CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 24,329	$ 33,923
Unrealized gains (losses) on securities:
Unrealized holding gains (losses) arising during the period	(2,901)	(315)
Tax effect	690	63
Unrealized holding gains (losses) arising during the period, net of taxes	(2,211)	(252)
Reclassification of amount realized through sale or call of securities	0	0
Tax effect	0	0
Reclassification of amount realized through sale or call of securities, net of taxes	0	0
Change in unrealized gains (losses) on securities, net of tax	(2,211)	(252)
Unrealized gains (losses) on derivative financial instruments:
Unrealized holding gains (losses) arising during the period	3,152	3,663
Tax effect	(754)	(869)
Unrealized holding gains (losses) arising during the period, net of taxes	2,398	2,794
Reclassification of amount of (gains) losses recognized into income	(217)	23
Tax effect	53	(5)
Reclassification of amount of (gains) losses recognized into income, net of taxes	(164)	18
Change in unrealized gains (losses) on derivative financial instruments	2,234	2,812
Total other comprehensive income (loss)	23	2,560
Comprehensive income	$ 24,352	$ 36,483