-15","paymentDate":"2017-03-01","value":0.2,"currency":"USD"},{"executeDate":"2017-05-08","recordDate":"2017-05-10","paymentDate":"2017-05-24","value":0.2,"currency":"USD"},{"executeDate":"2017-08-14","recordDate":"2017-08-16","paymentDate":"2017-08-30","value":0.2,"currency":"USD"},{"executeDate":"2017-11-14","recordDate":"2017-11-15","paymentDate":"2017-11-29","value":0.2,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"LARK\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0,"hold":1,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":1,"analysts":1,"updateTime":1782446400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/LARK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"LARK","date":"2026-09-01","current":9.749076,"percent":0.552932,"low":6.12274,"twenty":8.2741,"median":9.462828,"eighty":10.768933,"high":13.558492,"avg":9.429656,"sd":1.42798,"marketCap":193874970},"quantilePoints":[{"date":"2021-09-03","current":6.167269,"twenty":7.096161,"median":10.166936,"eighty":11.93346,"marketCap":131837701},{"date":"2021-09-10","current":6.12274,"twenty":7.042704,"median":10.166936,"eighty":11.93346,"marketCap":130885803},{"date":"2021-09-17","current":6.238515,"twenty":6.972606,"median":10.166936,"eighty":11.93346,"marketCap":133360733},{"date":"2021-09-24","current":6.12274,"twenty":6.929845,"median":10.166936,"eighty":11.93346,"marketCap":130885803},{"date":"2021-10-01","current":6.156136,"twenty":6.86028,"median":10.166936,"eighty":11.93346,"marketCap":131599729},{"date":"2021-10-08","current":6.178401,"twenty":6.845421,"median":10.166936,"eighty":11.93346,"marketCap":132075678},{"date":"2021-10-15","current":6.278591,"twenty":6.779022,"median":10.166936,"eighty":11.93346,"marketCap":134217439},{"date":"2021-10-22","current":6.289723,"twenty":6.759427,"median":10.148206,"eighty":11.93346,"marketCap":134455410},{"date":"2021-10-29","current":6.66028,"twenty":6.734099,"median":10.138979,"eighty":11.93346,"marketCap":136315955},{"date":"2021-11-05","current":6.802137,"twenty":6.731483,"median":10.121968,"eighty":11.93346,"marketCap":139219328},{"date":"2021-11-12","current":6.756801,"twenty":6.731483,"median":10.117679,"eighty":11.93346,"marketCap":138291440},{"date":"2021-11-19","current":6.697846,"twenty":6.700536,"median":10.117679,"eighty":11.93346,"marketCap":137084807},{"date":"2021-11-26","current":6.998202,"twenty":6.700536,"median":10.117679,"eighty":11.93346,"marketCap":143232207},{"date":"2021-12-03","current":6.97169,"twenty":6.700536,"median":10.104209,"eighty":11.93346,"marketCap":142689581},{"date":"2021-12-10","current":6.969248,"twenty":6.700536,"median":10.068529,"eighty":11.93346,"marketCap":142639601},{"date":"2021-12-17","current":6.961922,"twenty":6.700536,"median":10.061632,"eighty":11.93346,"marketCap":142489662},{"date":"2021-12-23","current":7.015645,"twenty":6.700536,"median":10.046831,"eighty":11.93346,"marketCap":143589197},{"date":"2021-12-31","current":7.005877,"twenty":6.700536,"median":10.025272,"eighty":11.93346,"marketCap":143389283},{"date":"2022-01-07","current":7.049832,"twenty":6.700759,"median":10.020495,"eighty":11.933342,"marketCap":144288905},{"date":"2022-01-14","current":6.966806,"twenty":6.700759,"median":10.006305,"eighty":11.933342,"marketCap":142589622},{"date":"2022-01-21","current":6.986342,"twenty":6.700759,"median":9.997682,"eighty":11.933342,"marketCap":142989455},{"date":"2022-01-28","current":6.95948,"twenty":6.700759,"median":9.985138,"eighty":11.929908,"marketCap":142439687},{"date":"2022-02-04","current":7.866189,"twenty":6.700759,"median":9.974004,"eighty":11.929135,"marketCap":141677937},{"date":"2022-02-11","current":7.699709,"twenty":6.700759,"median":9.963098,"eighty":11.929135,"marketCap":138679459},{"date":"2022-02-18","current":7.530454,"twenty":6.700759,"median":9.959765,"eighty":11.929135,"marketCap":135631012},{"date":"2022-02-25","current":7.352875,"twenty":6.700759,"median":9.947598,"eighty":11.929135,"marketCap":132432638},{"date":"2022-03-04","current":7.574849,"twenty":6.700759,"median":9.919485,"eighty":11.929135,"marketCap":136430606},{"date":"2022-03-11","current":7.422242,"twenty":6.700759,"median":9.90575,"eighty":11.929135,"marketCap":133682001},{"date":"2022-03-18","current":7.599821,"twenty":6.700759,"median":9.863943,"eighty":11.929135,"marketCap":136880375},{"date":"2022-03-25","current":7.448601,"twenty":6.700759,"median":9.837889,"eighty":11.929135,"marketCap":134156759},{"date":"2022-04-01","current":7.494383,"twenty":6.700759,"median":9.827145,"eighty":11.929135,"marketCap":134981340},{"date":"2022-04-08","current":7.422242,"twenty":6.700759,"median":9.809278,"eighty":11.926328,"marketCap":133682001},{"date":"2022-04-14","current":7.255762,"twenty":6.700759,"median":9.805828,"eighty":11.90442,"marketCap":130683524},{"date":"2022-04-22","current":7.197494,"twenty":6.700759,"median":9.801257,"eighty":11.90191,"marketCap":129634058},{"date":"2022-04-29","current":8.093114,"twenty":6.700759,"median":9.788054,"eighty":11.878135,"marketCap":127685052},{"date":"2022-05-06","current":8.077276,"twenty":6.700759,"median":9.77317,"eighty":11.85216,"marketCap":127435179},{"date":"2022-05-13","current":7.905617,"twenty":6.700759,"median":9.760359,"eighty":11.85216,"marketCap":124726924},{"date":"2022-05-20","current":7.791776,"twenty":6.700759,"median":9.75369,"eighty":11.85216,"marketCap":122930857},{"date":"2022-05-27","current":8.014494,"twenty":6.700759,"median":9.741673,"eighty":11.795387,"marketCap":126444664},{"date":"2022-06-03","current":8.099115,"twenty":6.700759,"median":9.730896,"eighty":11.779023,"marketCap":127779741},{"date":"2022-06-10","current":7.968863,"twenty":6.700759,"median":9.720581,"eighty":11.773009,"marketCap":125724744},{"date":"2022-06-17","current":8.126975,"twenty":6.700759,"median":9.717619,"eighty":11.75977,"marketCap":128219280},{"date":"2022-06-24","current":7.873995,"twenty":6.700536,"median":9.713501,"eighty":11.755504,"marketCap":124228017},{"date":"2022-07-01","current":8.016296,"twenty":6.700536,"median":9.70518,"eighty":11.751013,"marketCap":126473104},{"date":"2022-07-08","current":7.899293,"twenty":6.700536,"median":9.702947,"eighty":11.751013,"marketCap":124627146},{"date":"2022-07-15","current":7.945145,"twenty":6.700536,"median":9.691117,"eighty":11.751013,"marketCap":125350560},{"date":"2022-07-22","current":7.794939,"twenty":6.700536,"median":9.686923,"eighty":11.751013,"marketCap":122980749},{"date":"2022-07-29","current":8.941586,"twenty":6.700536,"median":9.676061,"eighty":11.751013,"marketCap":123662140},{"date":"2022-08-05","current":9.175471,"twenty":6.700536,"median":9.665079,"eighty":11.751013,"marketCap":126896765},{"date":"2022-08-12","current":9.024346,"twenty":6.700536,"median":9.644989,"eighty":11.751013,"marketCap":124806701},{"date":"2022-08-19","current":9.355382,"twenty":6.700536,"median":9.640795,"eighty":11.751013,"marketCap":129384935},{"date":"2022-08-26","current":9.276221,"twenty":6.700536