Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 11,851	$ 17,457	$ 24,243	$ 33,083
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Unrealized gains on securities available for sale	2,512	5,776	9,796	10,139
Reclassification for securities gains included in net income	0	0	(254)	0
Unrealized losses on derivatives	(36)	(279)	(373)	(493)
Other comprehensive income	2,476	5,497	9,169	9,646
TOTAL COMPREHENSIVE INCOME	$ 14,327	$ 22,954	$ 33,412	$ 42,729