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| 0000764586-15-000008-index.html | 2015-04-08 18:54:44 | |
| 0000764586-15-000008.txt | 2015-04-08 18:54:44 | |
 0000764586-15-000008-xbrl.zip | 42132 | 2015-04-08 18:54:44 |
| divse-20141231.xml | 177544 | 2015-04-08 18:54:44 |
| divse-20141231.xsd | 19958 | 2015-04-08 18:54:44 |
| divse-20141231_cal.xml | 28279 | 2015-04-08 18:54:44 |
| divse-20141231_def.xml | 27230 | 2015-04-08 18:54:44 |
| divse-20141231_lab.xml | 151492 | 2015-04-08 18:54:44 |
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| dsi009form10ka.htm | 13673 | 2015-04-08 18:54:44 |
| FilingSummary.xml | 12754 | 2015-04-08 18:54:44 |
| Financial_Report.xls | 166092 | 2015-04-08 18:54:44 |
| Financial_Report.xlsx | 50066 | 2015-04-08 18:54:44 |
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| R9.htm | 10792 | 2015-04-08 18:54:44 |
| report.css | 2739 | 2015-04-08 18:54:44 |
| Show.js | 1410 | 2015-04-08 18:54:44 |