Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-23-004257-index-headers.html | 2023-06-29 16:16:01 | |
| 0001171843-23-004257-index.html | 2023-06-29 16:16:01 | |
| 0001171843-23-004257.txt | 2023-06-29 16:16:01 | |
 0001171843-23-004257-xbrl.zip | 15280 | 2023-06-29 16:16:01 |
| chmg-20230626.xsd | 2971 | 2023-06-29 16:16:01 |
| chmg-20230626_lab.xml | 34240 | 2023-06-29 16:16:01 |
| chmg-20230626_pre.xml | 22367 | 2023-06-29 16:16:01 |
| exh_101.htm | 21200 | 2023-06-29 16:16:01 |
| f8k_062923.htm | 22841 | 2023-06-29 16:16:01 |
| f8k_062923_htm.xml | 3496 | 2023-06-29 16:16:01 |
| FilingSummary.xml | 1626 | 2023-06-29 16:16:01 |
| Financial_Report.xlsx | 5696 | 2023-06-29 16:16:01 |
| MetaLinks.json | 39412 | 2023-06-29 16:16:01 |
| R1.htm | 38094 | 2023-06-29 16:16:01 |
| report.css | 2767 | 2023-06-29 16:16:01 |
| Show.js | 1084 | 2023-06-29 16:16:01 |