Loans, Allowance for Credit Losses - Loans (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Abstract]
Loans, allowance for credit losses - loans	$ 22,081	$ 21,598	$ 21,699
Allowance for credit losses - off-balance sheet credit exposure	763	938	676
Total allowance for credit losses	22,844	22,536	22,375
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance at beginning of period	21,699	21,153	21,153
Loans charged-off	(185)	(674)
Recoveries of loans previously charged-off	29	7
Net loans charged-off	(156)	(667)
Provision for credit losses	538	1,112
Balance at end of period	22,081	21,598	21,699
Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Off-Balance-Sheet, credit loss, liability	676	1,265	1,265
Off-Balance-Sheet, credit loss, liability, provision for credit losses	87	(327)
Off-Balance-Sheet, credit loss, liability	763	938	676
Financing Receivable, Allowance for Credit Loss and Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period	22,375	22,418	22,418
Loans charged-off	(185)	(674)
Recoveries of loans previously charged-off	29	7
Net loans charged-off	(156)	(667)
Provision for credit losses	625	785
Balance at end of period	$ 22,844	$ 22,536	$ 22,375