Earnings (Loss) Per Share - Schedule of Reconciliation of Applicable Numerators and Denominators of Income Statement Periods (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share [Abstract]
Basic EPS - Loss	$ (1,566)	$ (3,138)	$ (2,946)	$ (3,942)
Basic EPS - Shares	16,020	16,944	15,956	16,709
Basic EPS - EPS	$ (0.10)	$ (0.19)	$ (0.18)	$ (0.24)
Options - Loss
Options - Shares
Options - EPS
Diluted EPS - Loss	$ (1,566)	$ (3,138)	$ (2,946)	$ (3,942)
Diluted EPS - Shares	16,020	16,944	15,956	16,709
Diluted EPS - EPS	$ (0.10)	$ (0.19)	$ (0.18)	$ (0.24)