Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net income	$ 24,929	$ 31,381
Other comprehensive income (loss):
Unrealized holding gains (losses) on available-for-sale securities arising during the period	6,528	(30,625)
Tax effect	(2,045)	8,139
Net of tax	4,483	(22,486)
Reclassification adjustment for realized gains included in net income	0	0
Tax effect	0	0
Net of tax	0	0
Unrealized (losses) gains on cash flow hedges	(4,361)	19,000
Tax effect	1,312	(5,341)
Net of tax	(3,049)	13,659
Reclassification adjustment for realized (gains) losses on cash flow hedges	(4,267)	525
Tax effect	1,284	(147)
Net of tax	(2,983)	378
Unrealized gains on pension plan	0	2,187
Tax effect	(0)	615
Net of tax	0	1,572
Reclassification adjustment for realized losses on pension plan included in net income	74	16
Tax effect	(23)	(4)
Net of tax	51	12
Total other comprehensive loss	(1,498)	(6,865)
Total comprehensive income	$ 23,431	$ 24,516