Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-24-000199-index-headers.html | 2024-10-24 10:33:02 | |
| 0000726854-24-000199-index.html | 2024-10-24 10:33:02 | |
| 0000726854-24-000199.txt | 2024-10-24 10:33:02 | |
 0000726854-24-000199-xbrl.zip | 73084 | 2024-10-24 10:33:02 |
| chco-20241024.htm | 23265 | 2024-10-24 10:33:02 |
| chco-20241024.xsd | 2145 | 2024-10-24 10:33:02 |
| chco-20241024_def.xml | 16877 | 2024-10-24 10:33:02 |
 chco-20241024_g1.jpg | 28707 | 2024-10-24 10:33:02 |
| chco-20241024_htm.xml | 2700 | 2024-10-24 10:33:02 |
| chco-20241024_lab.xml | 29093 | 2024-10-24 10:33:02 |
| chco-20241024_pre.xml | 17206 | 2024-10-24 10:33:02 |
| chco09-30x2024exhibit991.htm | 880371 | 2024-10-24 10:33:02 |
| FilingSummary.xml | 1825 | 2024-10-24 10:33:02 |
| Financial_Report.xlsx | 5697 | 2024-10-24 10:33:02 |
| MetaLinks.json | 23153 | 2024-10-24 10:33:02 |
| R1.htm | 38337 | 2024-10-24 10:33:02 |
| report.css | 2767 | 2024-10-24 10:33:02 |
| Show.js | 1085 | 2024-10-24 10:33:02 |