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| 0001072613-11-000658-index.html | 2011-08-11 16:38:55 | |
| 0001072613-11-000658.txt | 2011-08-11 16:38:55 | |
 0001072613-11-000658-xbrl.zip | 41107 | 2011-08-11 16:38:55 |
| dwch-20110630.xml | 445175 | 2011-08-11 16:38:55 |
| dwch-20110630.xsd | 8737 | 2011-08-11 16:38:55 |
| dwch-20110630_cal.xml | 30337 | 2011-08-11 16:38:55 |
| dwch-20110630_lab.xml | 102584 | 2011-08-11 16:38:55 |
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| exh31-1_17168.htm | 13059 | 2011-08-11 16:38:55 |
| exh31-2_17168.htm | 12547 | 2011-08-11 16:38:55 |
| exh32-1_17168.htm | 6637 | 2011-08-11 16:38:55 |
| exh32-2_17168.htm | 7048 | 2011-08-11 16:38:55 |
| FilingSummary.xml | 7518 | 2011-08-11 16:38:55 |
| Financial_Report.xls | 417509 | 2011-08-11 16:38:55 |
| form10q_17168.htm | 808339 | 2011-08-11 16:38:55 |
| R1.htm | 25329 | 2011-08-11 16:38:55 |
| R10.htm | 46489 | 2011-08-11 16:38:55 |
| R11.htm | 9394 | 2011-08-11 16:38:55 |
| R12.htm | 10170 | 2011-08-11 16:38:55 |
| R13.htm | 41982 | 2011-08-11 16:38:55 |
| R2.htm | 101433 | 2011-08-11 16:38:55 |
| R3.htm | 21902 | 2011-08-11 16:38:55 |
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| R8.htm | 22923 | 2011-08-11 16:38:55 |
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| report.css | 2721 | 2011-08-11 16:38:55 |
| Show.js | 6423 | 2011-08-11 16:38:55 |