EQUITY (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Dividend payment			584,437
Share issued pursuant to option exercises for cash			322,000
Compensation expense	$ 240	$ 480	$ 233	$ 475
Intrinsic value, options exercisable	568		568
Intrinsic value, options outstanding	$ 568		$ 568
Series B Preferred Stock [Member]
Preferred stock, shares outstanding	239,400		239,400		239,400
Undeclared dividends	$ 8		$ 8		$ 8
Series E Preferred Stock [Member]
Preferred stock, shares outstanding	12,000		12,000		12,000
Undeclared dividends					$ 0
Series F Preferred Stock [Member]
Preferred stock, shares outstanding	2,000		2,000		2,000
Undeclared dividends					$ 0
Series G Preferred Stock [Member]
Preferred stock, shares outstanding	6,021		6,021		6,021
Undeclared dividends					$ 0