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Mortgage Banking Derivatives (Tables) | 12 Months Ended
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Dec. 31, 2023
Not Designated as Hedging Instrument | Mortgage Banking Derivatives. |
Mortgage Banking Derivatives |
Schedule of the effect of fair value and cash flow hedge accounting | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2022 |
Forward contracts: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Notional amount | ​ | $ | 6,000 | ​ | $ | 2,750 | ​
Fair value | ​ |  | (46) | ​ |  | 20 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Rate lock commitments: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Notional amount | ​ | $ | 1,312 | ​ | $ | 2,548 | ​
Fair value | ​ |  | 36 | ​ |  | 56 | ​

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