Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000939802-11-000211-index.html | 2011-08-12 13:06:05 | |
| 0000939802-11-000211.txt | 2011-08-12 13:06:05 | |
 0000939802-11-000211-xbrl.zip | 49843 | 2011-08-12 13:06:05 |
| chdo-20110630.xml | 507138 | 2011-08-12 13:06:05 |
| chdo-20110630.xsd | 12956 | 2011-08-12 13:06:05 |
| chdo-20110630_lab.xml | 125879 | 2011-08-12 13:06:05 |
| chdo-20110630_pre.xml | 78418 | 2011-08-12 13:06:05 |
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| Financial_Report.xls | 480249 | 2011-08-12 13:06:05 |
| form10q063011.htm | 676524 | 2011-08-12 13:06:05 |
| form10q063011ex31-1.htm | 10629 | 2011-08-12 13:06:05 |
| form10q063011ex31-2.htm | 10711 | 2011-08-12 13:06:05 |
| form10q063011ex32-1.htm | 6276 | 2011-08-12 13:06:05 |
| form10q063011ex32-2.htm | 6371 | 2011-08-12 13:06:05 |
| R1.htm | 24716 | 2011-08-12 13:06:05 |
| R10.htm | 7661 | 2011-08-12 13:06:05 |
| R11.htm | 11391 | 2011-08-12 13:06:05 |
| R12.htm | 145754 | 2011-08-12 13:06:05 |
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| R16.htm | 5965 | 2011-08-12 13:06:05 |
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| R2.htm | 113742 | 2011-08-12 13:06:05 |
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| R4.htm | 72027 | 2011-08-12 13:06:05 |
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