,"median":9.628214,"eighty":11.749493,"marketCap":128290138},{"date":"2022-09-02","current":9.186266,"twenty":6.700536,"median":9.592658,"eighty":11.741128,"marketCap":127046053},{"date":"2022-09-09","current":9.139489,"twenty":6.700536,"median":9.565312,"eighty":11.721537,"marketCap":126399131},{"date":"2022-09-16","current":9.528097,"twenty":6.700536,"median":9.517302,"eighty":11.721537,"marketCap":131773580},{"date":"2022-09-23","current":9.344588,"twenty":6.700536,"median":9.486652,"eighty":11.721537,"marketCap":129235646},{"date":"2022-09-30","current":9.200658,"twenty":6.700536,"median":9.467678,"eighty":11.721537,"marketCap":127245106},{"date":"2022-10-07","current":9.186266,"twenty":6.700536,"median":9.443158,"eighty":11.721537,"marketCap":127046053},{"date":"2022-10-14","current":9.251034,"twenty":6.700536,"median":9.376607,"eighty":11.699129,"marketCap":127941797},{"date":"2022-10-21","current":9.229444,"twenty":6.700536,"median":9.337391,"eighty":11.699129,"marketCap":127643216},{"date":"2022-10-28","current":9.301409,"twenty":6.700536,"median":9.305007,"eighty":11.699129,"marketCap":128638484},{"date":"2022-11-04","current":11.135512,"twenty":6.700536,"median":9.305007,"eighty":11.671577,"marketCap":131543809},{"date":"2022-11-11","current":10.8058,"twenty":6.700536,"median":9.305007,"eighty":11.667247,"marketCap":127648911},{"date":"2022-11-18","current":10.826823,"twenty":6.700536,"median":9.305007,"eighty":11.613741,"marketCap":127897255},{"date":"2022-11-25","current":10.784777,"twenty":6.700536,"median":9.305007,"eighty":11.58817,"marketCap":127400567},{"date":"2022-12-02","current":11.113738,"twenty":6.700536,"median":9.305007,"eighty":11.571386,"marketCap":131286585},{"date":"2022-12-09","current":10.692696,"twenty":6.700536,"median":9.305007,"eighty":11.460419,"marketCap":126312822},{"date":"2022-12-16","current":9.721436,"twenty":6.700536,"median":9.305007,"eighty":11.154992,"marketCap":114839320},{"date":"2022-12-23","current":9.588991,"twenty":6.700536,"median":9.302425,"eighty":11.048871,"marketCap":113274752},{"date":"2022-12-30","current":9.99074,"twenty":6.700536,"median":9.302425,"eighty":10.995417,"marketCap":118020609},{"date":"2023-01-06","current":9.562502,"twenty":6.700536,"median":9.302425,"eighty":10.968651,"marketCap":112961838},{"date":"2023-01-13","current":10.043718,"twenty":6.700536,"median":9.302425,"eighty":10.898591,"marketCap":118646437},{"date":"2023-01-20","current":9.805317,"twenty":6.700536,"median":9.302425,"eighty":10.879898,"marketCap":115830213},{"date":"2023-01-27","current":9.767791,"twenty":6.700536,"median":9.302425,"eighty":10.829676,"marketCap":115386919},{"date":"2023-02-03","current":12.486846,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":123345069},{"date":"2023-02-10","current":12.127968,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":119800071},{"date":"2023-02-17","current":12.154356,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120060732},{"date":"2023-02-24","current":12.248826,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120993901},{"date":"2023-03-03","current":12.233521,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":120842717},{"date":"2023-03-10","current":11.236103,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":110990230},{"date":"2023-03-17","current":11.014391,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":108800151},{"date":"2023-03-24","current":11.162164,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":110259856},{"date":"2023-03-31","current":10.904293,"twenty":6.700759,"median":9.303716,"eighty":10.82825,"marketCap":107712604},{"date":"2023-04-06","current":11.064215,"twenty":6.700759,"median":9.303716,"eighty":10.82825,"marketCap":109292319},{"date":"2023-04-14","current":11.300141,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":111622790},{"date":"2023-04-21","current":11.035921,"twenty":6.700536,"median":9.302425,"eighty":10.821777,"marketCap":109012832},{"date":"2023-04-28","current":10.898633,"twenty":6.700536,"median":9.302425,"eighty":10.810845,"marketCap":107656692},{"date":"2023-05-05","current":10.052867,"twenty":6.700536,"median":9.302425,"eighty":10.801158,"marketCap":101554059},{"date":"2023-05-12","current":10.135479,"twenty":6.700536,"median":9.302425,"eighty":10.781827,"marketCap":102388607},{"date":"2023-05-19","current":10.584682,"twenty":6.700536,"median":9.302425,"eighty":10.767908,"marketCap":106926462},{"date":"2023-05-26","current":10.356804,"twenty":6.700536,"median":9.302425,"eighty":10.759851,"marketCap":104624434},{"date":"2023-06-02","current":10.733697,"twenty":6.700536,"median":9.302425,"eighty":10.743609,"marketCap":108431804},{"date":"2023-06-08","current":11.265477,"twenty":6.700536,"median":9.302425,"eighty":10.743609,"marketCap":113803846},{"date":"2023-06-16","current":11.203522,"twenty":6.700313,"median":9.302425,"eighty":10.739662,"marketCap":113177977},{"date":"2023-06-23","current":11.229336,"twenty":6.70009,"median":9.302425,"eighty":10.736641,"marketCap":113438756},{"date":"2023-06-30","current":11.30678,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":114221092},{"date":"2023-07-07","current":11.456505,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":115733609},{"date":"2023-07-14","current":10.981517,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":110935280},{"date":"2023-07-21","current":11.131241,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":112447797},{"date":"2023-07-28","current":10.981517,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":110935280},{"date":"2023-08-04","current":10.847281,"twenty":6.699867,"median":9.301917,"eighty":10.734942,"marketCap":109579230},{"date":"2023-08-11","current":10.375149,"twenty":6.699867,"median":9.301917,"eighty":10.721708,"marketCap":108223181},{"date":"2023-08-18","current":10.215306,"twenty":6.699867,"median":9.301917,"eighty":10.708714,"marketCap":106555854},{"date":"2023-08-25","current":9.774861,"twenty":6.699867,"median":9.301917,"eighty":10.690441,"marketCap":101961579},{"date":"2023-09-01","current":9.60469,"twenty":6.699867,"median":9.301917,"eighty":10.679339,"marketCap":100186518},{"date":"2023-09-08","current":9.514599,"twenty":6.699867,"median":9.301917,"eighty":10.639374,"marketCap":99246780},{"date":"2023-09-15","current":9.434518,"twenty":6.699867,"median":9.301917,"eighty":10.599461,"marketCap":98411457},{"date":"2023-09-22","current":9.414498,"twenty":6.699867,"median":9.301917,"eighty":10.586088,"marketCap":98202627},{"date":"2023-09-29","current":9.049129,"twenty":6.699867,"median":9.280619,"eighty":10.567553,"marketCap":94391467},{"date":"2023-10-06","current":8.908988,"twenty":6.699867,"median":9.265427,"eighty":10.540958,"marketCap":92929652},{"date":"2023-10-13","current":9.114195,"twenty":6.699867,"median":9.251034,"eighty":10.508208,"marketCap":95070167},{"date":"2023-10-20","current":8.758836,"twenty":6.699867,"median":9.230927,"eighty":10.445654,"marketCap":91363