Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-351467-index-headers.html | 2021-12-08 16:30:01 | |
| 0001193125-21-351467-index.html | 2021-12-08 16:30:01 | |
| 0001193125-21-351467.txt | 2021-12-08 16:30:01 | |
 0001193125-21-351467-xbrl.zip | 11463 | 2021-12-08 16:30:01 |
| d258401d8k.htm | 22607 | 2021-12-08 16:30:01 |
| d258401d8k_htm.xml | 3308 | 2021-12-08 16:30:01 |
| FilingSummary.xml | 1757 | 2021-12-08 16:30:01 |
| Financial_Report.xlsx | 5671 | 2021-12-08 16:30:01 |
 g258401g1208233231518.jpg | 3642 | 2021-12-08 16:30:01 |
| lstr-20211207.xsd | 2891 | 2021-12-08 16:30:01 |
| lstr-20211207_lab.xml | 17373 | 2021-12-08 16:30:01 |
| lstr-20211207_pre.xml | 10952 | 2021-12-08 16:30:01 |
| MetaLinks.json | 17961 | 2021-12-08 16:30:01 |
| R1.htm | 38607 | 2021-12-08 16:30:01 |
| report.css | 2767 | 2021-12-08 16:30:01 |
| Show.js | 1084 | 2021-12-08 16:30:01 |