Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-161356-index-headers.html | 2021-05-14 08:36:02 | |
| 0001193125-21-161356-index.html | 2021-05-14 08:36:02 | |
| 0001193125-21-161356.txt | 2021-05-14 08:36:02 | |
 0001193125-21-161356-xbrl.zip | 12192 | 2021-05-14 08:36:02 |
| d547343d8k.htm | 27187 | 2021-05-14 08:36:02 |
| d547343d8k_htm.xml | 3308 | 2021-05-14 08:36:02 |
| FilingSummary.xml | 1765 | 2021-05-14 08:36:02 |
| Financial_Report.xlsx | 5672 | 2021-05-14 08:36:02 |
 g547343g0513102923169.jpg | 3642 | 2021-05-14 08:36:02 |
| lstr-20210512.xsd | 3093 | 2021-05-14 08:36:02 |
| lstr-20210512_lab.xml | 17373 | 2021-05-14 08:36:02 |
| lstr-20210512_pre.xml | 10968 | 2021-05-14 08:36:02 |
| MetaLinks.json | 18434 | 2021-05-14 08:36:02 |
| R1.htm | 38604 | 2021-05-14 08:36:02 |
| report.css | 2767 | 2021-05-14 08:36:02 |
| Show.js | 1084 | 2021-05-14 08:36:02 |