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|---|---|---|
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| 0000764586-13-000018-index.html | 2013-08-20 14:04:38 | |
| 0000764586-13-000018.txt | 2013-08-20 14:04:38 | |
 0000764586-13-000018-xbrl.zip | 27351 | 2013-08-20 14:04:38 |
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| dsi009-10q2a2013.htm | 12449 | 2013-08-20 14:04:38 |
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| R16.htm | 16590 | 2013-08-20 14:04:38 |
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| report.css | 2740 | 2013-08-20 14:04:38 |
| Show.js | 1410 | 2013-08-20 14:04:38 |