Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock Including Additional Paid in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2021					$ 7,580	$ 188,229	$ (4,058)	$ 191,751
Net income					0	25,932	0	25,932
Other comprehensive income (loss), net of tax					0	0	(79,708)	(79,708)
Cash dividend					0	(8,950)	0	(8,950)
Stock repurchase					(218)	(6,120)	0	(6,338)
Other comprehensive income (loss), net of tax					0	0	(79,708)	(79,708)
Balance (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022	$ 0	$ (2,014)	$ 0	$ (2,014)
Balance at Dec. 31, 2022					7,362	199,091	(83,766)	122,687
Net income					0	15,691	0	15,691
Other comprehensive income (loss), net of tax					0	0	18,900	18,900
Cash dividend					0	(14,784)	0	(14,784)
Other comprehensive income (loss), net of tax					0	0	18,900	18,900
Stock based compensation					42	0	0	42
Balance at Dec. 31, 2023					$ 7,404	$ 197,984	$ (64,866)	$ 140,522