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Loans - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Receivables [Abstract]          
Accrued interest receivable for loans $ 7,100,000   $ 7,100,000   $ 6,800,000
Interest income 206,000 $ 165,000 360,000 $ 380,000  
Unfunded commitments to lend $ 0   $ 0