STOCKHOLDERS' EQUITY (Details) - Employee Stock Option [Member] - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Equity Incentive Plans Stock Option Activity [Line Items]
Number of shares, Outstanding Beginning Balance	0	0	194
Number of shares, Granted	0	0	0
Number of shares, Exercised	0	0	0
Number of shares, Forfeited	0	0	(152)
Number of shares, Expired	0	0	(42)
Number of shares, Outstanding Ending Balance	0	0	0
Weighted - average exercise price, Outstanding Beginning Balance	$ 0	$ 0	$ 971.7
Weighted - average exercise price, Granted	0	0	0
Weighted - average exercise price, Exercised	0	0	0
Weighted - average exercise price, Forfeited	0	0	463.32
Weighted - average exercise price, Expired	0	0	2,811.53
Weighted - average exercise price, Outstanding Ending Balance	$ 0	$ 0	$ 0
Weighted - average Contractual Term (in years)		0 years	3 years 6 months
Weighted - average Contractual Term, Exercisable at December 31, 2017 (in years)		0 years	0 years
Aggregate Intrinsic Value, Outstanding Ending Balance	$ 0	$ 0	$ 0