Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment - Additional Information (Details)

v3.22.2
Property, Plant and Equipment - Additional Information (Details)
$ in Millions
12 Months Ended
Mar. 31, 2022
USD ($)
MW
Mar. 31, 2021
USD ($)
Property, Plant and Equipment    
Capacity of fleet deployed | MW 11.1  
Value of deployed under factory rental program | $ $ 8.7  
Depreciation expense | $ $ 1.8 $ 1.3
Capacity of fleet | MW 21.1