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Nature of Business and Significant Accounting Policies (Tables) | 3 Months Ended
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Mar. 31, 2023
Accounting Standards Update 2016-13 |
Nature Of Business And Significant Accounting Policies [Line Items] |
Schedule of adoption of CECL adjustments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Change in Consolidated | ​ | ​ | ​ | ​ | Change to Retained Earnings
​ | ​ | Statement of Condition | ​ | Tax Effect | ​ | from Adoption of CECL
Allowance for credit losses (loans) | ​ | $ | 580 | ​ | $ | 122 | ​ | $ | 458
ACL (unfunded credit commitments) | ​ | ​ | 221 | ​ | ​ | 46 | ​ | ​ | 175
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total impact of CECL adoption | ​ | $ | 801 | ​ | $ | 168 | ​ | $ | 633
​

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