422},{"date":"2023-10-27","current":8.423498,"twenty":6.699667,"median":9.221026,"eighty":10.435113,"marketCap":87865508},{"date":"2023-11-03","current":8.208713,"twenty":6.699667,"median":9.186266,"eighty":10.416722,"marketCap":88727979},{"date":"2023-11-10","current":9.143225,"twenty":6.699667,"median":9.175471,"eighty":10.400493,"marketCap":98829119},{"date":"2023-11-17","current":9.008033,"twenty":6.699667,"median":9.157552,"eighty":10.358103,"marketCap":97367826},{"date":"2023-11-24","current":9.490986,"twenty":6.699667,"median":9.157552,"eighty":10.353879,"marketCap":102588071},{"date":"2023-12-01","current":9.69928,"twenty":6.699667,"median":9.157552,"eighty":10.353879,"marketCap":104839520},{"date":"2023-12-08","current":10.01625,"twenty":6.699733,"median":9.163493,"eighty":10.352417,"marketCap":108265648},{"date":"2023-12-15","current":9.788032,"twenty":6.699733,"median":9.163493,"eighty":10.357234,"marketCap":105798836},{"date":"2023-12-22","current":9.734629,"twenty":6.699733,"median":9.163493,"eighty":10.357234,"marketCap":105221602},{"date":"2023-12-29","current":9.818461,"twenty":6.699667,"median":9.157552,"eighty":10.357449,"marketCap":106127744},{"date":"2024-01-05","current":9.985821,"twenty":6.6996,"median":9.157516,"eighty":10.357664,"marketCap":107936740},{"date":"2024-01-12","current":9.95032,"twenty":6.6996,"median":9.157516,"eighty":10.357664,"marketCap":107553014},{"date":"2024-01-19","current":10.425015,"twenty":6.699533,"median":9.15748,"eighty":10.357879,"marketCap":112683983},{"date":"2024-01-26","current":11.045769,"twenty":6.6996,"median":9.157516,"eighty":10.364599,"marketCap":119393712},{"date":"2024-02-02","current":10.803212,"twenty":6.6996,"median":9.157516,"eighty":10.403169,"marketCap":116771917},{"date":"2024-02-09","current":10.069369,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":108839812},{"date":"2024-02-16","current":9.968017,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":107744293},{"date":"2024-02-23","current":9.932543,"twenty":6.6996,"median":9.157516,"eighty":10.409056,"marketCap":107360862},{"date":"2024-03-01","current":8.698077,"twenty":6.699667,"median":9.152722,"eighty":10.408981,"marketCap":106429670},{"date":"2024-03-08","current":9.056207,"twenty":6.699667,"median":9.139489,"eighty":10.39674,"marketCap":110811746},{"date":"2024-03-15","current":8.371284,"twenty":6.699667,"median":9.125096,"eighty":10.386245,"marketCap":102431026},{"date":"2024-03-22","current":8.595115,"twenty":6.699667,"median":9.11098,"eighty":10.386245,"marketCap":105169824},{"date":"2024-03-28","current":8.77418,"twenty":6.699667,"median":9.103507,"eighty":10.386245,"marketCap":107360862},{"date":"2024-04-05","current":8.621645,"twenty":6.6996,"median":9.089114,"eighty":10.389943,"marketCap":105494444},{"date":"2024-04-12","current":8.617175,"twenty":6.6996,"median":9.057712,"eighty":10.389943,"marketCap":105439755},{"date":"2024-04-19","current":8.49203,"twenty":6.6996,"median":9.049331,"eighty":10.389943,"marketCap":103908473},{"date":"2024-04-26","current":8.499793,"twenty":6.699667,"median":9.024346,"eighty":10.386245,"marketCap":104003473},{"date":"2024-05-03","current":8.684839,"twenty":6.699667,"median":9.013551,"eighty":10.371563,"marketCap":101239170},{"date":"2024-05-10","current":9.123894,"twenty":6.699667,"median":9.009089,"eighty":10.352408,"marketCap":106357235},{"date":"2024-05-17","current":8.975977,"twenty":6.699667,"median":9.008033,"eighty":10.34382,"marketCap":104632967},{"date":"2024-05-24","current":8.875018,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":103456086},{"date":"2024-05-31","current":9.081632,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":105864587},{"date":"2024-06-07","current":9.245984,"twenty":6.699667,"median":8.962198,"eighty":10.34382,"marketCap":107780441},{"date":"2024-06-14","current":9.004152,"twenty":6.6996,"median":8.95775,"eighty":10.344817,"marketCap":104961399},{"date":"2024-06-21","current":8.992413,"twenty":6.699533,"median":8.941586,"eighty":10.345815,"marketCap":104824553},{"date":"2024-06-28","current":9.137982,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":106521451},{"date":"2024-07-05","current":9.067545,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":105700371},{"date":"2024-07-12","current":9.133286,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":106466713},{"date":"2024-07-15","current":8.980391,"twenty":6.698842,"median":8.933474,"eighty":10.352408,"marketCap":104684422},{"date":"2024-08-02","current":9.415032,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":109751033},{"date":"2024-08-09","current":9.442463,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":106765928},{"date":"2024-08-16","current":9.60622,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":108617533},{"date":"2024-08-23","current":9.757078,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":110323280},{"date":"2024-08-30","current":9.854405,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":111423762},{"date":"2024-09-06","current":10.204784,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":115385495},{"date":"2024-09-13","current":10.160987,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":114890279},{"date":"2024-09-20","current":9.945991,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112459315},{"date":"2024-09-27","current":10.005263,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":113129508},{"date":"2024-10-04","current":9.976065,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112799364},{"date":"2024-10-11","current":9.854405,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":111423762},{"date":"2024-10-18","current":9.922535,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112194099},{"date":"2024-10-25","current":9.951733,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":112524243},{"date":"2024-10-31","current":9.752212,"twenty":6.689647,"median":8.908988,"eighty":10.332713,"marketCap":110268256},{"date":"2024-11-08","current":9.529049,"twenty":6.689176,"median":8.892003,"eighty":10.283866,"marketCap":117779043},{"date":"2024-11-15","current":9.818415,"twenty":6.689176,"median":8.892003,"eighty":10.24954,"marketCap":121355608},{"date":"2024-11-22","current":10.143433,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":125372826},{"date":"2024-11-29","current":11.10036,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":137200451},{"date":"2024-12-06","current":11.262815,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139208396},{"date":"2024-12-13","current":11.258142,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139150633},{"date":"2024-12-20","current":11.318896,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139901550},{"date":"2024-12-27","current":11.246458,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":139006226},{"date":"2025-01-03","current":11.216082,"twenty":6.689176,"median":8.892003,"eighty":10.235836,"marketCap":138630768},{"date