Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-23-000158-index-headers.html | 2023-11-14 17:20:29 | |
| 0000726854-23-000158-index.html | 2023-11-14 17:20:29 | |
| 0000726854-23-000158.txt | 2023-11-14 17:20:29 | |
 0000726854-23-000158-xbrl.zip | 40284 | 2023-11-14 17:20:29 |
| chco-20231114.htm | 21331 | 2023-11-14 17:20:29 |
| chco-20231114.xsd | 2264 | 2023-11-14 17:20:29 |
| chco-20231114_def.xml | 16877 | 2023-11-14 17:20:29 |
 chco-20231114_g1.jpg | 28707 | 2023-11-14 17:20:29 |
| chco-20231114_htm.xml | 2700 | 2023-11-14 17:20:29 |
| chco-20231114_lab.xml | 32131 | 2023-11-14 17:20:29 |
| chco-20231114_pre.xml | 17206 | 2023-11-14 17:20:29 |
| FilingSummary.xml | 1825 | 2023-11-14 17:20:29 |
| Financial_Report.xlsx | 5696 | 2023-11-14 17:20:29 |
| MetaLinks.json | 23154 | 2023-11-14 17:20:29 |
| R1.htm | 38339 | 2023-11-14 17:20:29 |
| report.css | 2767 | 2023-11-14 17:20:29 |
| Show.js | 1085 | 2023-11-14 17:20:29 |