STOCKHOLDERS' EQUITY (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands													3 Months Ended	9 Months Ended
	Oct. 05, 2018	Aug. 10, 2018	May 15, 2018	May 08, 2018	Apr. 24, 2018	Feb. 27, 2018	Feb. 09, 2018	Jan. 31, 2018	Jan. 12, 2018	Jan. 10, 2018	Jan. 03, 2018	Oct. 05, 2017	Sep. 30, 2018	Sep. 30, 2018	Dec. 31, 2017
Preferred stock, authorized													23,651,224	23,651,224	23,651,224
Convertible preferred stock, par value (in dollars per share)													$ 0.001	$ 0.001	$ 0.001
Convertible preferred stock, authorized													25,000,000	25,000,000	25,000,000
Convertible preferred stock, issued													125,000	125,000	478,776
Convertible preferred stock, outstanding													125,000	125,000	478,776
Issuance of Series B preferred stock for conversion of short-term advances														$ 250
Issuance of common stock upon exercise of stock options (in shares)								60,000
Issuance of common stock upon exercise of stock options								$ 98						98
Issuance of common stock upon exercise of warrants (in shares)								1,866,471
Issuance of common stock upon exercise of warrants								$ 867						867
Issuance of common stock in connection with convertible notes														1,178
Number of shares issued for services														$ 4,157
Treasury stock (in shares)													54,998	54,998
Treasury stock (in dollars per share)													$ 55	$ 55
Divine Capital Markets, LLC [Member]
Number of warrants purchased				182,003
Exercise price of warrants				$ 0.72
Issuance of common stock upon exercise of warrants (in shares)				279,170
10% Convertible Notes [Member]
Issuance of common stock for conversion of debt (in shares)											38,750
Accrued interest											$ 23
12% Convertible Note [Member]
Issuance of common stock for conversion of debt (in shares)										377,678
Principal amount										$ 202
Accrued interest										$ 6
5% Convertible Note [Member]
Issuance of common stock for conversion of debt (in shares)									921,645
Principal amount									$ 550
Accrued interest									$ 3
10% Convertible Note [Member]
Issuance of common stock for conversion of debt (in shares)							691,942
Principal amount							$ 1,250
Accrued interest							134
Ault & Company [Member]
Number of warrants purchased												75,000
Exercise price of warrants												$ 0.60
Number of shares sold												75,000
Ault & Company [Member] | Warrant [Member]
Number of warrants purchased												75,000
Exercise price of warrants												$ 0.60
Issuance of common stock for conversion of debt (in shares)	45
Securities Purchase Agreement [Member]
Principal amount													6,000	6,000
Issuances of Common Stock for cash and cancellation of short-term advances													$ 3,225	$ 2,775
Number of shares sold			7,691,775
Securities Purchase Agreement [Member] | January 2018 10% Convertible Note [Member]
Principal amount							$ 1,250
Issuance of restricted common stock (in shares)							543,478
Securities Purchase Agreement [Member] | 12% April 2018 Convertible Note [Member]
Principal amount							$ 1,722
Issuance of restricted common stock (in shares)							200,926
Securities Purchase Agreement [Member] | 10% Convertible Note [Member]
Principal amount			$ 6,000
Issuance of restricted common stock (in shares)		400,000	344,828
Securities Purchase Agreement [Member] | Philou [Member]
Issuance of Series B preferred stock for conversion of short-term advances (in shares)					25,000
Issuance of Series B preferred stock for conversion of short-term advances					$ 250
Number of warrants purchased					357,143
Exercise price of warrants					$ 0.70
Purchase and Sale Agreement [Member] | HCW [Member]
Exercise price of warrants													$ 1.13	$ 1.13
Number of shares issued for services (in shares)													1,000,000	3,683,059
Number of shares issued for services													$ 4,158	$ 4,158
Number of shares sold														21,241,911
Proceeds from issuance of common stock						$ 50,000,000								$ 18,059
Number of shares issue (in shares)														500,000
Series B Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)													$ 0.001	$ 0.001	$ 0.001
Convertible preferred stock, authorized													500,000	500,000	500,000
Convertible preferred stock, issued													125,000	125,000	100,000
Convertible preferred stock, outstanding													125,000	125,000	100,000
Series C Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)													$ 0.001	$ 0.001	$ 0.001
Convertible preferred stock, authorized													460,000	460,000	460,000
Convertible preferred stock, issued
Convertible preferred stock, outstanding
Series D Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)													$ 0.001	$ 0.001	$ 0.001
Convertible preferred stock, authorized													378,776	378,776	378,776
Convertible preferred stock, issued															378,776
Convertible preferred stock, outstanding															378,776
Series E Preferred Stock [Member]
Convertible preferred stock, par value (in dollars per share)													$ 0.001	$ 0.001	$ 0.001
Convertible preferred stock, authorized													10,000	10,000	10,000
Convertible preferred stock, issued
Convertible preferred stock, outstanding