":"2025-01-10","current":10.748745,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":132854486},{"date":"2025-01-17","current":11.445077,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":141461146},{"date":"2025-01-24","current":11.678745,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":144349287},{"date":"2025-01-31","current":11.40769,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":140999043},{"date":"2025-02-07","current":11.08346,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":144118235},{"date":"2025-02-14","current":11.325659,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":147267549},{"date":"2025-02-21","current":11.254596,"twenty":6.688705,"median":8.875018,"eighty":10.228949,"marketCap":146343517},{"date":"2025-02-28","current":10.686093,"twenty":6.688705,"median":8.875018,"eighty":10.238106,"marketCap":138951263},{"date":"2025-03-07","current":10.281922,"twenty":6.688234,"median":8.875018,"eighty":10.260535,"marketCap":133695833},{"date":"2025-03-14","current":10.823777,"twenty":6.688234,"median":8.910885,"eighty":10.294314,"marketCap":140741575},{"date":"2025-03-21","current":12.236154,"twenty":6.688234,"median":8.933474,"eighty":10.314838,"marketCap":159106704},{"date":"2025-03-28","current":12.213946,"twenty":6.688234,"median":8.961832,"eighty":10.330684,"marketCap":158817945},{"date":"2025-04-04","current":12.114428,"twenty":6.688234,"median":8.992413,"eighty":10.373356,"marketCap":157523913},{"date":"2025-04-11","current":12.188858,"twenty":6.688705,"median":9.008524,"eighty":10.412752,"marketCap":158491719},{"date":"2025-04-17","current":12.251114,"twenty":6.688705,"median":9.009953,"eighty":10.44935,"marketCap":159301235},{"date":"2025-04-25","current":13.558492,"twenty":6.688234,"median":9.021601,"eighty":10.52092,"marketCap":176301076},{"date":"2025-05-02","current":11.548247,"twenty":6.688234,"median":9.024225,"eighty":10.599022,"marketCap":172369140},{"date":"2025-05-09","current":11.153809,"twenty":6.688234,"median":9.036597,"eighty":10.675643,"marketCap":166481754},{"date":"2025-05-16","current":11.494502,"twenty":6.688234,"median":9.047072,"eighty":10.705332,"marketCap":171566930},{"date":"2025-05-23","current":11.339641,"twenty":6.688234,"median":9.047072,"eighty":10.721187,"marketCap":169255486},{"date":"2025-05-30","current":11.526638,"twenty":6.688234,"median":9.047072,"eighty":10.730357,"marketCap":172046600},{"date":"2025-06-06","current":10.999706,"twenty":6.688234,"median":9.047072,"eighty":10.745829,"marketCap":164181612},{"date":"2025-06-13","current":10.949338,"twenty":6.688234,"median":9.047072,"eighty":10.763754,"marketCap":163429812},{"date":"2025-06-20","current":10.240304,"twenty":6.687763,"median":9.045015,"eighty":10.763754,"marketCap":152846777},{"date":"2025-06-27","current":9.597137,"twenty":6.687763,"median":9.049129,"eighty":10.763754,"marketCap":143246866},{"date":"2025-07-03","current":10.945463,"twenty":6.687763,"median":9.049129,"eighty":10.763754,"marketCap":163371981},{"date":"2025-07-11","current":10.313919,"twenty":6.687763,"median":9.056207,"eighty":10.767748,"marketCap":153945562},{"date":"2025-07-18","current":10.325543,"twenty":6.687763,"median":9.067545,"eighty":10.767748,"marketCap":154119055},{"date":"2025-07-25","current":10.116728,"twenty":6.687763,"median":9.086328,"eighty":10.767748,"marketCap":151002276},{"date":"2025-08-01","current":8.608693,"twenty":6.697846,"median":9.088676,"eighty":10.767748,"marketCap":140476648},{"date":"2025-08-08","current":8.647678,"twenty":6.699867,"median":9.088676,"eighty":10.767748,"marketCap":141112812},{"date":"2025-08-15","current":9.25018,"twenty":6.699867,"median":9.092712,"eighty":10.767748,"marketCap":150944443},{"date":"2025-08-22","current":9.143856,"twenty":6.725288,"median":9.103507,"eighty":10.767748,"marketCap":149209449},{"date":"2025-08-29","current":9.452196,"twenty":6.725288,"median":9.119075,"eighty":10.767748,"marketCap":154240931},{"date":"2025-09-05","current":9.615226,"twenty":6.7251,"median":9.125995,"eighty":10.76834,"marketCap":156901254},{"date":"2025-09-12","current":9.425615,"twenty":6.725288,"median":9.137982,"eighty":10.767748,"marketCap":153807182},{"date":"2025-09-19","current":9.643579,"twenty":6.725288,"median":9.143225,"eighty":10.767748,"marketCap":157363919},{"date":"2025-09-26","current":9.648895,"twenty":6.739348,"median":9.15748,"eighty":10.767748,"marketCap":157450669},{"date":"2025-10-03","current":9.452196,"twenty":6.743998,"median":9.175754,"eighty":10.767748,"marketCap":154240931},{"date":"2025-10-10","current":9.182842,"twenty":6.743998,"median":9.186266,"eighty":10.767748,"marketCap":149845613},{"date":"2025-10-17","current":9.136768,"twenty":6.743998,"median":9.186266,"eighty":10.767748,"marketCap":149093783},{"date":"2025-10-24","current":9.335239,"twenty":6.743998,"median":9.204257,"eighty":10.767748,"marketCap":152332438},{"date":"2025-10-31","current":8.658238,"twenty":6.755923,"median":9.208719,"eighty":10.767748,"marketCap":149934706},{"date":"2025-11-07","current":8.671599,"twenty":6.767615,"median":9.208719,"eighty":10.767748,"marketCap":150166087},{"date":"2025-11-14","current":9.028448,"twenty":6.842035,"median":9.208719,"eighty":10.767748,"marketCap":156345633},{"date":"2025-11-21","current":9.182266,"twenty":6.859945,"median":9.208719,"eighty":10.767748,"marketCap":159009299},{"date":"2025-11-28","current":9.710597,"twenty":6.946025,"median":9.225371,"eighty":10.767748,"marketCap":168158414},{"date":"2025-12-05","current":9.830975,"twenty":6.95948,"median":9.243837,"eighty":10.767748,"marketCap":170242996},{"date":"2025-12-12","current":10.038128,"twenty":6.95948,"median":9.25018,"eighty":10.767748,"marketCap":173830259},{"date":"2025-12-19","current":10.01355,"twenty":6.961922,"median":9.25823,"eighty":10.767748,"marketCap":173404651},{"date":"2025-12-26","current":9.841508,"twenty":6.964364,"median":9.265427,"eighty":10.767748,"marketCap":170425399},{"date":"2026-01-02","current":9.195473,"twenty":6.966806,"median":9.274989,"eighty":10.767748,"marketCap":159238002},{"date":"2026-01-09","current":9.288308,"twenty":6.97169,"median":9.276221,"eighty":10.767748,"marketCap":160845636},{"date":"2026-01-16","current":9.27077,"twenty":6.986342,"median":9.276221,"eighty":10.767748,"marketCap":160541925},{"date":"2026-01-23","current":9.653106,"twenty":7.000993,"median":9.282078,"eighty":10.767748,"marketCap":167162837},{"date":"2026-01-30","current":9.058997,"twenty":7.011775,"median":9.283418,"eighty":10.767748,"marketCap":170082668},{"date":"2026-02-06","current":9.188411,"twenty":7.186395,"median":9.283418,"eighty":10.767748,"marketCap":172512420},{"date":"2026-02-13","current":8.99429,"twenty":7.228092,"median":9.283418,"eighty":10.767748,"marketCap":168867791},{"date":"2026-02-20","current":9.046055,"twenty":7.255762,"median":9.283418,"eighty":10.767748,"marketCap":169839692},{"date":"2026-02-27","current":9.162528,"twenty":7.352875,"median":9.283418,"eighty":