7. Earnings per Common Share (Details) - Schedule of Earnings Per Share, Basic and Diluted - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Schedule of Earnings Per Share, Basic and Diluted [Abstract]
Net income (in Dollars)	$ 954	$ 1,325	$ 1,361	$ 2,140
Weighted average shares outstanding - basic	21,105	20,804	21,056	20,726
Stock options	584	520	599	475
Weighted average shares outstanding - diluted	21,689	21,324	21,655	21,201
Net income per common share - basic (in Dollars per share)	$ 0.05	$ 0.06	$ 0.07	$ 0.10
Net income per common share - diluted (in Dollars per share)	$ 0.04	$ 0.06	$ 0.06	$ 0.10