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| 0001072613-12-000413-index.html | 2012-05-15 15:28:47 | |
| 0001072613-12-000413.txt | 2012-05-15 15:28:47 | |
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| dwch-20120331.xml | 213639 | 2012-05-15 15:28:47 |
| dwch-20120331.xsd | 10821 | 2012-05-15 15:28:47 |
| dwch-20120331_cal.xml | 34280 | 2012-05-15 15:28:47 |
| dwch-20120331_lab.xml | 113733 | 2012-05-15 15:28:47 |
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| exh31-1_17334.htm | 12919 | 2012-05-15 15:28:47 |
| exh31-2_17334.htm | 12869 | 2012-05-15 15:28:47 |
| exh32-1_17334.htm | 6400 | 2012-05-15 15:28:47 |
| exh32-2_17334.htm | 6727 | 2012-05-15 15:28:47 |
| FilingSummary.xml | 8408 | 2012-05-15 15:28:47 |
| Financial_Report.xls | 198424 | 2012-05-15 15:28:47 |
| form10q_17334.htm | 889055 | 2012-05-15 15:28:47 |
| R1.htm | 26718 | 2012-05-15 15:28:47 |
| R10.htm | 14545 | 2012-05-15 15:28:47 |
| R11.htm | 45041 | 2012-05-15 15:28:47 |
| R12.htm | 18575 | 2012-05-15 15:28:47 |
| R13.htm | 8826 | 2012-05-15 15:28:47 |
| R14.htm | 9283 | 2012-05-15 15:28:47 |
| R15.htm | 41896 | 2012-05-15 15:28:47 |
| R2.htm | 116766 | 2012-05-15 15:28:47 |
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| R9.htm | 15916 | 2012-05-15 15:28:47 |
| report.css | 2721 | 2012-05-15 15:28:47 |
| Show.js | 6423 | 2012-05-15 15:28:47 |