Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 10,387	$ 11,112	$ 33,309	$ 27,279
Other comprehensive income (loss):
Unrealized holding (losses) on available-for-sale securities	(30,058)	(29,926)	(27,217)	(99,837)
Tax effect	6,366	6,300	5,800	21,043
Reclassification of gains recognized in net income		(4)		(10)
Tax effect				2
Pension liability adjustment		69		208
Tax effect		(15)		(44)
Total other comprehensive (loss)	(23,692)	(23,576)	(21,417)	(78,638)
Comprehensive income (loss)	$ (13,305)	$ (12,464)	$ 11,892	$ (51,359)