Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
NET INCOME	$ 12,898	$ 3,631	$ 20,110	$ 5,470
OTHER COMPREHENSIVE INCOME, BEFORE TAX:
Change in unrealized gain (loss) on securities available-for-sale	1,562	55	(14)	971
Total other comprehensive income (loss) before tax	1,562	55	(14)	971
DEFERRED TAX EXPENSE (BENEFIT) RELATED TO OTHER COMPREHENSIVE INCOME	547	19	(5)	340
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	1,015	36	(9)	631
COMPREHENSIVE INCOME	$ 13,913	$ 3,667	$ 20,101	$ 6,101