EQUITY (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Dividend payment	282,717
Share issued pursuant to option exercises for cash	17,000
Intrinsic value, warrants outstanding	$ 37
Compensation expense	274	$ 286
Intrinsic value, options exercisable	790
Intrinsic value, options outstanding	$ 790
Series B Preferred Stock [Member]
Preferred stock, shares outstanding	239,400		239,400
Undeclared dividends	$ 21		$ 21
Series E Preferred Stock [Member]
Preferred stock, shares outstanding	12,000		12,000
Undeclared dividends	$ 0		$ 0
Series F Preferred Stock [Member]
Preferred stock, shares outstanding	2,000		2,000
Undeclared dividends	$ 0		$ 0
Series G Preferred Stock [Member]
Preferred stock, shares outstanding	6,021		6,021
Undeclared dividends	$ 0		$ 0