Unaudited Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net income	$ 3,329	$ 6,180
Other comprehensive income:
Unrealized holding gain on available for sale securities arising during the period, net of tax of $510 and $1,446, respectively	948	2,687
Reclassification adjustment for net realized loss (gain) included in net income, net of tax of $(3) and $29, respectively	6	(54)
Change in unfunded portion of postretirement benefit obligation, net of tax of $32 and $5, respectively	59	9
Net current-period other comprehensive income	1,013	2,642
Comprehensive income	$ 4,342	$ 8,822