Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-111156-index-headers.html | 2022-04-20 16:27:10 | |
| 0001193125-22-111156-index.html | 2022-04-20 16:27:10 | |
| 0001193125-22-111156.txt | 2022-04-20 16:27:10 | |
 0001193125-22-111156-xbrl.zip | 27096 | 2022-04-20 16:27:10 |
| d354744d8k.htm | 27606 | 2022-04-20 16:27:10 |
| d354744d8k_htm.xml | 3302 | 2022-04-20 16:27:10 |
| d354744dex991.htm | 130318 | 2022-04-20 16:27:10 |
| d354744dex992.htm | 15027 | 2022-04-20 16:27:10 |
| FilingSummary.xml | 1832 | 2022-04-20 16:27:10 |
| Financial_Report.xlsx | 5671 | 2022-04-20 16:27:10 |
 g354744ex99_2s10g1.jpg | 121597 | 2022-04-20 16:27:10 |
 g354744ex99_2s11g1.jpg | 187536 | 2022-04-20 16:27:10 |
 g354744ex99_2s12g1.jpg | 111688 | 2022-04-20 16:27:10 |
 g354744ex99_2s13g1.jpg | 145936 | 2022-04-20 16:27:10 |
 g354744ex99_2s14g1.jpg | 234281 | 2022-04-20 16:27:10 |
 g354744ex99_2s15g1.jpg | 217467 | 2022-04-20 16:27:10 |
 g354744ex99_2s16g1.jpg | 175889 | 2022-04-20 16:27:10 |
 g354744ex99_2s17g1.jpg | 226366 | 2022-04-20 16:27:10 |
 g354744ex99_2s18g1.jpg | 343136 | 2022-04-20 16:27:10 |
 g354744ex99_2s1g1.jpg | 422945 | 2022-04-20 16:27:10 |
 g354744ex99_2s2g1.jpg | 274305 | 2022-04-20 16:27:10 |
 g354744ex99_2s3g1.jpg | 480362 | 2022-04-20 16:27:10 |
 g354744ex99_2s4g1.jpg | 180575 | 2022-04-20 16:27:10 |
 g354744ex99_2s5g1.jpg | 187341 | 2022-04-20 16:27:10 |
 g354744ex99_2s6g1.jpg | 306878 | 2022-04-20 16:27:10 |
 g354744ex99_2s7g1.jpg | 153896 | 2022-04-20 16:27:10 |
 g354744ex99_2s8g1.jpg | 243999 | 2022-04-20 16:27:10 |
 g354744ex99_2s9g1.jpg | 214692 | 2022-04-20 16:27:10 |
 g354744g0418210738418.jpg | 3642 | 2022-04-20 16:27:10 |
 g354744spsnap0002.jpg | 7404 | 2022-04-20 16:27:10 |
| lstr-20220420.xsd | 2861 | 2022-04-20 16:27:10 |
| lstr-20220420_lab.xml | 17237 | 2022-04-20 16:27:10 |
| lstr-20220420_pre.xml | 10816 | 2022-04-20 16:27:10 |
| MetaLinks.json | 17762 | 2022-04-20 16:27:10 |
| R1.htm | 38700 | 2022-04-20 16:27:10 |
| report.css | 2767 | 2022-04-20 16:27:10 |
| Show.js | 1085 | 2022-04-20 16:27:10 |