Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Net income	$ 11,818	$ 12,845
Other comprehensive income (loss), before tax
Change in net unrealized gains (losses) gains on debt securities	2,108	(1,198)
Reclassification adjustment for loss recognized in net income	0	0
Net unrealized gains (losses) on available-for-sale debt securities	2,108	(1,198)
Employee benefit plans:
Net actuarial loss	(5)	(9)
Reclassification adjustment for amortization of prior service cost and net actuarial loss recognized in net income	5	9
Net unrealized gains (losses) on employee benefit plans	0	0
Other comprehensive income (loss), before tax	2,108	(1,198)
Income tax expense (benefit) expense	442	(250)
Other comprehensive gain (loss), net of tax	1,666	(948)
Total comprehensive income	$ 13,484	$ 11,897