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	$ 1,480	$ 1,342
Other comprehensive income
Unrealized gains arising during the period	808	768
Amounts reclassified from accumulated other comprehensive income, held-to-maturity	46	54
Income tax effect	(290)	(279)
Reclassification adjustment for gains on available-for- sale securities included in net income		(35)
Income tax effect		12
Other comprehensive income	564	520
Total comprehensive income	$ 2,044	$ 1,862