Consolidated Condensed Statements of Income (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Statement [Abstract]
Net realized gains on sale of available-for-sale securities related to accumulated other comprehensive earnings reclassifications	$ 25	$ 158	$ 118	$ 245
Reclassification adjustment for gains included in net income, tax expense	$ 9	$ 54	$ 40	$ 83