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| 0001354488-12-002251.txt | 2012-05-09 16:29:47 | |
 0001354488-12-002251-xbrl.zip | 27791 | 2012-05-09 16:29:47 |
| FilingSummary.xml | 8339 | 2012-05-09 16:29:47 |
| Financial_Report.xls | 122808 | 2012-05-09 16:29:47 |
| R1.htm | 36416 | 2012-05-09 16:29:47 |
| R10.htm | 10740 | 2012-05-09 16:29:47 |
| R11.htm | 7518 | 2012-05-09 16:29:47 |
| R12.htm | 21572 | 2012-05-09 16:29:47 |
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| R16.htm | 7985 | 2012-05-09 16:29:47 |
| R2.htm | 118205 | 2012-05-09 16:29:47 |
| R3.htm | 34672 | 2012-05-09 16:29:47 |
| R4.htm | 65478 | 2012-05-09 16:29:47 |
| R5.htm | 119278 | 2012-05-09 16:29:47 |
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| R8.htm | 7222 | 2012-05-09 16:29:47 |
| R9.htm | 12410 | 2012-05-09 16:29:47 |
| report.css | 2721 | 2012-05-09 16:29:47 |
| rwc-20120331.xml | 124432 | 2012-05-09 16:29:47 |
| rwc-20120331.xsd | 9349 | 2012-05-09 16:29:47 |
| rwc-20120331_cal.xml | 32000 | 2012-05-09 16:29:47 |
| rwc-20120331_def.xml | 6847 | 2012-05-09 16:29:47 |
| rwc-20120331_lab.xml | 91990 | 2012-05-09 16:29:47 |
| rwc-20120331_pre.xml | 64256 | 2012-05-09 16:29:47 |
| rwc_10q.htm | 434977 | 2012-05-09 16:29:47 |
| rwc_ex311.htm | 12021 | 2012-05-09 16:29:47 |
| rwc_ex312.htm | 12366 | 2012-05-09 16:29:47 |
| rwc_ex321.htm | 8900 | 2012-05-09 16:29:47 |
| rwc_ex322.htm | 9074 | 2012-05-09 16:29:47 |
| Show.js | 6423 | 2012-05-09 16:29:47 |