Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 11,855	$ 7,538	$ 22,788	$ 16,111
Securities available for sale:
Unrealized gains arising during the period	54	83	477	2,816
Reclassification of net gains included in net income, net of tax expense	0	0	(70)	(16)
Derivatives and hedging activities:
Unrealized gains (losses) arising during the period	245	(691)	(1,622)	(1,672)
Income tax (expense) benefit related to unrealized gains and losses	(85)	(23)	549	(742)
Other comprehensive (loss) income, net of tax	214	(631)	(666)	386
Comprehensive income	$ 12,069	$ 6,907	$ 22,122	$ 16,497