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| 0000711669-23-000090.txt | 2023-05-10 15:45:58 | |
 0000711669-23-000090-xbrl.zip | 352488 | 2023-05-10 15:45:58 |
| cban-20230331.htm | 2795933 | 2023-05-10 15:45:58 |
| cban-20230331.xsd | 47140 | 2023-05-10 15:45:58 |
| cban-20230331_cal.xml | 112553 | 2023-05-10 15:45:58 |
| cban-20230331_def.xml | 318505 | 2023-05-10 15:45:58 |
| cban-20230331_htm.xml | 3199376 | 2023-05-10 15:45:58 |
| cban-20230331_lab.xml | 729615 | 2023-05-10 15:45:58 |
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| exhibit3110-qxq12023.htm | 16428 | 2023-05-10 15:45:58 |
| exhibit3210-qxq12023.htm | 5876 | 2023-05-10 15:45:58 |
| FilingSummary.xml | 36543 | 2023-05-10 15:45:58 |
| Financial_Report.xlsx | 126409 | 2023-05-10 15:45:58 |
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| report.css | 2767 | 2023-05-10 15:45:58 |
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