Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-21-003149-index-headers.html | 2021-05-05 13:00:23 | |
| 0001171843-21-003149-index.html | 2021-05-05 13:00:23 | |
| 0001171843-21-003149.txt | 2021-05-05 13:00:23 | |
 0001171843-21-003149-xbrl.zip | 22539 | 2021-05-05 13:00:23 |
| chmg-20210505.xsd | 2769 | 2021-05-05 13:00:23 |
| chmg-20210505_lab.xml | 34592 | 2021-05-05 13:00:23 |
| chmg-20210505_pre.xml | 22719 | 2021-05-05 13:00:23 |
 exh991_01.jpg | 189864 | 2021-05-05 13:00:23 |
 exh991_02.jpg | 93175 | 2021-05-05 13:00:23 |
 exh991_03.jpg | 116762 | 2021-05-05 13:00:23 |
 exh991_04.jpg | 150047 | 2021-05-05 13:00:23 |
 exh991_05.jpg | 135325 | 2021-05-05 13:00:23 |
 exh991_06.jpg | 313799 | 2021-05-05 13:00:23 |
 exh991_07.jpg | 157082 | 2021-05-05 13:00:23 |
 exh991_08.jpg | 145449 | 2021-05-05 13:00:23 |
 exh991_09.jpg | 190985 | 2021-05-05 13:00:23 |
 exh991_10.jpg | 111405 | 2021-05-05 13:00:23 |
 exh991_11.jpg | 202564 | 2021-05-05 13:00:23 |
 exh991_12.jpg | 119783 | 2021-05-05 13:00:23 |
 exh991_13.jpg | 169103 | 2021-05-05 13:00:23 |
 exh991_14.jpg | 143443 | 2021-05-05 13:00:23 |
 exh991_15.jpg | 122330 | 2021-05-05 13:00:23 |
 exh991_16.jpg | 179436 | 2021-05-05 13:00:23 |
 exh991_17.jpg | 172796 | 2021-05-05 13:00:23 |
 exh991_18.jpg | 152236 | 2021-05-05 13:00:23 |
 exh991_19.jpg | 103824 | 2021-05-05 13:00:23 |
 exh991_20.jpg | 135706 | 2021-05-05 13:00:23 |
 exh991_21.jpg | 116854 | 2021-05-05 13:00:23 |
 exh991_22.jpg | 161425 | 2021-05-05 13:00:23 |
 exh991_23.jpg | 162257 | 2021-05-05 13:00:23 |
 exh991_24.jpg | 120607 | 2021-05-05 13:00:23 |
 exh991_25.jpg | 186471 | 2021-05-05 13:00:23 |
 exh991_26.jpg | 167905 | 2021-05-05 13:00:23 |
 exh991_27.jpg | 147402 | 2021-05-05 13:00:23 |
 exh991_28.jpg | 119919 | 2021-05-05 13:00:23 |
 exh991_29.jpg | 143004 | 2021-05-05 13:00:23 |
 exh991_30.jpg | 142606 | 2021-05-05 13:00:23 |
 exh991_31.jpg | 128297 | 2021-05-05 13:00:23 |
 exh991_32.jpg | 129613 | 2021-05-05 13:00:23 |
 exh991_33.jpg | 113408 | 2021-05-05 13:00:23 |
 exh991_34.jpg | 91995 | 2021-05-05 13:00:23 |
 exh991_35.jpg | 123153 | 2021-05-05 13:00:23 |
 exh991_36.jpg | 133562 | 2021-05-05 13:00:23 |
 exh991_37.jpg | 159891 | 2021-05-05 13:00:23 |
 exh991_38.jpg | 150605 | 2021-05-05 13:00:23 |
 exh991_39.jpg | 212791 | 2021-05-05 13:00:23 |
 exh991_40.jpg | 112973 | 2021-05-05 13:00:23 |
 exh991_41.jpg | 95611 | 2021-05-05 13:00:23 |
 exh991_42.jpg | 142453 | 2021-05-05 13:00:23 |
 exh991_43.jpg | 103329 | 2021-05-05 13:00:23 |
 exh991_44.jpg | 127401 | 2021-05-05 13:00:23 |
| exh_991.htm | 53219 | 2021-05-05 13:00:23 |
| f8k_050521.htm | 23920 | 2021-05-05 13:00:23 |
| f8k_050521_htm.xml | 3500 | 2021-05-05 13:00:23 |
| FilingSummary.xml | 1621 | 2021-05-05 13:00:23 |
| Financial_Report.xlsx | 5671 | 2021-05-05 13:00:23 |
| MetaLinks.json | 38272 | 2021-05-05 13:00:23 |
| R1.htm | 38614 | 2021-05-05 13:00:23 |
| report.css | 2767 | 2021-05-05 13:00:23 |
| Show.js | 1085 | 2021-05-05 13:00:23 |