Consolidated Condensed Statement of Stockholders' Equity (Parenthetical) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Net change in unrealized gain on securities available for sale, income tax expense (benefit)	$ 2,173	$ 4,485
Net change in unrealized loss on derivatives, income taxes	56	72
Accumulated Other Comprehensive Income (Loss) [Member]
Net change in unrealized gain on securities available for sale, income tax expense (benefit)	2,173	4,485
Net change in unrealized loss on derivatives, income taxes	$ 56	$ 72