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FAIR VALUE MEASUREMENTS (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2010 | Dec. 31, 2018 | Dec. 31, 2017
Fair Value Measurement [Line Items] |  |  |
Cumulative Liability |  | $ 18,400 | $ 17,500
Manhattan and Ariston Pharmaceuticals Merger [Member] |  |  |
Fair Value Measurement [Line Items] |  |  |
Notes Issued | $ 15,500 |  |
Debt Instrument, Convertible, Conversion Price | $ 1,125 |  |
Percentage Of Cash Proceeds From Operation To Repay Convertible Debt | 50.00% |  |
Debt Instrument, Term | 5 years |  |
Debt Instrument, Interest Rate During Period | 5.00% |  |
Convertible Notes Payable [Member] |  |  |
Fair Value Measurement [Line Items] |  |  |
Cumulative Liability |  |  | $ 17,500
Debt Instrument, Convertible, Conversion Price |  | $ 1,125 | $ 1,125
Debt Instrument, Interest Rate During Period |  |  | 5.00%

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