Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-25-005043-index-headers.html | 2025-05-02 13:03:31 | |
| 0001654954-25-005043-index.html | 2025-05-02 13:03:31 | |
| 0001654954-25-005043.txt | 2025-05-02 13:03:31 | |
 0001654954-25-005043-xbrl.zip | 134132 | 2025-05-02 13:03:31 |
| FilingSummary.xml | 3575 | 2025-05-02 13:03:31 |
| lake-20250131.xsd | 5831 | 2025-05-02 13:03:31 |
| lake-20250131_cal.xml | 1965 | 2025-05-02 13:03:31 |
| lake-20250131_def.xml | 3163 | 2025-05-02 13:03:31 |
| lake-20250131_lab.xml | 18370 | 2025-05-02 13:03:31 |
| lake-20250131_pre.xml | 13539 | 2025-05-02 13:03:31 |
| lake_def14a.htm | 455997 | 2025-05-02 13:03:31 |
 lake_def14aimg10.jpg | 999 | 2025-05-02 13:03:31 |
 lake_def14aimg11.jpg | 37459 | 2025-05-02 13:03:31 |
 lake_def14aimg12.jpg | 37521 | 2025-05-02 13:03:31 |
 lake_def14aimg5.jpg | 5114 | 2025-05-02 13:03:31 |
 lake_def14aimg6.jpg | 1227 | 2025-05-02 13:03:31 |
 lake_def14aimg7.jpg | 1099 | 2025-05-02 13:03:31 |
 lake_def14aimg8.jpg | 1071 | 2025-05-02 13:03:31 |
 lake_def14aimg9.jpg | 1364 | 2025-05-02 13:03:31 |
| lake_def14a_htm.xml | 72546 | 2025-05-02 13:03:31 |
| MetaLinks.json | 23642 | 2025-05-02 13:03:31 |
| R1.htm | 8913 | 2025-05-02 13:03:31 |
| R2.htm | 68603 | 2025-05-02 13:03:31 |
| R3.htm | 17912 | 2025-05-02 13:03:31 |
| R4.htm | 13252 | 2025-05-02 13:03:31 |
| report.css | 2767 | 2025-05-02 13:03:31 |
| Show.js | 1085 | 2025-05-02 13:03:31 |