Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-20-000068-index-headers.html | 2020-04-15 18:16:41 | |
| 0000726854-20-000068-index.html | 2020-04-15 18:16:41 | |
| 0000726854-20-000068.txt | 2020-04-15 18:16:41 | |
 0000726854-20-000068-xbrl.zip | 44929 | 2020-04-15 18:16:41 |
| a2020shareholdervote.htm | 57297 | 2020-04-15 18:16:41 |
| a2020shareholdervote_htm.xml | 4245 | 2020-04-15 18:16:41 |
 a92019chcodivimage1.jpg | 28707 | 2020-04-15 18:16:41 |
| chco-20200415.xsd | 4537 | 2020-04-15 18:16:41 |
| chco-20200415_cal.xml | 707 | 2020-04-15 18:16:41 |
| chco-20200415_def.xml | 19974 | 2020-04-15 18:16:41 |
| chco-20200415_lab.xml | 41321 | 2020-04-15 18:16:41 |
| chco-20200415_pre.xml | 21383 | 2020-04-15 18:16:41 |
| FilingSummary.xml | 2002 | 2020-04-15 18:16:41 |
| Financial_Report.xlsx | 5795 | 2020-04-15 18:16:41 |
| MetaLinks.json | 26917 | 2020-04-15 18:16:41 |
| R1.htm | 38857 | 2020-04-15 18:16:41 |
| report.css | 2767 | 2020-04-15 18:16:41 |
| Show.js | 1085 | 2020-04-15 18:16:41 |