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|---|---|---|
 0001654954-20-010370-index-headers.html | 2020-09-24 06:02:53 | |
| 0001654954-20-010370-index.html | 2020-09-24 06:02:53 | |
| 0001654954-20-010370.txt | 2020-09-24 06:02:53 | |
 0001654954-20-010370-xbrl.zip | 10576 | 2020-09-24 06:02:53 |
| FilingSummary.xml | 2022 | 2020-09-24 06:02:53 |
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| lake-20201231_cal.xml | 873 | 2020-09-24 06:02:53 |
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| lake-20201231_lab.xml | 15311 | 2020-09-24 06:02:53 |
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| MetaLinks.json | 17482 | 2020-09-24 06:02:53 |
| R1.htm | 38301 | 2020-09-24 06:02:53 |
| report.css | 2766 | 2020-09-24 06:02:53 |
| Show.js | 1085 | 2020-09-24 06:02:53 |