Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-22-000081-index-headers.html | 2022-04-28 12:46:32 | |
| 0000726854-22-000081-index.html | 2022-04-28 12:46:32 | |
| 0000726854-22-000081.txt | 2022-04-28 12:46:32 | |
 0000726854-22-000081-xbrl.zip | 44174 | 2022-04-28 12:46:32 |
| chco-20220428.htm | 31312 | 2022-04-28 12:46:32 |
| chco-20220428.xsd | 2262 | 2022-04-28 12:46:32 |
| chco-20220428_def.xml | 16951 | 2022-04-28 12:46:32 |
 chco-20220428_g1.jpg | 28707 | 2022-04-28 12:46:32 |
| chco-20220428_htm.xml | 10807 | 2022-04-28 12:46:32 |
| chco-20220428_lab.xml | 32129 | 2022-04-28 12:46:32 |
| chco-20220428_pre.xml | 17204 | 2022-04-28 12:46:32 |
 cnb2clogocmyklga.jpg | 95128 | 2022-04-28 12:46:32 |
| ex991jdpowerrelease.htm | 7518 | 2022-04-28 12:46:32 |
| FilingSummary.xml | 1849 | 2022-04-28 12:46:32 |
| Financial_Report.xlsx | 5675 | 2022-04-28 12:46:32 |
| MetaLinks.json | 22602 | 2022-04-28 12:46:32 |
| R1.htm | 38954 | 2022-04-28 12:46:32 |
| report.css | 2767 | 2022-04-28 12:46:32 |
| Show.js | 1085 | 2022-04-28 12:46:32 |