Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 8-K | f8k_090921.htm iXBRL | 8-K | 23420 |
| 2 | EXHIBIT 99.1 | exh_991.htm | EX-99.1 | 55994 |
| 6 | GRAPHIC | exh991_01.jpg | GRAPHIC | 237745 |
| 7 | GRAPHIC | exh991_02.jpg | GRAPHIC | 82953 |
| 8 | GRAPHIC | exh991_03.jpg | GRAPHIC | 112117 |
| 9 | GRAPHIC | exh991_04.jpg | GRAPHIC | 192632 |
| 10 | GRAPHIC | exh991_05.jpg | GRAPHIC | 151148 |
| 11 | GRAPHIC | exh991_06.jpg | GRAPHIC | 331254 |
| 12 | GRAPHIC | exh991_07.jpg | GRAPHIC | 172622 |
| 13 | GRAPHIC | exh991_08.jpg | GRAPHIC | 126356 |
| 14 | GRAPHIC | exh991_09.jpg | GRAPHIC | 183690 |
| 15 | GRAPHIC | exh991_10.jpg | GRAPHIC | 96178 |
| 16 | GRAPHIC | exh991_11.jpg | GRAPHIC | 253223 |
| 17 | GRAPHIC | exh991_12.jpg | GRAPHIC | 114915 |
| 18 | GRAPHIC | exh991_13.jpg | GRAPHIC | 162254 |
| 19 | GRAPHIC | exh991_14.jpg | GRAPHIC | 131161 |
| 20 | GRAPHIC | exh991_15.jpg | GRAPHIC | 117228 |
| 21 | GRAPHIC | exh991_16.jpg | GRAPHIC | 183602 |
| 22 | GRAPHIC | exh991_17.jpg | GRAPHIC | 122466 |
| 23 | GRAPHIC | exh991_18.jpg | GRAPHIC | 185869 |
| 24 | GRAPHIC | exh991_19.jpg | GRAPHIC | 124276 |
| 25 | GRAPHIC | exh991_20.jpg | GRAPHIC | 82386 |
| 26 | GRAPHIC | exh991_21.jpg | GRAPHIC | 109287 |
| 27 | GRAPHIC | exh991_22.jpg | GRAPHIC | 117684 |
| 28 | GRAPHIC | exh991_23.jpg | GRAPHIC | 128763 |
| 29 | GRAPHIC | exh991_24.jpg | GRAPHIC | 110259 |
| 30 | GRAPHIC | exh991_25.jpg | GRAPHIC | 176762 |
| 31 | GRAPHIC | exh991_26.jpg | GRAPHIC | 157269 |
| 32 | GRAPHIC | exh991_27.jpg | GRAPHIC | 141916 |
| 33 | GRAPHIC | exh991_28.jpg | GRAPHIC | 74505 |
| 34 | GRAPHIC | exh991_29.jpg | GRAPHIC | 72243 |
| 35 | GRAPHIC | exh991_30.jpg | GRAPHIC | 133341 |
| 36 | GRAPHIC | exh991_31.jpg | GRAPHIC | 137545 |
| 37 | GRAPHIC | exh991_32.jpg | GRAPHIC | 108414 |
| 38 | GRAPHIC | exh991_33.jpg | GRAPHIC | 116110 |
| 39 | GRAPHIC | exh991_34.jpg | GRAPHIC | 105164 |
| 40 | GRAPHIC | exh991_35.jpg | GRAPHIC | 71114 |
| 41 | GRAPHIC | exh991_36.jpg | GRAPHIC | 142113 |
| 42 | GRAPHIC | exh991_37.jpg | GRAPHIC | 140602 |
| 43 | GRAPHIC | exh991_38.jpg | GRAPHIC | 145952 |
| 44 | GRAPHIC | exh991_39.jpg | GRAPHIC | 150615 |
| 45 | GRAPHIC | exh991_40.jpg | GRAPHIC | 205485 |
| 46 | GRAPHIC | exh991_41.jpg | GRAPHIC | 97117 |
| 47 | GRAPHIC | exh991_42.jpg | GRAPHIC | 67737 |
| 48 | GRAPHIC | exh991_43.jpg | GRAPHIC | 138577 |
| 49 | GRAPHIC | exh991_44.jpg | GRAPHIC | 81544 |
| 50 | GRAPHIC | exh991_45.jpg | GRAPHIC | 180891 |
| Complete submission text file | 0001171843-21-006392.txt | 8857019 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 3 | XBRL SCHEMA FILE | chmg-20210909.xsd | EX-101.SCH | 3039 |
| 4 | XBRL LABEL FILE | chmg-20210909_lab.xml | EX-101.LAB | 34239 |
| 5 | XBRL PRESENTATION FILE | chmg-20210909_pre.xml | EX-101.PRE | 22368 |
| 51 | EXTRACTED XBRL INSTANCE DOCUMENT | f8k_090921_htm.xml | XML | 3496 |
EIN.: 161237038 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-35741 | Film No.: 211243626
SIC: 6022 State Commercial Banks