Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-21-006392-index-headers.html | 2021-09-09 09:00:41 | |
| 0001171843-21-006392-index.html | 2021-09-09 09:00:41 | |
| 0001171843-21-006392.txt | 2021-09-09 09:00:41 | |
 0001171843-21-006392-xbrl.zip | 22397 | 2021-09-09 09:00:41 |
| chmg-20210909.xsd | 3039 | 2021-09-09 09:00:41 |
| chmg-20210909_lab.xml | 34239 | 2021-09-09 09:00:41 |
| chmg-20210909_pre.xml | 22368 | 2021-09-09 09:00:41 |
 exh991_01.jpg | 237745 | 2021-09-09 09:00:41 |
 exh991_02.jpg | 82953 | 2021-09-09 09:00:41 |
 exh991_03.jpg | 112117 | 2021-09-09 09:00:41 |
 exh991_04.jpg | 192632 | 2021-09-09 09:00:41 |
 exh991_05.jpg | 151148 | 2021-09-09 09:00:41 |
 exh991_06.jpg | 331254 | 2021-09-09 09:00:41 |
 exh991_07.jpg | 172622 | 2021-09-09 09:00:41 |
 exh991_08.jpg | 126356 | 2021-09-09 09:00:41 |
 exh991_09.jpg | 183690 | 2021-09-09 09:00:41 |
 exh991_10.jpg | 96178 | 2021-09-09 09:00:41 |
 exh991_11.jpg | 253223 | 2021-09-09 09:00:41 |
 exh991_12.jpg | 114915 | 2021-09-09 09:00:41 |
 exh991_13.jpg | 162254 | 2021-09-09 09:00:41 |
 exh991_14.jpg | 131161 | 2021-09-09 09:00:41 |
 exh991_15.jpg | 117228 | 2021-09-09 09:00:41 |
 exh991_16.jpg | 183602 | 2021-09-09 09:00:41 |
 exh991_17.jpg | 122466 | 2021-09-09 09:00:41 |
 exh991_18.jpg | 185869 | 2021-09-09 09:00:41 |
 exh991_19.jpg | 124276 | 2021-09-09 09:00:41 |
 exh991_20.jpg | 82386 | 2021-09-09 09:00:41 |
 exh991_21.jpg | 109287 | 2021-09-09 09:00:41 |
 exh991_22.jpg | 117684 | 2021-09-09 09:00:41 |
 exh991_23.jpg | 128763 | 2021-09-09 09:00:41 |
 exh991_24.jpg | 110259 | 2021-09-09 09:00:41 |
 exh991_25.jpg | 176762 | 2021-09-09 09:00:41 |
 exh991_26.jpg | 157269 | 2021-09-09 09:00:41 |
 exh991_27.jpg | 141916 | 2021-09-09 09:00:41 |
 exh991_28.jpg | 74505 | 2021-09-09 09:00:41 |
 exh991_29.jpg | 72243 | 2021-09-09 09:00:41 |
 exh991_30.jpg | 133341 | 2021-09-09 09:00:41 |
 exh991_31.jpg | 137545 | 2021-09-09 09:00:41 |
 exh991_32.jpg | 108414 | 2021-09-09 09:00:41 |
 exh991_33.jpg | 116110 | 2021-09-09 09:00:41 |
 exh991_34.jpg | 105164 | 2021-09-09 09:00:41 |
 exh991_35.jpg | 71114 | 2021-09-09 09:00:41 |
 exh991_36.jpg | 142113 | 2021-09-09 09:00:41 |
 exh991_37.jpg | 140602 | 2021-09-09 09:00:41 |
 exh991_38.jpg | 145952 | 2021-09-09 09:00:41 |
 exh991_39.jpg | 150615 | 2021-09-09 09:00:41 |
 exh991_40.jpg | 205485 | 2021-09-09 09:00:41 |
 exh991_41.jpg | 97117 | 2021-09-09 09:00:41 |
 exh991_42.jpg | 67737 | 2021-09-09 09:00:41 |
 exh991_43.jpg | 138577 | 2021-09-09 09:00:41 |
 exh991_44.jpg | 81544 | 2021-09-09 09:00:41 |
 exh991_45.jpg | 180891 | 2021-09-09 09:00:41 |
| exh_991.htm | 55994 | 2021-09-09 09:00:41 |
| f8k_090921.htm | 23420 | 2021-09-09 09:00:41 |
| f8k_090921_htm.xml | 3496 | 2021-09-09 09:00:41 |
| FilingSummary.xml | 1616 | 2021-09-09 09:00:41 |
| Financial_Report.xlsx | 5673 | 2021-09-09 09:00:41 |
| MetaLinks.json | 38139 | 2021-09-09 09:00:41 |
| R1.htm | 38579 | 2021-09-09 09:00:41 |
| report.css | 2767 | 2021-09-09 09:00:41 |
| Show.js | 1085 | 2021-09-09 09:00:41 |