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Inventories (Tables)
3 Months Ended
Mar. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories are valued at the lower of cost or net realizable value and using the first-in-first-out method. Inventories as of March 31, 2020 and December 31, 2019 consisted of:

March 31, 2020December 31, 2019
Raw materials$15,221  $14,117  
Work in progress217  133  
Finished goods17,704  10,989  
Inventories reserve(3,600) (2,208) 
Inventories, net$29,542  $23,031