Investment Securities, Available-for-sale Securities, Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Amortized Cost [Abstract]
Due in one year or less	$ 40,384
Due after one year through five years	165,002
Due after five years through ten years	5,000
Amortized Cost	514,925	$ 525,030
Fair Value [Abstract]
Due in one year or less	38,887
Due in one year through five years	157,393
Due after five years through ten years	5,002
Fair Value	476,659	481,513
Mortgage-Backed Securities and Collateralized Mortgage Obligations - Residential [Member]
Amortized Cost [Abstract]
Securities, amortized cost	282,927
Amortized Cost	282,927	291,431
Fair Value [Abstract]
Securities, fair value	255,556
Fair Value	255,556	260,316
Small Business Administration-Guaranteed Participation Securities [Member]
Amortized Cost [Abstract]
Securities, amortized cost	21,612
Amortized Cost	21,612	23,115
Fair Value [Abstract]
Securities, fair value	19,821
Fair Value	$ 19,821	$ 20,977

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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