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REVENUES (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Total Revenue $ 5,087 $ 5,360 $ 10,088 $ 8,378
Products [Member]        
Total Revenue 3,212 3,004 6,344 4,251
Services [Member]        
Total Revenue $ 1,875 $ 2,356 $ 3,744 $ 4,127