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	$ 14,427	$ 18,874	$ 38,670	$ 51,957
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Unrealized (losses) gains on securities available for sale	(576)	1,480	9,220	11,619
Reclassification for securities gains included in net income	0	0	(254)	0
Unrealized gains (losses) on derivatives	37	(78)	(336)	(571)
Other comprehensive income, net of tax	(539)	1,402	8,630	11,048
TOTAL COMPREHENSIVE INCOME	$ 13,888	$ 20,276	$ 47,300	$ 63,005