Unaudited Condensed Consolidated Statements of Comprehensive Income - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net income	$ 4,324,000	$ 3,832,000	$ 14,060,000	$ 11,408,000
Other comprehensive (loss) income:
Unrealized holding (loss) gain on available for sale securities arising during the period, net of tax of $(824), $1,023, $1,563 and $415, respectively	(1,531,000)	1,899,000	2,905,000	767,000
Reclassification adjustment for net realized (gain) loss included in net income, net of tax of $1,322, $(1), $1,397 and $57, respectively	(2,454,000)	1,000	(2,593,000)	(106,000)
Change in unfunded portion of postretirement benefit obligation, net of tax of $4, $8, $14 and $(649), respectively	9,000	15,000	27,000	(1,206,000)
Other comprehensive (loss) income	(3,976,000)	1,915,000	339,000	(545,000)
Comprehensive income	$ 348,000	$ 5,747,000	$ 14,399,000	$ 10,863,000