Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-21-000082-index-headers.html | 2021-01-05 16:12:27 | |
| 0001171843-21-000082-index.html | 2021-01-05 16:12:27 | |
| 0001171843-21-000082.txt | 2021-01-05 16:12:27 | |
 0001171843-21-000082-xbrl.zip | 20341 | 2021-01-05 16:12:27 |
| chmg-20210104.xsd | 2732 | 2021-01-05 16:12:27 |
| chmg-20210104_lab.xml | 34591 | 2021-01-05 16:12:27 |
| chmg-20210104_pre.xml | 22694 | 2021-01-05 16:12:27 |
| exh_101.htm | 29836 | 2021-01-05 16:12:27 |
| exh_991.htm | 9918 | 2021-01-05 16:12:27 |
| f8k_010521.htm | 22978 | 2021-01-05 16:12:27 |
| f8k_010521_htm.xml | 3500 | 2021-01-05 16:12:27 |
| FilingSummary.xml | 1638 | 2021-01-05 16:12:27 |
| Financial_Report.xlsx | 5451 | 2021-01-05 16:12:27 |
 kenefick.jpg | 10960 | 2021-01-05 16:12:27 |
 logo.jpg | 11637 | 2021-01-05 16:12:27 |
| MetaLinks.json | 37552 | 2021-01-05 16:12:27 |
| R1.htm | 38616 | 2021-01-05 16:12:27 |
| report.css | 2767 | 2021-01-05 16:12:27 |
| Show.js | 1085 | 2021-01-05 16:12:27 |