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| 0000711669-23-000041-index.html | 2023-03-16 14:52:12 | |
| 0000711669-23-000041.txt | 2023-03-16 14:52:12 | |
 0000711669-23-000041-xbrl.zip | 665097 | 2023-03-16 14:52:12 |
| cban-20221231.htm | 3627966 | 2023-03-16 14:52:12 |
| cban-20221231.xsd | 76304 | 2023-03-16 14:52:12 |
| cban-20221231_cal.xml | 173532 | 2023-03-16 14:52:12 |
| cban-20221231_def.xml | 500486 | 2023-03-16 14:52:12 |
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| cban-20221231_htm.xml | 3499033 | 2023-03-16 14:52:12 |
| cban-20221231_lab.xml | 1121532 | 2023-03-16 14:52:12 |
| cban-20221231_pre.xml | 790336 | 2023-03-16 14:52:12 |
| exhibit212022.htm | 4954 | 2023-03-16 14:52:12 |
| exhibit2312022.htm | 2788 | 2023-03-16 14:52:12 |
| exhibit3110-k2022.htm | 16378 | 2023-03-16 14:52:12 |
| exhibit3210-k2022.htm | 6015 | 2023-03-16 14:52:12 |
| exhibit412022.htm | 23083 | 2023-03-16 14:52:12 |
| FilingSummary.xml | 61427 | 2023-03-16 14:52:12 |
| Financial_Report.xlsx | 188964 | 2023-03-16 14:52:12 |
| MetaLinks.json | 1236536 | 2023-03-16 14:52:12 |
| R1.htm | 62586 | 2023-03-16 14:52:12 |
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| report.css | 2768 | 2023-03-16 14:52:12 |
| Show.js | 1086 | 2023-03-16 14:52:12 |