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|---|---|---|
 0001140361-16-074741-index-headers.html | 2016-08-04 07:01:40 | |
| 0001140361-16-074741-index.html | 2016-08-04 07:01:40 | |
| 0001140361-16-074741.txt | 2016-08-04 07:01:40 | |
 0001140361-16-074741-xbrl.zip | 146173 | 2016-08-04 07:01:40 |
| cthr-20160630.xml | 1415650 | 2016-08-04 07:01:40 |
| cthr-20160630.xsd | 41951 | 2016-08-04 07:01:40 |
| cthr-20160630_cal.xml | 70599 | 2016-08-04 07:01:40 |
| cthr-20160630_def.xml | 180139 | 2016-08-04 07:01:40 |
| cthr-20160630_lab.xml | 591307 | 2016-08-04 07:01:40 |
| cthr-20160630_pre.xml | 338392 | 2016-08-04 07:01:40 |
| ex31_1.htm | 11712 | 2016-08-04 07:01:40 |
| ex31_2.htm | 11739 | 2016-08-04 07:01:40 |
| ex32_1.htm | 4462 | 2016-08-04 07:01:40 |
| ex32_2.htm | 4837 | 2016-08-04 07:01:40 |
| FilingSummary.xml | 22004 | 2016-08-04 07:01:40 |
| Financial_Report.xlsx | 56580 | 2016-08-04 07:01:40 |
| form10q.htm | 1066285 | 2016-08-04 07:01:40 |
| R1.htm | 25614 | 2016-08-04 07:01:40 |
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| R19.htm | 251851 | 2016-08-04 07:01:40 |
| R2.htm | 77853 | 2016-08-04 07:01:40 |
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| R3.htm | 10699 | 2016-08-04 07:01:40 |
| R30.htm | 7461 | 2016-08-04 07:01:40 |
| R31.htm | 47375 | 2016-08-04 07:01:40 |
| R32.htm | 39135 | 2016-08-04 07:01:40 |
| R33.htm | 129850 | 2016-08-04 07:01:40 |
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| R7.htm | 15797 | 2016-08-04 07:01:40 |
| R8.htm | 253683 | 2016-08-04 07:01:40 |
| R9.htm | 10098 | 2016-08-04 07:01:40 |
| report.css | 2767 | 2016-08-04 07:01:40 |
| Show.js | 1410 | 2016-08-04 07:01:40 |