CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 1,528	$ 1,283	$ 1,711	$ 1,821	$ 1,545	$ 1,889	$ 1,335	$ 1,721	$ 7,331	$ 6,343	$ 6,490
Net unrealized holding (losses) gains arising during period, net of tax (benefit) expense of $(433), $85 and $300, respectively									(662)	131	681
Reclasssification adjustment for losses included in net income, net of tax benefit of $7, $2 and $1, respectively									(15)	(4)	(2)
Comprehensive income									$ 6,654	$ 6,470	$ 7,169