Annual report pursuant to Section 13 and 15(d)

Components of Inventory (Detail)

v3.21.1
Components of Inventory (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Components of inventory, net of allowances    
Raw materials $ 3,721 $ 3,689
Work-in-process 1,158 1,064
Finished goods 6,278 6,242
Inventory $ 11,157 $ 10,995