Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-21-000464-index-headers.html | 2021-01-25 17:00:57 | |
| 0001171843-21-000464-index.html | 2021-01-25 17:00:57 | |
| 0001171843-21-000464.txt | 2021-01-25 17:00:57 | |
 0001171843-21-000464-xbrl.zip | 29517 | 2021-01-25 17:00:57 |
| chmg-20210120.xsd | 2772 | 2021-01-25 17:00:57 |
| chmg-20210120_lab.xml | 34592 | 2021-01-25 17:00:57 |
| chmg-20210120_pre.xml | 22721 | 2021-01-25 17:00:57 |
| exh_32.htm | 125933 | 2021-01-25 17:00:57 |
| exh_991.htm | 8284 | 2021-01-25 17:00:57 |
| f8k_012521.htm | 27186 | 2021-01-25 17:00:57 |
| f8k_012521_htm.xml | 3613 | 2021-01-25 17:00:57 |
| FilingSummary.xml | 1650 | 2021-01-25 17:00:57 |
| Financial_Report.xlsx | 5477 | 2021-01-25 17:00:57 |
 logo.jpg | 5692 | 2021-01-25 17:00:57 |
| MetaLinks.json | 38302 | 2021-01-25 17:00:57 |
| R1.htm | 40152 | 2021-01-25 17:00:57 |
| report.css | 2767 | 2021-01-25 17:00:57 |
| Show.js | 1085 | 2021-01-25 17:00:57 |