Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-178800-index-headers.html | 2022-06-22 16:31:04 | |
| 0001193125-22-178800-index.html | 2022-06-22 16:31:04 | |
| 0001193125-22-178800.txt | 2022-06-22 16:31:04 | |
 0001193125-22-178800-xbrl.zip | 11806 | 2022-06-22 16:31:04 |
| d270508d8k.htm | 25190 | 2022-06-22 16:31:04 |
| d270508d8k_htm.xml | 3395 | 2022-06-22 16:31:04 |
| d270508dex991.htm | 10092 | 2022-06-22 16:31:04 |
| FilingSummary.xml | 1724 | 2022-06-22 16:31:04 |
| Financial_Report.xlsx | 5720 | 2022-06-22 16:31:04 |
 g270508g0621214030744.jpg | 4444 | 2022-06-22 16:31:04 |
| lake-20220622.xsd | 2837 | 2022-06-22 16:31:04 |
| lake-20220622_lab.xml | 17996 | 2022-06-22 16:31:04 |
| lake-20220622_pre.xml | 11249 | 2022-06-22 16:31:04 |
| MetaLinks.json | 18148 | 2022-06-22 16:31:04 |
| R1.htm | 40102 | 2022-06-22 16:31:04 |
| report.css | 2767 | 2022-06-22 16:31:04 |
| Show.js | 1085 | 2022-06-22 16:31:04 |