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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]    
Property, plant and equipment $ 2,449 $ 2,449
Less: Accumulated depreciation (1,924) (1,809)
Total property, plant and equipment, net 525 640
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 1,225 1,225
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 205 205
Computer Hardware and Software [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 682 682
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment $ 337 $ 337