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COMMITMENTS, CONTINGENT LIABILITIES AND RESTRICTIONS (Tables) | 3 Months Ended
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Mar. 31, 2021
COMMITMENTS, CONTINGENT LIABILITIES AND RESTRICTIONS |
Schedule of The contract amounts of commitments and contingencies | The contract amounts of commitments and contingencies are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, |  | December 31, |
(000’s omitted) | ​ | 2021 | ​ | 2020 |
Commitments to extend credit | ​ | $ | 1,277,853 | ​ | $ | 1,313,568 | ​
Standby letters of credit | ​ |  | 37,638 | ​ |  | 39,213 | ​
Total | ​ | $ | 1,315,491 | ​ | $ | 1,352,781 | ​

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