Investment Securities, Available-for-sale Securities, Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Amortized Cost [Abstract]
Due in one year or less	$ 5,043
Due after one year through five years	186,045
Due after five years through ten years	4,500
Amortized Cost	517,602	$ 407,717
Fair Value [Abstract]
Due in one year or less	5,018
Due in one year through five years	174,946
Due after five years through ten years	4,515
Fair Value	468,219	407,713
Mortgage-Backed Securities and Collateralized Mortgage Obligations - Residential [Member]
Amortized Cost [Abstract]
Securities, amortized cost	297,131
Amortized Cost	297,131	269,907
Fair Value [Abstract]
Securities, fair value	261,242
Fair Value	261,242	270,798
Small Business Administration-Guaranteed Participation Securities [Member]
Amortized Cost [Abstract]
Securities, amortized cost	24,883
Amortized Cost	24,883	31,303
Fair Value [Abstract]
Securities, fair value	22,498
Fair Value	$ 22,498	$ 31,674

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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