Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-283959-index-headers.html | 2020-11-02 16:28:57 | |
| 0001193125-20-283959-index.html | 2020-11-02 16:28:57 | |
| 0001193125-20-283959.txt | 2020-11-02 16:28:57 | |
 0001193125-20-283959-xbrl.zip | 18437 | 2020-11-02 16:28:57 |
| d22879d8k.htm | 28208 | 2020-11-02 16:28:57 |
| d22879d8k_htm.xml | 3308 | 2020-11-02 16:28:57 |
| d22879dex101.htm | 22457 | 2020-11-02 16:28:57 |
| FilingSummary.xml | 1787 | 2020-11-02 16:28:57 |
| Financial_Report.xlsx | 5452 | 2020-11-02 16:28:57 |
 g22879g1102204121901.jpg | 3642 | 2020-11-02 16:28:57 |
| lstr-20201102.xsd | 3069 | 2020-11-02 16:28:57 |
| lstr-20201102_lab.xml | 17373 | 2020-11-02 16:28:57 |
| lstr-20201102_pre.xml | 10952 | 2020-11-02 16:28:57 |
| MetaLinks.json | 18238 | 2020-11-02 16:28:57 |
| R1.htm | 38607 | 2020-11-02 16:28:57 |
| report.css | 2767 | 2020-11-02 16:28:57 |
| Show.js | 1085 | 2020-11-02 16:28:57 |