Quarterly report pursuant to Section 13 or 15(d)

Condensed Financial Statements - Summary of Certain Balance Sheet Amounts (Detail)

v3.20.1
Condensed Financial Statements - Summary of Certain Balance Sheet Amounts (Detail) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]    
Raw materials $ 2,535 $ 2,211
Work-in-process 445 272
Finished goods 218 111
Total $ 3,198 $ 2,594