CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net income	$ 15,095	$ 8,809	$ 41,517	$ 29,804
Other comprehensive income (loss):
Unrealized holding gains (losses) arising during the period before tax	1,827	(1,652)	10,639	(8,531)
Less reclassification adjustment for losses included in net income before tax	(3)		(56)
Unrealized gains (losses) on securities available for sale	1,830	(1,652)	10,695	(7,676)
Unrealized holding losses arising during the period before tax	(1,159)	577	(4,101)	404
Less reclassification adjustment for caplet amortization before tax		(187)	(291)	(90)
Unrealized gains (losses) on derivatives	(1,159)	764	(3,810)	494
Unrealized holding gains (losses) arising during the period before tax on securities held for sale	48		48
Unrealized holding losses arising during the period before tax on derivatives held for sale	(31)		(31)
Less reclassification adjustment for caplet amortization before tax	(80)		(80)
Unrealized gains (losses) on assets held for sale	97		97
Other comprehensive income (loss), before tax	768	(888)	6,982	(7,182)
Tax expense (benefit)	224	(276)	1,852	(2,034)
Other comprehensive income (loss), net of tax	544	(612)	5,130	(5,148)
Comprehensive income	$ 15,639	$ 8,197	$ 46,647	24,656
ASU 2016-01
Other comprehensive income (loss):
Less reclassification adjustment for adoption of ASU 2016-01				$ 855