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|---|---|---|
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| 0001144204-18-005966-index.html | 2018-02-06 14:24:24 | |
| 0001144204-18-005966.txt | 2018-02-06 14:24:24 | |
 0001144204-18-005966-xbrl.zip | 61461 | 2018-02-06 14:24:24 |
| dwch-20171231.xml | 583300 | 2018-02-06 14:24:24 |
| dwch-20171231.xsd | 20371 | 2018-02-06 14:24:24 |
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| dwch-20171231_pre.xml | 154575 | 2018-02-06 14:24:24 |
| FilingSummary.xml | 20346 | 2018-02-06 14:24:24 |
| Financial_Report.xlsx | 37479 | 2018-02-06 14:24:24 |
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| R9.htm | 59960 | 2018-02-06 14:24:24 |
| report.css | 2767 | 2018-02-06 14:24:24 |
| Show.js | 1410 | 2018-02-06 14:24:24 |
| tv483869_10q.htm | 294914 | 2018-02-06 14:24:24 |
| tv483869_ex31-1.htm | 7503 | 2018-02-06 14:24:24 |
| tv483869_ex31-2.htm | 7541 | 2018-02-06 14:24:24 |
| tv483869_ex32-1.htm | 3974 | 2018-02-06 14:24:24 |
| tv483869_ex32-2.htm | 4027 | 2018-02-06 14:24:24 |