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 0001193125-17-160224-index-headers.html | 2017-05-05 11:23:58 | |
| 0001193125-17-160224-index.html | 2017-05-05 11:23:58 | |
| 0001193125-17-160224.txt | 2017-05-05 11:23:58 | |
 0001193125-17-160224-xbrl.zip | 89409 | 2017-05-05 11:23:58 |
| d373389d10q.htm | 369693 | 2017-05-05 11:23:58 |
| d373389dex311.htm | 5840 | 2017-05-05 11:23:58 |
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| d373389dex321.htm | 3417 | 2017-05-05 11:23:58 |
| d373389dex322.htm | 3421 | 2017-05-05 11:23:58 |
| FilingSummary.xml | 27856 | 2017-05-05 11:23:58 |
| Financial_Report.xlsx | 46700 | 2017-05-05 11:23:58 |
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| lstr-20170401.xml | 427621 | 2017-05-05 11:23:58 |
| lstr-20170401.xsd | 35284 | 2017-05-05 11:23:58 |
| lstr-20170401_cal.xml | 60530 | 2017-05-05 11:23:58 |
| lstr-20170401_def.xml | 247705 | 2017-05-05 11:23:58 |
| lstr-20170401_lab.xml | 314132 | 2017-05-05 11:23:58 |
| lstr-20170401_pre.xml | 296016 | 2017-05-05 11:23:58 |
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| report.css | 2767 | 2017-05-05 11:23:58 |
| Show.js | 1410 | 2017-05-05 11:23:58 |