CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 7,270	$ 6,867
Other comprehensive income (loss):
Net unrealized gains (losses) on securities available for sale	7,825	(42,115)
Tax effect	2,050	(11,028)
Net of tax amount	5,775	(31,087)
Change in funded status of defined benefit pension plan and other benefit plans:
Reclassification adjustment for amortization of net actuarial loss	12	14
Total before tax effect	12	14
Tax effect	3	2
Net of tax amount	9	12
Total other comprehensive income (loss)	5,784	(31,075)
Comprehensive income (loss)	$ 13,054	$ (24,208)