CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 11,256	$ 19,957	$ 24,068	$ 36,440
Other comprehensive income (loss), net of tax:
Net change in fair value of available for sale debt securities	(9,827)	(35,942)	3,371	(85,402)
Net change in fair value of cash flow hedges	2,715	(2,973)	5,512	(13,308)
Net change in fair value of defined benefit plan obligations	45	325	90	650
Total other comprehensive income (loss), net of tax	(7,067)	(38,590)	8,973	(98,060)
Total comprehensive income (loss)	$ 4,189	$ (18,633)	$ 33,041	$ (61,620)