Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-24-000146-index-headers.html | 2024-05-29 16:59:26 | |
| 0000726854-24-000146-index.html | 2024-05-29 16:59:26 | |
| 0000726854-24-000146.txt | 2024-05-29 16:59:26 | |
 0000726854-24-000146-xbrl.zip | 40172 | 2024-05-29 16:59:26 |
| chco-20240529.htm | 21156 | 2024-05-29 16:59:26 |
| chco-20240529.xsd | 2264 | 2024-05-29 16:59:26 |
| chco-20240529_def.xml | 16877 | 2024-05-29 16:59:26 |
 chco-20240529_g1.jpg | 28707 | 2024-05-29 16:59:26 |
| chco-20240529_htm.xml | 2700 | 2024-05-29 16:59:26 |
| chco-20240529_lab.xml | 29093 | 2024-05-29 16:59:26 |
| chco-20240529_pre.xml | 17206 | 2024-05-29 16:59:26 |
| FilingSummary.xml | 1830 | 2024-05-29 16:59:26 |
| Financial_Report.xlsx | 5697 | 2024-05-29 16:59:26 |
| MetaLinks.json | 23153 | 2024-05-29 16:59:26 |
| R1.htm | 38341 | 2024-05-29 16:59:26 |
| report.css | 2767 | 2024-05-29 16:59:26 |
| Show.js | 1085 | 2024-05-29 16:59:26 |