10.767748,"marketCap":172026469},{"date":"2026-03-06","current":8.758109,"twenty":7.388946,"median":9.283418,"eighty":10.767748,"marketCap":164433493},{"date":"2026-03-13","current":8.03986,"twenty":7.416693,"median":9.283418,"eighty":10.767748,"marketCap":150948367},{"date":"2026-03-20","current":7.865151,"twenty":7.433341,"median":9.283418,"eighty":10.767748,"marketCap":147668202},{"date":"2026-03-27","current":7.696912,"twenty":7.455538,"median":9.283418,"eighty":10.767748,"marketCap":144509523},{"date":"2026-04-02","current":8.201628,"twenty":7.488834,"median":9.283418,"eighty":10.767748,"marketCap":153985558},{"date":"2026-04-10","current":8.706343,"twenty":7.505482,"median":9.283418,"eighty":10.767748,"marketCap":163461592},{"date":"2026-04-17","current":8.750405,"twenty":7.577623,"median":9.283418,"eighty":10.767748,"marketCap":164288848},{"date":"2026-04-24","current":8.714675,"twenty":7.681098,"median":9.283418,"eighty":10.767748,"marketCap":163618032},{"date":"2026-05-01","current":8.449715,"twenty":7.72603,"median":9.283418,"eighty":10.767748,"marketCap":161727552},{"date":"2026-05-08","current":8.92764,"twenty":7.782949,"median":9.283418,"eighty":10.767748,"marketCap":170875038},{"date":"2026-05-15","current":8.853238,"twenty":7.826561,"median":9.283418,"eighty":10.767748,"marketCap":169450970},{"date":"2026-05-22","current":8.901024,"twenty":7.866189,"median":9.283418,"eighty":10.767748,"marketCap":170365602},{"date":"2026-05-29","current":9.111285,"twenty":7.873995,"median":9.28452,"eighty":10.76834,"marketCap":174389987},{"date":"2026-06-05","current":9.120842,"twenty":7.886644,"median":9.283418,"eighty":10.767748,"marketCap":174572913},{"date":"2026-06-12","current":9.238715,"twenty":7.905617,"median":9.283418,"eighty":10.767748,"marketCap":176829008},{"date":"2026-06-18","current":9.245087,"twenty":7.921428,"median":9.294213,"eighty":10.767748,"marketCap":176950959},{"date":"2026-06-26","current":9.681536,"twenty":7.957682,"median":9.324891,"eighty":10.76834,"marketCap":185304605},{"date":"2026-07-02","current":10.028785,"twenty":7.968863,"median":9.342624,"eighty":10.76834,"marketCap":191950936},{"date":"2026-07-10","current":9.598706,"twenty":8.014222,"median":9.355382,"eighty":10.76834,"marketCap":183719241},{"date":"2026-07-17","current":9.872682,"twenty":8.02347,"median":9.371804,"eighty":10.76834,"marketCap":188963136},{"date":"2026-07-24","current":9.84401,"twenty":8.046954,"median":9.386435,"eighty":10.76834,"marketCap":188414356},{"date":"2026-07-31","current":9.654659,"twenty":8.072261,"median":9.415032,"eighty":10.768933,"marketCap":194328982},{"date":"2026-08-07","current":9.732198,"twenty":8.094457,"median":9.423843,"eighty":10.768933,"marketCap":195889688},{"date":"2026-08-14","current":9.774554,"twenty":8.133265,"median":9.437787,"eighty":10.768933,"marketCap":196742221},{"date":"2026-08-21","current":9.774554,"twenty":8.197065,"median":9.452196,"eighty":10.768933,"marketCap":196742221},{"date":"2026-08-28","current":9.595733,"twenty":8.24651,"median":9.456975,"eighty":10.768933,"marketCap":193142906},{"date":"2026-09-01","current":9.632103,"twenty":8.2741,"median":9.462828,"eighty":10.768933,"marketCap":193874970}],"updateTime":1788370788105},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"LARK\",pageSize:20,pageCount:6,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"12291711","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315221006351-LARK","pdf_url":null,"pub_time":1616083200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221006351/0001493152-21-006351-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221006351/form8-k.htm","primary":true,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEEQVs6NSmBLfzMgXz","market":"us","size":31511}],"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":"2021-03-19 00:00","pubTimestamp":1616083200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11865712","market":"us","labels":[],"media":"sec.gov","original_id":"AN88458921000013-LARK","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"LARK","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/1141688/000088458921000013/0000884589-21-000013-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":[],"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":"2021-02-16 00:00","pubTimestamp":1613404800,"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":"11815820","market":"us","labels":[],"media":"sec.gov","original_id":"AN90883421000004-LARK","pdf_url":null,"pub_time":1612972800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"LARK","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/1141688/000090883421000004/0000908834-21-000004-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":"AMENDMENT #3","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000090883421000004/brilley_13ga3.htm","primary":true,"translateUrl":null,"linkName":"brilley_13ga3.htm","type":"SC 13G/A","id":"NTFILEAGbfxrF28nymPWYn","market":"us","size":39864}],"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":"2021-02-11 00:00","pubTimestamp":1612972800,"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":"11685530","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315221002409-LARK","pdf_url":null,"pub_time":1612195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221002409/0001493152-21-002409-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221002409/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEHdnd4bK1BwUPXxVu","market":"us","size":105142},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221002409/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEDQUxDe3HRqT498KB","market":"us","size":36136},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221002409/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEwC1yhso27qj8HDar","market":"us","size":5330}],"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":"2021-02-02 00:00","pubTimestamp":1612195200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\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":"11549989","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315221001503-LARK","pdf_url":null,"pub_time":1611158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221001503/0001493152-21-001503-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221001503/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEAVeEt6LCSSNjuquH","market":"us","size":7194},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221001503/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEBLU1chirxjoLK9sW","market":"us","size":33454},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315221001503/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE5oqRnJwLy38tQmBi","market":"us","size":5411}],"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":"2021-01-21 