EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
EARNINGS PER SHARE
Net (loss) income from continuing operations	$ (3,629)	$ 5,336	$ (2,029)	$ 45
Loss from discontinued operations		(23)		(278)
Net (loss) income	$ (3,629)	$ 5,313	$ (2,029)	$ (233)
Shares outstanding:
Weighted average shares outstanding	28,379,199	28,047,046	28,234,350	27,997,360
Effect of diluted securities		368,962		325,533
Diluted shares outstanding	28,379,199	28,416,008	28,234,350	28,322,893
Basic net (loss) income per common share:
Continuing operations (in dollars per share)	$ (0.13)	$ 0.19	$ (0.07)
Discontinued operations (in dollars per share)				$ (0.01)
Net (loss) income (in dollars per share)	$ (0.13)	$ 0.19	$ (0.07)	$ (0.01)
Diluted net (loss) income per common share:
Continuing operations (in dollars per share)	$ (0.13)	$ 0.19	$ (0.07)
Discontinued operations (in dollars per share)				$ (0.01)
Net (loss) income (in dollars per share)	$ (0.13)	$ 0.19	$ (0.07)	$ (0.01)