EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Numerator for basic and diluted loss per share:
Loss from continuing operations	$ (327)	$ (7,578)	$ (149)	$ (6,900)
Gain from disposal of discontinued operation, net of tax	0	0	0	218
Net loss applicable to common shareholders	$ (327)	$ (7,578)	$ (149)	$ (6,682)
Denominator:
Denominator for diluted earnings per share - weighted average shares (in shares)	12,793,000	12,715,000	12,770,000	12,643,000
Anti-dilutive stock-based awards excluded from calculation of diluted earnings per share (in shares)	85,723	108,701	97,539	103,998
Stock Compensation Plan
Denominator:
Anti-dilutive stock-based awards excluded from calculation of diluted earnings per share (in shares)	10,877	36,516	19,989	44,208