Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 6,101	$ 4,629	$ 11,484	$ 9,085
Investment securities available-for-sale:
Change in unrealized gains (losses) on investment securities available-for-sale, net of tax	674	(983)	1,058	(3,198)
Defined benefit pension plans:
Amortization of net gains included in net periodic pension income, net of tax	(288)	(147)	(504)	(273)
Total other comprehensive income (loss)	386	(1,130)	554	(3,471)
Total comprehensive income	$ 6,487	$ 3,499	$ 12,038	$ 5,614