Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Unrealized gain (loss) on securities available for sale, tax	$ 29,000	$ (616,000)	$ 512,000	$ 2,213,000
Reclassification adjustment for securities gains realized in income, tax	(11,000)	0	(11,000)	0
Unrealized gain (loss) on hedging instruments, tax	$ 23,000	$ 74,000	$ 21,000	$ (162,000)