Statement of Comprehensive Income - Parenthetical - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Details
Tax effect of unrealized appreciation (depreciation) on available-for-sale securities, taxes (credit)	$ (101)	$ (454)	$ 106	$ 21
Tax effect reclassification adjustment for gains included in net income, taxes	0	(53)	0	(1,046)
Tax effect of change in fair value of cash flow hedge, taxes (credit)	$ 38	$ 30	$ 93	$ 21