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CONVERTIBLE NOTES (Exchange Note debt discounts) (Details) - Convertible promissory notes - Exchange Notes - Convertible Debt [Member]
$ in Thousands
9 Months Ended
Sep. 30, 2019
USD ($)
Debt discounts  
Beginning balance $ (83)
Deductions: Amortization/accretion 2
Write-off related to note conversions 81
Ending balance $ 0