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| 0001193125-14-178794-index.html | 2014-05-02 09:34:04 | |
| 0001193125-14-178794.txt | 2014-05-02 09:34:04 | |
 0001193125-14-178794-xbrl.zip | 90808 | 2014-05-02 09:34:04 |
| d706770d10q.htm | 445977 | 2014-05-02 09:34:04 |
| d706770dex311.htm | 5675 | 2014-05-02 09:34:04 |
| d706770dex312.htm | 5676 | 2014-05-02 09:34:04 |
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| d706770dex322.htm | 3199 | 2014-05-02 09:34:04 |
| FilingSummary.xml | 22478 | 2014-05-02 09:34:04 |
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| Financial_Report.xlsx | 94717 | 2014-05-02 09:34:04 |
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| lstr-20140329.xml | 517169 | 2014-05-02 09:34:04 |
| lstr-20140329.xsd | 35192 | 2014-05-02 09:34:04 |
| lstr-20140329_cal.xml | 65605 | 2014-05-02 09:34:04 |
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| report.css | 2740 | 2014-05-02 09:34:04 |
| Show.js | 1410 | 2014-05-02 09:34:04 |