Basic and Diluted Earnings (Loss) Per Common Share (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Numerator:
Net income (loss)	$ 111	$ (1,495)	$ 249	$ (1,967)
Denominator:
Weighted-average shares outstanding for basic earnings per share (in shares)	18,010,949	17,887,859	17,956,622	17,887,859
Effect of dilutive securities:
Employee stock options (in shares)	251,464	0	237,417	0
Adjusted weighted-average shares outstanding and assumed conversions for diluted earnings per share (in shares)	18,262,413	17,887,859	18,194,039	17,887,859
Shares related to dilutive securities excluded because inclusion would be anti-dilutive (in shares)	738,789	2,513,321	745,415	2,580,942