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

Basis of Presentation, Significant Accounting Policies and Going Concern - Revenue - Microturbine Products (Details)

v3.25.2
Basis of Presentation, Significant Accounting Policies and Going Concern - Revenue - Microturbine Products (Details)
12 Months Ended
Mar. 31, 2025
Revenue  
Contract with customer, payment term, low end of range 30 days
Contract with customer, payment term, high end of range 60 days
Contract with customer, payment term, extended payment term, limited basis, minimum 1 year