CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Unrealized holding gain on securities available for sale arising during the period, tax	$ (2,904)	$ 3,149	$ (2,376)	$ 5,953
Unrealized gain on securities available for sale for which a portion of an other than temporary impairment has been recognized in income, tax		(290)		(916)
Unrealized loss on cash flow hedges arising during the period, tax	282	(452)	(165)	(895)
Reclassification adjustment for losses included in net income, tax	$ (158)	$ 172	$ 77	$ 256