Annual report pursuant to Section 13 and 15(d)

Revenue - Additional Information (Details)

v3.22.1
Revenue - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Deferred Costs $ 7.7 $ 3.5
Gross Loss on Current Contracts 12.1  
Provision for contract losses 8.5  
Other Current Assets, contract $ 4.3 $ 0.0