Consolidated Statements Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net income	$ 2,508	$ 2,349	$ 5,243	$ 6,559
Unrealized holding gain (loss) arising during the period	13	34	75	244
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	5	13	29	93
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	(8)	(21)	(46)	(151)
Other than Temporary Impairment Losses, Investments, Reclassification Adjustment of Noncredit Portion Included in Net Income, Availabe-for-sale Securities, before Tax	0	0	(46)	0
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	0	0	18	0
Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent, Available-for-sale Securities	0		(28)
Other Comprehensive Income (Loss), Net of Tax	(8)	(21)	(74)	(151)
Comprehensive income (loss)	$ 2,500	$ 2,328	$ 5,169	$ 6,408