Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment, Net - Additional Information (Details)

v3.21.2
Property, Plant and Equipment, Net - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Property Plant And Equipment [Abstract]        
Depreciation expense $ 1,935 $ 1,756 $ 5,363 $ 5,107