CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract]
Net income	$ 3,650	$ 3,153	$ 10,421	$ 9,467
Other comprehensive income (loss):
Unrealized gains on available for sale securities	(288)	(1,049)	437	2,439
Income tax effect	98	357	(149)	(830)
Change in unrecognized pension cost	56	61	168	181
Income tax effect	(19)	(21)	(57)	(62)
Less: Reclassification adjustment for investment security gains included in net income	(9)	0	(204)	(155)
Income tax effect	3	0	69	53
Other comprehensive income (loss), net of tax	(159)	(652)	264	1,626
Comprehensive income	$ 3,491	$ 2,501	$ 10,685	$ 11,093