CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 9,234	$ 16,403	$ 19,400	$ 35,320
Other comprehensive income (loss):
Change in net unrealized holding gains (losses) on available-for-sale securities and I/O strips	1,277	(4,089)	1,525	(458)
Deferred income taxes	(370)	1,187	(442)	133
Change in unrealized gains (losses) on securities and I/O strips, net of deferred income taxes	907	(2,902)	1,083	(325)
Change in net pension and other benefit plan liability adjustment	(27)	(35)	(53)	(69)
Deferred income taxes	(7)	(4)	(15)	(8)
Change in pension and other benefit plan liability, net of deferred income taxes	(34)	(39)	(68)	(77)
Other comprehensive income (loss)	873	(2,941)	1,015	(402)
Total comprehensive income	$ 10,107	$ 13,462	$ 20,415	$ 34,918