Unaudited Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net income	$ 5,312	$ 4,324	$ 13,123	$ 14,060
Other comprehensive income (loss):
Unrealized holding gain (loss) on available for sale securities arising during the period, net of tax of $64, $(824), $1,290 and $1,563, respectively	120	(1,531)	2,397	2,905
Reclassification adjustment for net realized (gain) loss included in net income, net of tax of $1, $1,322, $(2) and $1,397, respectively	(2)	(2,454)	5	(2,593)
Change in unfunded portion of postretirement benefit obligation, net of tax of $4, $4, $41 and $14, respectively	8	9	76	27
Net current-period other comprehensive income (loss)	126	(3,976)	2,478	339
Comprehensive income	$ 5,438	$ 348	$ 15,601	$ 14,399