Annual report [Section 13 and 15(d), not S-K Item 405]

Leases - Lessee - General Information (Details)

v3.26.1
Leases - Lessee - General Information (Details)
$ in Thousands
 12 Months Ended
Mar. 31, 2026
USD ($)
agreement
MW
Mar. 31, 2025
USD ($)
agreement
Lessee, Finance Lease, Description    
Lease liability | $ $ 12,505 $ 10,792
Primary Office and Manufacturing Facilities    
Lessee, Operating Lease, Description    
Renewal options, operating leases true  
Renewal options term, operating leases 5 years  
Lessee, Finance Lease, Description    
Renewal options, finance leases true  
Renewal options term, finance leases 5 years  
Microturbine Equipment    
Lessee, Finance Lease, Description    
Number of rental agreements entered | agreement 0 0
Number of rental agreements modified | agreement 4  
Capacity (in MW) | MW 18.4  
Lease liability | $ $ 8,500  
Microturbine Equipment | Arithmetic Average    
Lessee, Finance Lease, Description    
Term of contract 37 months