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Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw Material $ 5,373 $ 6,171
Work in process 1,498 1,717
Finished goods 4,986 4,186
Total Inventories, net $ 11,857 $ 12,074