Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-164626-index-headers.html | 2022-06-01 08:09:03 | |
| 0001193125-22-164626-index.html | 2022-06-01 08:09:03 | |
| 0001193125-22-164626.txt | 2022-06-01 08:09:03 | |
 0001193125-22-164626-xbrl.zip | 12217 | 2022-06-01 08:09:03 |
| d335127d8k.htm | 25803 | 2022-06-01 08:09:03 |
| d335127d8k_htm.xml | 3302 | 2022-06-01 08:09:03 |
| FilingSummary.xml | 1762 | 2022-06-01 08:09:03 |
| Financial_Report.xlsx | 5673 | 2022-06-01 08:09:03 |
 g335127g0531201745273.jpg | 3642 | 2022-06-01 08:09:03 |
| lstr-20220601.xsd | 2859 | 2022-06-01 08:09:03 |
| lstr-20220601_lab.xml | 17235 | 2022-06-01 08:09:03 |
| lstr-20220601_pre.xml | 10814 | 2022-06-01 08:09:03 |
| MetaLinks.json | 17732 | 2022-06-01 08:09:03 |
| R1.htm | 38700 | 2022-06-01 08:09:03 |
| report.css | 2767 | 2022-06-01 08:09:03 |
| Show.js | 1084 | 2022-06-01 08:09:03 |