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

Basis of Presentation, Significant Accounting Policies and Going Concern - Revenue - Factory Protection Plan (Details)

v3.25.2
Basis of Presentation, Significant Accounting Policies and Going Concern - Revenue - Factory Protection Plan (Details)
12 Months Ended
Mar. 31, 2025
D
Revenue  
Revenue, performance obligation, Factory Protection Plan, contract, interval 30
Revenue, performance obligation, Factory Protection Plan, contract, initial term 1 year
Revenue, performance obligation, Factory Protection Plan, contract, automatic renewal period, option one 5 years
Revenue, performance obligation, Factory Protection Plan, contract, automatic renewal period, option two 10 years
Revenue, performance obligation, Factory Protection Plan, contract, automatic renewal period, option three 15 years
Revenue, performance obligation, Factory Protection Plan, contract, automatic renewal period, option four 20 years