Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
NET INCOME	$ 21,675	$ 8,788	$ 50,505	$ 23,049
OTHER COMPREHENSIVE INCOME
Unrealized holding gains (losses) arising during the period on available-for-sale securities	6,816	(911)	6,673	1,748
Less: Reclassification adjustment for realized gains (losses) included in net income	40	(18)	2	20
Other comprehensive gain (loss), before tax effect	6,776	(893)	6,671	1,728
Less: Tax effect of other comprehensive gain (loss)	2,658	(350)	2,617	678
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)	4,118	(543)	4,054	1,050
COMPREHENSIVE INCOME	$ 25,793	$ 8,245	$ 54,559	$ 24,099