EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
EARNINGS PER SHARE
Net loss	$ (3,241)	$ (3,419)	$ (1,508)	$ (5,717)
Weighted Average Common Shares Outstanding (Denominator)
Weighted Average Common Shares Outstanding Basic	36,536	35,365	36,409	35,115
Weighted Average Common Shares Outstanding Diluted	36,536	35,365	36,409	35,115
Net loss per common share
Basic income (loss) per common share	$ (0.09)	$ (0.10)	$ (0.04)	$ (0.16)
Diluted income (loss) per common share	$ (0.09)	$ (0.10)	$ (0.04)	$ (0.16)
Antidilutive securities excluded from computation of diluted net income per share
Stock options excluded as their inclusion would be anti-dilutive	272	2,280	208	1,992