Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-24-000109-index-headers.html | 2024-04-08 17:50:33 | |
| 0000726854-24-000109-index.html | 2024-04-08 17:50:33 | |
| 0000726854-24-000109.txt | 2024-04-08 17:50:33 | |
 0000726854-24-000109-xbrl.zip | 42474 | 2024-04-08 17:50:33 |
| chco-20240408.htm | 23229 | 2024-04-08 17:50:33 |
| chco-20240408.xsd | 2264 | 2024-04-08 17:50:33 |
| chco-20240408_def.xml | 16877 | 2024-04-08 17:50:33 |
 chco-20240408_g1.jpg | 28707 | 2024-04-08 17:50:33 |
| chco-20240408_htm.xml | 2700 | 2024-04-08 17:50:33 |
| chco-20240408_lab.xml | 29093 | 2024-04-08 17:50:33 |
| chco-20240408_pre.xml | 17206 | 2024-04-08 17:50:33 |
| ex991jdpowerrelease.htm | 8115 | 2024-04-08 17:50:33 |
| FilingSummary.xml | 1828 | 2024-04-08 17:50:33 |
| Financial_Report.xlsx | 5699 | 2024-04-08 17:50:33 |
 image_0.jpg | 33425 | 2024-04-08 17:50:33 |
| MetaLinks.json | 23153 | 2024-04-08 17:50:33 |
| R1.htm | 38343 | 2024-04-08 17:50:33 |
| report.css | 2767 | 2024-04-08 17:50:33 |
| Show.js | 1085 | 2024-04-08 17:50:33 |