Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-22-000156-index-headers.html | 2022-11-16 15:34:18 | |
| 0000726854-22-000156-index.html | 2022-11-16 15:34:18 | |
| 0000726854-22-000156.txt | 2022-11-16 15:34:18 | |
 0000726854-22-000156-xbrl.zip | 41659 | 2022-11-16 15:34:18 |
| chco-20221116.htm | 29203 | 2022-11-16 15:34:18 |
| chco-20221116.xsd | 2262 | 2022-11-16 15:34:18 |
| chco-20221116_def.xml | 16951 | 2022-11-16 15:34:18 |
 chco-20221116_g1.jpg | 28707 | 2022-11-16 15:34:18 |
| chco-20221116_htm.xml | 10807 | 2022-11-16 15:34:18 |
| chco-20221116_lab.xml | 32129 | 2022-11-16 15:34:18 |
| chco-20221116_pre.xml | 17204 | 2022-11-16 15:34:18 |
| FilingSummary.xml | 1810 | 2022-11-16 15:34:18 |
| Financial_Report.xlsx | 5697 | 2022-11-16 15:34:18 |
| MetaLinks.json | 22600 | 2022-11-16 15:34:18 |
| R1.htm | 38341 | 2022-11-16 15:34:18 |
| report.css | 2767 | 2022-11-16 15:34:18 |
| Show.js | 1085 | 2022-11-16 15:34:18 |