Quarterly report pursuant to Section 13 or 15(d)

NOTES PAYABLE (Details 4)

v3.21.2
NOTES PAYABLE (Details 4) - Amended and Restated 10% Senior Secured Convertible Debentures [Member] - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation Calculation Roll Forward    
Balance, beginning of period $ 1  
Fair value at issuance date   $ 132
Fair value at debt modification date 118  
Change in fair value included in the statement of comprehensive income (loss) (6) (131)
Balance, end of period $ 113 $ 1