Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-242959-index-headers.html | 2019-09-11 16:12:10 | |
| 0001193125-19-242959-index.html | 2019-09-11 16:12:10 | |
| 0001193125-19-242959.txt | 2019-09-11 16:12:10 | |
 0001193125-19-242959-xbrl.zip | 12877 | 2019-09-11 16:12:10 |
| d682338d8k.htm | 28956 | 2019-09-11 16:12:10 |
| d682338d8k_htm.xml | 3308 | 2019-09-11 16:12:10 |
| FilingSummary.xml | 1757 | 2019-09-11 16:12:10 |
| Financial_Report.xlsx | 5779 | 2019-09-11 16:12:10 |
 g682338g0911215256402.jpg | 3642 | 2019-09-11 16:12:10 |
| lstr-20190911.xsd | 3070 | 2019-09-11 16:12:10 |
| lstr-20190911_lab.xml | 17374 | 2019-09-11 16:12:10 |
| lstr-20190911_pre.xml | 10953 | 2019-09-11 16:12:10 |
| MetaLinks.json | 18244 | 2019-09-11 16:12:10 |
| R1.htm | 38601 | 2019-09-11 16:12:10 |
| report.css | 2767 | 2019-09-11 16:12:10 |
| Show.js | 1085 | 2019-09-11 16:12:10 |