Quarterly report pursuant to Section 13 or 15(d)

Property, Plant, Equipment and Rental Assets - Additional Information (Details)

v3.21.2
Property, Plant, Equipment and Rental Assets - Additional Information (Details)
$ in Millions
3 Months Ended 6 Months Ended
Sep. 30, 2021
USD ($)
MW
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
MW
Sep. 30, 2020
USD ($)
Property, Plant, Equipment and Rental Assets        
Capacity of fleet deployed | MW     2.5  
Value of C1000 Signature systems deployed under factory rental program | $     $ 2.1  
Depreciation expense | $ $ 0.4 $ 0.3 $ 0.8 $ 0.6
Capacity of fleet | MW 13.1   13.1