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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Accrued Expenses) (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Accrued expenses $ 1,497 $ 1,268
Accrued compensation 430 247
Accrued interest 23 124
Accrued expenses $ 1,950 $ 1,639