Quarterly report pursuant to Section 13 or 15(d)

Components of Inventory (Detail)

v3.20.2
Components of Inventory (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Components of inventory, net of allowances    
Raw materials $ 4,077 $ 3,689
Work-in-process 1,105 1,064
Finished goods 7,410 6,242
Inventory $ 12,592 $ 10,995