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Commitments and Contingent Liabilities - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Loss Contingencies [Line Items] |  |  |  |  |
Allowance for credit losses on unfunded commitments | $ 1,100,000 |  | $ 1,100,000 |  | $ 1,100,000
Unfunded commitments credit loss (reversal) provision | $ 0 | $ (168,000) | $ 0 | $ (342,000) |
Unfunded loan commitments |  | $ 39,900,000 |  | $ 77,300,000 |
Minimum |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Weighted average remaining term (in years) | 31 days |  | 31 days |  |
Finance lease, initial contract terms (in years) | 3 years |  | 3 years |  |
Maximum |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Weighted average remaining term (in years) | 17 years 11 months |  | 17 years 11 months |  |
Finance lease, initial contract terms (in years) | 5 years |  | 5 years |  |

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