Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-012764-index-headers.html | 2022-09-21 08:00:47 | |
| 0001654954-22-012764-index.html | 2022-09-21 08:00:47 | |
| 0001654954-22-012764.txt | 2022-09-21 08:00:47 | |
 0001654954-22-012764-xbrl.zip | 10369 | 2022-09-21 08:00:47 |
| FilingSummary.xml | 1689 | 2022-09-21 08:00:47 |
| Financial_Report.xlsx | 5681 | 2022-09-21 08:00:47 |
| lake-20220921.xsd | 5720 | 2022-09-21 08:00:47 |
| lake-20220921_cal.xml | 898 | 2022-09-21 08:00:47 |
| lake-20220921_def.xml | 2099 | 2022-09-21 08:00:47 |
| lake-20220921_lab.xml | 14667 | 2022-09-21 08:00:47 |
| lake-20220921_pre.xml | 9275 | 2022-09-21 08:00:47 |
| lake_8k.htm | 23003 | 2022-09-21 08:00:47 |
| lake_8k_htm.xml | 3598 | 2022-09-21 08:00:47 |
| lake_ex991.htm | 15998 | 2022-09-21 08:00:47 |
 lake_ex991img1.jpg | 66631 | 2022-09-21 08:00:47 |
 lake_ex991img10.jpg | 87820 | 2022-09-21 08:00:47 |
 lake_ex991img11.jpg | 64794 | 2022-09-21 08:00:47 |
 lake_ex991img12.jpg | 66516 | 2022-09-21 08:00:47 |
 lake_ex991img13.jpg | 16785 | 2022-09-21 08:00:47 |
 lake_ex991img14.jpg | 68013 | 2022-09-21 08:00:47 |
 lake_ex991img15.jpg | 71803 | 2022-09-21 08:00:47 |
 lake_ex991img16.jpg | 64905 | 2022-09-21 08:00:47 |
 lake_ex991img17.jpg | 84988 | 2022-09-21 08:00:47 |
 lake_ex991img18.jpg | 57516 | 2022-09-21 08:00:47 |
 lake_ex991img19.jpg | 62420 | 2022-09-21 08:00:47 |
 lake_ex991img2.jpg | 110734 | 2022-09-21 08:00:47 |
 lake_ex991img20.jpg | 82330 | 2022-09-21 08:00:47 |
 lake_ex991img21.jpg | 26232 | 2022-09-21 08:00:47 |
 lake_ex991img3.jpg | 67476 | 2022-09-21 08:00:47 |
 lake_ex991img4.jpg | 81755 | 2022-09-21 08:00:47 |
 lake_ex991img5.jpg | 100062 | 2022-09-21 08:00:47 |
 lake_ex991img6.jpg | 102380 | 2022-09-21 08:00:47 |
 lake_ex991img7.jpg | 86189 | 2022-09-21 08:00:47 |
 lake_ex991img8.jpg | 87002 | 2022-09-21 08:00:47 |
 lake_ex991img9.jpg | 111137 | 2022-09-21 08:00:47 |
| MetaLinks.json | 16912 | 2022-09-21 08:00:47 |
| R1.htm | 39588 | 2022-09-21 08:00:47 |
| report.css | 2767 | 2022-09-21 08:00:47 |
| Show.js | 1085 | 2022-09-21 08:00:47 |