Quarterly report pursuant to Section 13 or 15(d)

Inventories, Net (Details)

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Inventories, Net (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Summary of Inventory    
Raw materials $ 990 $ 1,264
Work in process 61 15
Finished goods 367 450
Inventories, gross 1,418 1,729
Less: inventory reserves (50) (63)
Inventories, net $ 1,368 $ 1,666