Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Consolidated Statements of Comprehensive Income
Net Income	$ 8,626	$ 4,763
Other comprehensive income:
Change in unrealized net gains on securities available for sale, net of reclassifications and deferred income taxes	5,757	2,966
Adjustment to pension liability, net of reclassifications and deferred income taxes	61	54
Unrealized losses on cash flow hedge, net of reclassifications and deferred income taxes	(1,053)	(420)
Total other comprehensive income	4,765	2,600
Comprehensive income	$ 13,391	$ 7,363