Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-25-001006-index-headers.html | 2025-02-21 15:46:07 | |
| 0001171843-25-001006-index.html | 2025-02-21 15:46:07 | |
| 0001171843-25-001006.txt | 2025-02-21 15:46:07 | |
 0001171843-25-001006-xbrl.zip | 22930 | 2025-02-21 15:46:07 |
| chmg-20250221.xsd | 3027 | 2025-02-21 15:46:07 |
| chmg-20250221_lab.xml | 34240 | 2025-02-21 15:46:07 |
| chmg-20250221_pre.xml | 22367 | 2025-02-21 15:46:07 |
 exh991_01.jpg | 54716 | 2025-02-21 15:46:07 |
 exh991_02.jpg | 61987 | 2025-02-21 15:46:07 |
 exh991_03.jpg | 125569 | 2025-02-21 15:46:07 |
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 exh991_28.jpg | 92546 | 2025-02-21 15:46:07 |
 exh991_29.jpg | 47229 | 2025-02-21 15:46:07 |
 exh991_30.jpg | 115703 | 2025-02-21 15:46:07 |
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 exh991_37.jpg | 133523 | 2025-02-21 15:46:07 |
 exh991_38.jpg | 47211 | 2025-02-21 15:46:07 |
 exh991_39.jpg | 159352 | 2025-02-21 15:46:07 |
 exh991_40.jpg | 161753 | 2025-02-21 15:46:07 |
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 exh991_46.jpg | 145740 | 2025-02-21 15:46:07 |
 exh991_47.jpg | 112280 | 2025-02-21 15:46:07 |
 exh991_48.jpg | 106815 | 2025-02-21 15:46:07 |
| exh_991.htm | 64911 | 2025-02-21 15:46:07 |
| f8k_022125.htm | 22569 | 2025-02-21 15:46:07 |
| f8k_022125_htm.xml | 3572 | 2025-02-21 15:46:07 |
| FilingSummary.xml | 1632 | 2025-02-21 15:46:07 |
| Financial_Report.xlsx | 5695 | 2025-02-21 15:46:07 |
| MetaLinks.json | 39439 | 2025-02-21 15:46:07 |
| R1.htm | 38095 | 2025-02-21 15:46:07 |
| report.css | 2767 | 2025-02-21 15:46:07 |
| Show.js | 1085 | 2025-02-21 15:46:07 |