00:00","pubTimestamp":1611158400,"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":false,"id":"11522310","market":"us","labels":[],"media":"sec.gov","original_id":"AN89835821000001-LARK","pdf_url":null,"pub_time":1610985600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"LARK","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/1141688/000089835821000001/0000898358-21-000001-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":[],"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":"2021-01-19 00:00","pubTimestamp":1610985600,"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":"10757583","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220020676-LARK","pdf_url":null,"pub_time":1604592000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/0001493152-20-020676-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILE9VUadTDEvRjSFudz","market":"us","size":2138210},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/ex10-1.htm","primary":false,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE12HCrwuGRvqFCsWm","market":"us","size":38224},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE5vXB7zphPXShBmsK","market":"us","size":11176},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE8gwG8HjwNaU7SM73","market":"us","size":11126},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEBUSd3FTGhBHutMks","market":"us","size":3854},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE8SHgaDWH6tWudyPZ","market":"us","size":3874}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":53224,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53225,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53226,"name":"Consolidated Statements of Earnings (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53227,"name":"Consolidated Statements of Earnings (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53228,"name":"Consolidated Statements of Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53229,"name":"Consolidated Statements of Stockholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53230,"name":"Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":53231,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":"合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220020676/R9.htm","cdn_url":"https://static.tigerbbs.com/ee93715908620304b0bcfba2440a49ed","translation_url":"https://static.tigerbbs.com/623107810cb05d0ddd449e9c5a82503e","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-06 00:00","pubTimestamp":1604592000,"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":"10616465","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220019999-LARK","pdf_url":null,"pub_time":1603728000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019999/0001493152-20-019999-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019999/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE9GuHtAFSq7FtgBoM","market":"us","size":105104},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019999/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEDGchjmw8TLtYCSG9","market":"us","size":35326},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019999/ex99-1_01.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_01.jpg","type":"GRAPHIC","id":"NTFILE9zFWWKWpLkZWiNd9","market":"us","size":7341}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-27 00:00","pubTimestamp":1603728000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\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":"10439473","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220019133-LARK","pdf_url":null,"pub_time":1602086400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019133/0001493152-20-019133-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019133/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEGHfcrCEX4qu5Jnvf","market":"us","size":7273},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019133/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE6kmFUFnBUpsQstcv","market":"us","size":27659},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220019133/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEJEE9nmJaG1NJQmtj","market":"us","size":5891}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-08 00:00","pubTimestamp":1602086400,"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":"10238531","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220014985-LARK","pdf_url":null,"pub_time":1596729600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/0001493152-20-014985-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILEBxviU9JR92sTK3A2","market":"us","size":3125639},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEDsdoEkVnJvSsBrms","market":"us","size":16768},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEG2EKAHqWydnmzurB","market":"us","size":16752},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE9QYLAttdpR2EJr1V","market":"us","size":5978},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE2AugHbiKQ7pZUt1L","market":"us","size":6052},{"description":"XBRL SCHEMA FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/lark-20200630.xsd","primary":false,"translateUrl":null,"linkName":"lark-20200630.xsd","type":"EX-101.SCH","id":"NTFILEFTJYUdPZyWdTh9Mf","market":"us","size":53851},{"description":"XBRL CALCULATION FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/lark-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"lark-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEA5tJwYqQnpKzPSeq","market":"us","size":74119},{"description":"XBRL DEFINITION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/lark-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"lark-20200630_def.xml","type":"EX-101.DEF","id":"NTFILE725v8ahRJdcixtAf","market":"us","size":216270},{"description":"XBRL LABEL FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/lark-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"lark-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE3LowB3c1mDsj49Pi","market":"us","size":436307},{"description":"XBRL PRESENTATION FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/lark-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"lark-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILE4zf2ByyAF4He9dYA","market":"us","size":352339},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/form10-q_htm.xml","primary":false,"translateUrl":null,"linkName":"form10-q_htm.xml","type":"XML","id":"NTFILECVcwfgGqqqGoE4rk","market":"us","size":4206233}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":25783,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25784,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25785,"name":"Consolidated Statements of Earnings (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25786,"name":"Consolidated Statements of Earnings (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25787,"name":"Consolidated Statements of Comprehensive Income (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25788,"name":"Consolidated Statements of Stockholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25789,"name":"Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":25790,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":"合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014985/R9.htm","cdn_url":"https://static.tigerbbs.com/abd627e63feb102640fe9b72dd7e1f26","translation_url":"https://static.tigerbbs.com/de425455eab874de75c6f9c685e08641","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-07 00:00","pubTimestamp":1596729600,"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":"10200833","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220014188-LARK","pdf_url":null,"pub_time":1595952000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014188/0001493152-20-014188-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014188/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE8KoPLZTHprP61XJX","market":"us","size":103605},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014188/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILECUMWtXoQ2v4Tb7yi","market":"us","size":29830},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220014188/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEDf26zDAvJwQez5nT","market":"us","size":6009}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-29 00:00","pubTimestamp":1595952000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\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":"10157709","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220013143-LARK","pdf_url":null,"pub_time":1594569600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220013143/0001493152-20-013143-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220013143/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE7cQDxUV71z5FSKYL","market":"us","size":7339},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220013143/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEGq8YCfm755yd9XdL","market":"us","size":29054},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220013143/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEEMqACJPjXRwFhokw","market":"us","size":5265}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-13 00:00","pubTimestamp":1594569600,"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":"10128349","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220012452-LARK","pdf_url":null,"pub_time":1593619200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220012452/0001493152-20-012452-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220012452/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEGfWeWomqK1XozHYf","market":"us","size":15006},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220012452/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEGqAcpJVhGXWqM3F1","market":"us","size":29403},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220012452/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEEDZcftpVVZWhv4gc","market":"us","size":5523}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-02 00:00","pubTimestamp":1593619200,"title_zh":"8-K  - Current report","summary_en":"Item 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":"9740419","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220009616-LARK","pdf_url":null,"pub_time":1589990400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LARK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220009616/0001493152-20-009616-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220009616/form8-k.htm","primary":true,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE6xoChAaPfBNsrQJ3","market":"us","size":34428}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-21 00:00","pubTimestamp":1589990400,"title_zh":"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":"9740420","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220008129-LARK","pdf_url":null,"pub_time":1589126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","titleType":"[Rev.]Quaterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/0001493152-20-008129-index.htm","us_notice_code":"Form 10-Q/A","us_title_en":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/form10-qa.htm","primary":true,"translateUrl":null,"linkName":"form10-qa.htm","type":"10-Q/A","id":"NTFILEA3wkbVLPqSx4Xs5p","market":"us","size":901470},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE3dzCzPeJMotwKaD8","market":"us","size":15593},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILECN8D7oSAqkytcTm4","market":"us","size":15595},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE7YDRbijyfs29FFWF","market":"us","size":5529},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILEDFY8vUKAMQQL9iDU","market":"us","size":5814},{"description":"XBRL INSTANCE FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331.xml","type":"EX-101.INS","id":"NTFILE6nnGo2GSQHhp67EB","market":"us","size":1762547},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331.xsd","primary":false,"translateUrl":null,"linkName":"lark-20200331.xsd","type":"EX-101.SCH","id":"NTFILE37w5mCKSERA9VZVn","market":"us","size":61154},{"description":"XBRL CALCULATION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE7FprRYvKJXkFh28n","market":"us","size":91206},{"description":"XBRL DEFINITION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEAtdvo2WGxiGz8qiU","market":"us","size":240818},{"description":"XBRL LABEL FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEAQQ5F1KApt8gzbsG","market":"us","size":416620},{"description":"XBRL PRESENTATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008129/lark-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILE34mmoGerDdrFboLM","market":"us","size":357825}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Quaterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Quaterly Report","pubTime":"2020-05-11 00:00","pubTimestamp":1589126400,"title_zh":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d","summary_en":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9695678","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220008041-LARK","pdf_url":null,"pub_time":1588867200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"LARK","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/0001493152-20-008041-index.htm","us_notice_code":"Form 10-Q","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILEHjUukMA6aRcT4pDs","market":"us","size":897502},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE26F5bDbzxew9zGXd","market":"us","size":15572},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE7axDwLZQKf4zDspd","market":"us","size":15574},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILECZXD8x98rKupbZ1b","market":"us","size":5508},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILECRQ2NhWxGopjiqEk","market":"us","size":5793},{"description":"XBRL INSTANCE FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331.xml","type":"EX-101.INS","id":"NTFILE8zqWWJPGvy3TL1df","market":"us","size":1760946},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331.xsd","primary":false,"translateUrl":null,"linkName":"lark-20200331.xsd","type":"EX-101.SCH","id":"NTFILEAAitR2V9XC5fJM5q","market":"us","size":61153},{"description":"XBRL