Investment Securities, Contractual and Expected Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Maturity in years [Abstract]
Due in one year or less	$ 62,647
Due after one year through five years	131,918
Due after five years through ten years	40,745
Due after ten years	44,672
Subtotal	279,982
Mortgage-backed securities and Collateralized mortgage obligations	402,364
Amortized cost	682,346	$ 620,314
Maturity in years [Abstract]
Due in one year or less	62,107
Due after one year through five years	127,071
Due after five years through ten years	38,370
Due after ten years	41,272
Subtotal	268,820
Mortgage-backed securities and Collateralized mortgage obligations	365,033
Estimated fair value	$ 633,853	$ 572,357