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| 0001140361-14-014335-index.html | 2014-03-27 07:00:34 | |
| 0001140361-14-014335.txt | 2014-03-27 07:00:34 | |
 0001140361-14-014335-xbrl.zip | 182298 | 2014-03-27 07:00:34 |
| cthr-20131231.xml | 1337595 | 2014-03-27 07:00:34 |
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| cthr-20131231_pre.xml | 426015 | 2014-03-27 07:00:34 |
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| ex31_2.htm | 11732 | 2014-03-27 07:00:34 |
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| ex32_2.htm | 4907 | 2014-03-27 07:00:34 |
| FilingSummary.xml | 20862 | 2014-03-27 07:00:34 |
| Financial_Report.xls | 1157331 | 2014-03-27 07:00:34 |
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| form10k.htm | 1253366 | 2014-03-27 07:00:34 |
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| report.css | 2740 | 2014-03-27 07:00:34 |
| Show.js | 1410 | 2014-03-27 07:00:34 |