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| 0001015155-11-000037-index.html | 2011-11-14 16:08:09 | |
| 0001015155-11-000037.txt | 2011-11-14 16:08:09 | |
 0001015155-11-000037-xbrl.zip | 48704 | 2011-11-14 16:08:09 |
| cthr-20110930.xml | 390775 | 2011-11-14 16:08:09 |
| cthr-20110930.xsd | 11895 | 2011-11-14 16:08:09 |
| cthr-20110930_cal.xml | 43049 | 2011-11-14 16:08:09 |
| cthr-20110930_lab.xml | 153421 | 2011-11-14 16:08:09 |
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| exhibit311.htm | 16150 | 2011-11-14 16:08:09 |
| exhibit312.htm | 16088 | 2011-11-14 16:08:09 |
| exhibit321.htm | 6166 | 2011-11-14 16:08:09 |
| exhibit322.htm | 6077 | 2011-11-14 16:08:09 |
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| Financial_Report.xls | 358166 | 2011-11-14 16:08:09 |
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| R10.htm | 15588 | 2011-11-14 16:08:09 |
| R11.htm | 31095 | 2011-11-14 16:08:09 |
| R12.htm | 11612 | 2011-11-14 16:08:09 |
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| R14.htm | 74707 | 2011-11-14 16:08:09 |
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| R2.htm | 95546 | 2011-11-14 16:08:09 |
| R3.htm | 4791 | 2011-11-14 16:08:09 |
| R4.htm | 72864 | 2011-11-14 16:08:09 |
| R5.htm | 117147 | 2011-11-14 16:08:09 |
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| R9.htm | 21079 | 2011-11-14 16:08:09 |
| report.css | 2721 | 2011-11-14 16:08:09 |
| Show.js | 6423 | 2011-11-14 16:08:09 |