Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-151824-index-headers.html | 2023-05-23 16:21:52 | |
| 0001193125-23-151824-index.html | 2023-05-23 16:21:52 | |
| 0001193125-23-151824.txt | 2023-05-23 16:21:52 | |
 0001193125-23-151824-xbrl.zip | 12996 | 2023-05-23 16:21:52 |
| d298136d8k.htm | 28139 | 2023-05-23 16:21:52 |
| d298136d8k_htm.xml | 3302 | 2023-05-23 16:21:52 |
| FilingSummary.xml | 1996 | 2023-05-23 16:21:52 |
| Financial_Report.xlsx | 5692 | 2023-05-23 16:21:52 |
 g298136g0522183828531.jpg | 3642 | 2023-05-23 16:21:52 |
| lstr-20230523.xsd | 2854 | 2023-05-23 16:21:52 |
| lstr-20230523_lab.xml | 17236 | 2023-05-23 16:21:52 |
| lstr-20230523_pre.xml | 10815 | 2023-05-23 16:21:52 |
| MetaLinks.json | 18292 | 2023-05-23 16:21:52 |
| R1.htm | 38082 | 2023-05-23 16:21:52 |
| report.css | 2767 | 2023-05-23 16:21:52 |
| Show.js | 1084 | 2023-05-23 16:21:52 |