CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net income	$ 98,905	$ 60,582	$ 57,408
Other comprehensive income:
Unrealized holding gains (losses) arising during the period before tax	(4,158)	10,657	8,761
Less reclassification adjustment for gains (losses) included in net income before tax	(88)	2,484	(30)
Unrealized gains (losses) on securities available for sale	(4,070)	8,173	8,791
Unrealized holding gains (losses) arising during the period before tax	3,427	(6,854)	(3,806)
Unrealized gains (losses) on derivatives	4,124	(4,862)	(3,806)
Unrealized holding gains arising during the period before tax on securities held for sale			587
Less realized holding gains on securities sold			(61)
Unrealized holding losses arising during the period before tax on derivatives held for sale			(446)
Less reclassification adjustment for caplet ineffectiveness before tax			422
Less realized holding losses on derivatives sold			392
Unrealized gains (losses) on assets held for sale			894
Other comprehensive income, before tax	54	3,311	5,879
Tax expense (benefit)	(122)	837	1,433
Other comprehensive income, net of tax	176	2,474	4,446
Comprehensive income	99,081	63,056	$ 61,854
Unhedging Caplet
Other comprehensive income:
Less reclassification adjustment for caplet amortization before tax		(649)
Swap
Other comprehensive income:
Less reclassification adjustment for caplet amortization before tax		(792)
Caplet Amortization.
Other comprehensive income:
Less reclassification adjustment for caplet amortization before tax	$ (697)	$ (551)