Quarterly report pursuant to Section 13 or 15(d)

Inventory - Narrative (Details)

v3.21.2
Inventory - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Inventory [Line Items]        
Provision for inventory write-down $ 395 $ 484 $ 2,850 $ 2,108
Avive        
Inventory [Line Items]        
Provision for inventory write-down     $ 1,251