EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Numerator:
Net loss available to common shareholders	$ (1,308)	$ (519)	$ (2,993)	$ (2,463)
Derivative liability - warrants	0	0	0	0
Numerator for dilutive loss per common share	$ (1,308)	$ (519)	$ (2,993)	$ (2,463)
Denominator:
Weighted average shares used to compute basic loss per common share (in shares)	30,860	27,051	30,860	27,051
Derivative liability - warrants (in shares)	0	0	0	0
Denominator for diluted loss per common share (in shares)	30,860	27,051	30,860	27,051
Earnings Per Share, Basic and Diluted [Abstract]
Basic loss per common share (in dollars per share)	$ (0.04)	$ (0.02)	$ (0.10)	$ (0.09)
Diluted loss per common share (in dollars per share)	$ (0.04)	$ (0.02)	$ (0.10)	$ (0.09)