Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net unrealized holding gain (loss) from available for sale securities arising during the period, tax	$ (5,765)	$ 2,310	$ (4,647)	$ (6,731)
Reclassification adjustment of net gain from sale of available for sale securities included in income, tax	85	12	471	200
Net unrealized loss from unfunded defined benefit plan liability arising during the period, tax	0	0	159	0
Less: amortization of unrecognized net actuarial loss included in net periodic pension cost, tax	$ (35)	$ (13)	$ (87)	$ (40)