Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-313827-index-headers.html | 2020-12-09 16:20:01 | |
| 0001193125-20-313827-index.html | 2020-12-09 16:20:01 | |
| 0001193125-20-313827.txt | 2020-12-09 16:20:01 | |
 0001193125-20-313827-xbrl.zip | 11337 | 2020-12-09 16:20:01 |
| d29501d8k.htm | 22942 | 2020-12-09 16:20:01 |
| d29501d8k_htm.xml | 3308 | 2020-12-09 16:20:01 |
| FilingSummary.xml | 1753 | 2020-12-09 16:20:01 |
| Financial_Report.xlsx | 5453 | 2020-12-09 16:20:01 |
 g29501g1209015502366.jpg | 3642 | 2020-12-09 16:20:01 |
| lstr-20201208.xsd | 3070 | 2020-12-09 16:20:01 |
| lstr-20201208_lab.xml | 17374 | 2020-12-09 16:20:01 |
| lstr-20201208_pre.xml | 10953 | 2020-12-09 16:20:01 |
| MetaLinks.json | 18238 | 2020-12-09 16:20:01 |
| R1.htm | 38607 | 2020-12-09 16:20:01 |
| report.css | 2767 | 2020-12-09 16:20:01 |
| Show.js | 1084 | 2020-12-09 16:20:01 |