Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-25-087840-index-headers.html | 2025-09-05 16:32:57 | |
| 0001104659-25-087840-index.html | 2025-09-05 16:32:57 | |
| 0001104659-25-087840.txt | 2025-09-05 16:32:57 | |
 0001104659-25-087840-xbrl.zip | 14030 | 2025-09-05 16:32:57 |
| cthr-20250829.xsd | 3041 | 2025-09-05 16:32:57 |
| cthr-20250829_lab.xml | 34239 | 2025-09-05 16:32:57 |
| cthr-20250829_pre.xml | 22376 | 2025-09-05 16:32:57 |
| FilingSummary.xml | 1647 | 2025-09-05 16:32:57 |
| MetaLinks.json | 39779 | 2025-09-05 16:32:57 |
| R1.htm | 33336 | 2025-09-05 16:32:57 |
| report.css | 2766 | 2025-09-05 16:32:57 |
| Show.js | 1084 | 2025-09-05 16:32:57 |
| tm2525326d1_8k.htm | 28168 | 2025-09-05 16:32:57 |
| tm2525326d1_8k_htm.xml | 3246 | 2025-09-05 16:32:57 |
| tm2525326d1_ex10-1.htm | 15307 | 2025-09-05 16:32:57 |