Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-22-007621-index-headers.html | 2022-11-21 16:10:18 | |
| 0001171843-22-007621-index.html | 2022-11-21 16:10:18 | |
| 0001171843-22-007621.txt | 2022-11-21 16:10:18 | |
 0001171843-22-007621-xbrl.zip | 11854 | 2022-11-21 16:10:18 |
| chmg-20221116.xsd | 2974 | 2022-11-21 16:10:18 |
| chmg-20221116_lab.xml | 34240 | 2022-11-21 16:10:18 |
| chmg-20221116_pre.xml | 22369 | 2022-11-21 16:10:18 |
| exh_101.htm | 3877 | 2022-11-21 16:10:18 |
| f8k_112122.htm | 22223 | 2022-11-21 16:10:18 |
| f8k_112122_htm.xml | 3495 | 2022-11-21 16:10:18 |
| FilingSummary.xml | 1629 | 2022-11-21 16:10:18 |
| Financial_Report.xlsx | 5693 | 2022-11-21 16:10:18 |
| MetaLinks.json | 38100 | 2022-11-21 16:10:18 |
| R1.htm | 38095 | 2022-11-21 16:10:18 |
| report.css | 2767 | 2022-11-21 16:10:18 |
| Show.js | 1084 | 2022-11-21 16:10:18 |