Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000726854-19-000127-index-headers.html | 2019-12-20 15:31:41 | |
| 0000726854-19-000127-index.html | 2019-12-20 15:31:41 | |
| 0000726854-19-000127.txt | 2019-12-20 15:31:41 | |
 0000726854-19-000127-xbrl.zip | 44161 | 2019-12-20 15:31:41 |
| a8-kcoverx12020chcodiv.htm | 38284 | 2019-12-20 15:31:41 |
| a8-kcoverx12020chcodiv_htm.xml | 4456 | 2019-12-20 15:31:41 |
 a92019chcodivimage1.jpg | 28707 | 2019-12-20 15:31:41 |
| chco-20191220.xsd | 4675 | 2019-12-20 15:31:41 |
| chco-20191220_cal.xml | 707 | 2019-12-20 15:31:41 |
| chco-20191220_def.xml | 20446 | 2019-12-20 15:31:41 |
| chco-20191220_lab.xml | 42375 | 2019-12-20 15:31:41 |
| chco-20191220_pre.xml | 21915 | 2019-12-20 15:31:41 |
| FilingSummary.xml | 2015 | 2019-12-20 15:31:41 |
| Financial_Report.xlsx | 5846 | 2019-12-20 15:31:41 |
| MetaLinks.json | 27529 | 2019-12-20 15:31:41 |
| R1.htm | 40408 | 2019-12-20 15:31:41 |
| report.css | 2767 | 2019-12-20 15:31:41 |
| Show.js | 1085 | 2019-12-20 15:31:41 |