Quarterly report pursuant to Section 13 or 15(d)

Rollforward of Accrued Product Warranty Reserve (Details)

v3.22.4
Rollforward of Accrued Product Warranty Reserve (Details) - USD ($)
$ in Thousands
3 Months Ended
Nov. 30, 2022
Nov. 30, 2021
Movement in Standard Product Warranty Accrual [Roll Forward]    
Beginning balance $ 1,140 $ 1,300
Provision for warranties 234 395
Warranty Payments and costs incurred (256) (230)
Impact of changes in foreign currency rates 18 (31)
Ending balance $ 1,136 $ 1,434