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Rollforward of Accrued Product Warranty Reserve (Details) - USD ($)
$ in Thousands
6 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Movement in Standard Product Warranty Accrual [Roll Forward]    
Beginning balance $ 1,089 $ 534
Provision for warranties 256 478
Warranty Payments and costs incurred $ (437) $ (485)