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| 0000711669-26-000007-index.html | 2026-03-13 10:02:56 | |
| 0000711669-26-000007.txt | 2026-03-13 10:02:56 | |
 0000711669-26-000007-xbrl.zip | 695059 | 2026-03-13 10:02:56 |
| cban-20251231.htm | 4068827 | 2026-03-13 10:02:56 |
| cban-20251231.xsd | 90151 | 2026-03-13 10:02:56 |
| cban-20251231_cal.xml | 220203 | 2026-03-13 10:02:56 |
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| cban-20251231_htm.xml | 4489536 | 2026-03-13 10:02:56 |
| cban-20251231_lab.xml | 1334460 | 2026-03-13 10:02:56 |
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| report.css | 2768 | 2026-03-13 10:02:56 |
| Show.js | 1086 | 2026-03-13 10:02:56 |