Annual report pursuant to Section 13 and 15(d)

Inventories - Additional Information (Details)

v3.22.0.1
Inventories - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Inventory $ 0.4 $ 2.0
Costs and expenses of revenues 1.9 0.0
Inventory reserve $ 1.9 $ 0.0