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| 0000825410-15-000016-index.html | 2015-03-09 19:17:30 | |
| 0000825410-15-000016.txt | 2015-03-09 19:17:30 | |
 0000825410-15-000016-xbrl.zip | 104545 | 2015-03-09 19:17:30 |
| FilingSummary.xml | 22492 | 2015-03-09 19:17:30 |
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| ldr-20141231.xml | 1673754 | 2015-03-09 19:17:30 |
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| ldr-20141231x10q.htm | 1439633 | 2015-03-09 19:17:30 |
| ldr-20141231_cal.xml | 64475 | 2015-03-09 19:17:30 |
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| report.css | 2740 | 2015-03-09 19:17:30 |
| Show.js | 1410 | 2015-03-09 19:17:30 |