SALE OF COMMON STOCK AND ISSUANCE OFSECURED DEBT - Additional Information (Details) - USD ($)				1 Months Ended			6 Months Ended
	Mar. 15, 2019	Aug. 11, 2017	Jul. 14, 2017	Aug. 31, 2017	Apr. 18, 2017	Aug. 25, 2016	Jun. 30, 2019	Jun. 30, 2018	Aug. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Interest Payable							$ 287,000				$ 213,000
Secured Long-term Debt, Noncurrent							2,644,000				2,475,000
Debt Instrument, Increase (Decrease), Net	$ 700,000
Amortization							39,000	$ 78,000
Common Stock, Value, Issued							27,000				27,000
Additional fund for operations							$ 700,000
Equity Method Investment, Ownership Percentage							20.00%
Derivative, Fixed Interest Rate							6.00%
Warrants and Rights Outstanding, Maturity Date							Oct. 15, 2025
Convertible Notes Payable [Member]
Interest Payable			$ 79,000
Convertible Notes Payable, Noncurrent			1,000,000
Brookstone [Member]
Proceeds from Related Party Debt			3,440,000
Proceeds From Related Party Debt, Net			2,074,000
Stock Repurchased During Period, Value			$ 1,012,500
Stock Repurchased During Period, Shares			13,500,000
Secured Long-term Debt, Noncurrent			$ 2,427,500
Amortization of Debt Issuance Costs							$ 179,000	45,000
Unamortized Debt Issuance Expense							$ 120,000				165,000
Equity Method Investment, Description of Principal Activities			Brookstone beneficially owns over 20% of the Company's outstanding common stock and to nominate one candidate for a director position that has been recommended by Brookstone as long as Brookstone beneficially owns over 5% but less than 20% of the Company's outstanding common stock.
Stock Issued During Period, Shares, New Issues			5,041,197		5,041,197		18,541,197
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners							34.10%
Debt Issuance Costs, Net							$ 287,000
Payment of Financing and Stock Issuance Costs							$ 12,000
Class of Warrant or Right, Outstanding							6,321,930
Amortization							$ 7,000	6,000
Warrants and Rights Outstanding							43,000
Common Stock, Value, Issued							0.075
Additional fund for operations							$ 50,000		$ 700,000	$ 500,000
Brookstone [Member] | Convertible Notes Payable [Member]
Class of Warrant or Right, Outstanding							3,405,151
Common Stock, Value, Issued							$ 0.75
Brookstone [Member] | Minimum [Member]
Beneficial Ownership Percentage					4.99%
Equity Method Investment, Ownership Percentage							5.00%
Interest and Other Expenses [Member]
Interest Expense, Debt							$ 73,000	$ 72,000
Secured Debt [Member]
Interest Payable							$ 287,000				$ 213,000
Secured Debt, Current	$ 500,000
Series B2 Preferred Stock [Member]
Stock Issued During Period, Shares, Acquisitions		93,458		93,458		93,458
Stock Issued During Period, Value, Acquisitions		$ 1,000,000		$ 1,000,000		$ 1,000,000