CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 2,707	$ 2,276
Other comprehensive income:
Unrealized holding gains on securities available for sale	3,109	1,265
Reclassification adjustment for gains realized in net income	(908)	(50)
Net unrealized gains	2,201	1,215
Tax effect	830	441
Net of tax amount	1,371	774
Change in funded status of defined benefit pension plan and other benefit plans:
Reclassification adjustment for amortization of prior service costs	(22)	(22)
Reclassification adjustment for amortization of net actuarial loss	396	383
Total before tax effect	374	361
Tax effect	141	137
Net of tax amount	233	224
Total other comprehensive income	1,604	998
Comprehensive income	$ 4,311	$ 3,274