CALCULATION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILEDgyXEvgZd86zzcYi","market":"us","size":91205},{"description":"XBRL DEFINITION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE9h8zcE8DDKhMGT71","market":"us","size":240817},{"description":"XBRL LABEL FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE9gigpozJ2VoyrDaQ","market":"us","size":416087},{"description":"XBRL PRESENTATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220008041/lark-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"lark-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEGZNyBnnjkfmzaGPb","market":"us","size":357436}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-08 00:00","pubTimestamp":1588867200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9678818","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220007744-LARK","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02, 8.01, and 9.01","symbol":"LARK","title":"Current report, items 2.02, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220007744/0001493152-20-007744-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220007744/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEHXkknSoZGKVnZJTY","market":"us","size":81782},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220007744/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE9D5TY73Kcnkr9sph","market":"us","size":29667},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220007744/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE2m6CXmDPUemqWeJ4","market":"us","size":11473}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"Current report, items 2.02, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9546706","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220006647-LARK","pdf_url":null,"pub_time":1587052800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LARK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220006647/0001493152-20-006647-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220006647/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEFgoJMkxMyAvxe1X8","market":"us","size":7755},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220006647/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILECYsGxMMyu3LAqgNC","market":"us","size":30221},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220006647/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE7inuDGLfGxDLjaUs","market":"us","size":15910}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-04-17 00:00","pubTimestamp":1587052800,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9186511","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220003940-LARK","pdf_url":null,"pub_time":1584028800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"LARK","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003940/0001493152-20-003940-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003940/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE77RHpMYZzHmJ1oXP","market":"us","size":13139},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003940/form8k.htm","primary":false,"translateUrl":null,"linkName":"form8k.htm","type":"8-K","id":"NTFILEDANhjozzipb4aCsA","market":"us","size":31101},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003940/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE9q3LAkXKoTCp5kUR","market":"us","size":5528}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-13 00:00","pubTimestamp":1584028800,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9182425","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220003837-LARK","pdf_url":null,"pub_time":1583942400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"LARK","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/0001493152-20-003837-index.htm","us_notice_code":"Form 10-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/form10-k.htm","primary":true,"translateUrl":null,"linkName":"form10-k.htm","type":"10-K","id":"NTFILE77TVEnuvN6Ltu5kB","market":"us","size":1878154},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex4-1.htm","primary":false,"translateUrl":null,"linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILEHn4Dphx2BouWphUE","market":"us","size":22304},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex10-4.htm","primary":false,"translateUrl":null,"linkName":"ex10-4.htm","type":"EX-10.4","id":"NTFILE9CQaE3bVerQqu6N1","market":"us","size":26839},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex13-1.htm","primary":false,"translateUrl":null,"linkName":"ex13-1.htm","type":"EX-13.1","id":"NTFILE35UBcLE7EXbJqZME","market":"us","size":37423},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex21-1.htm","primary":false,"translateUrl":null,"linkName":"ex21-1.htm","type":"EX-21.1","id":"NTFILEC3ywWF9bhuAwAmu4","market":"us","size":2549},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex23-1.htm","primary":false,"translateUrl":null,"linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE7VZnTEufokPiyn4R","market":"us","size":3561},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE6k58RKJayLqkqY7Z","market":"us","size":18699},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE3AyR6y6pGSEmZiYA","market":"us","size":18584},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE6Rxz4NfvnWHGXPZr","market":"us","size":6196},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE3mwFcM2tYxBjqrFH","market":"us","size":6091},{"description":"XBRL INSTANCE FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231.xml","primary":false,"translateUrl":null,"linkName":"lark-20191231.xml","type":"EX-101.INS","id":"NTFILEVbrb5x3Qc9Qh9kv8","market":"us","size":2642446},{"description":"XBRL SCHEMA FILE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231.xsd","primary":false,"translateUrl":null,"linkName":"lark-20191231.xsd","type":"EX-101.SCH","id":"NTFILEC4nSheWjFwZjyZmH","market":"us","size":90684},{"description":"XBRL CALCULATION FILE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"lark-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEFkdene2ZEcVei4nL","market":"us","size":140932},{"description":"XBRL DEFINITION FILE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"lark-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEBqcUa5sx4zi3MUWd","market":"us","size":352862},{"description":"XBRL LABEL FILE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"lark-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILE9TLW6rAAwN5qm1Rm","market":"us","size":664763},{"description":"XBRL PRESENTATION FILE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1141688/000149315220003837/lark-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"lark-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEANWiAXuD2oWkUycS","market":"us","size":566938}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-03-12 00:00","pubTimestamp":1583942400,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":6,"totalSize":160,"code":"91000000","status":"200"}]}}