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Product Warranty Costs (Tables)
6 Months Ended
Feb. 28, 2021
Guarantees [Abstract]  
Schedule of Product Warranty Liability The following summarizes the changes in product warranty reserves for the six months ended February 28, 2021 and February 29, 2020, respectively (in thousands):
 Six Months Ended
 February 28, 2021February 29, 2020
Beginning balance$892 $1,145 
Provision for warranties704 135 
Warranty payments and costs incurred(609)(418)
Warranty activity for divested businesses— (27)
Impact of changes in foreign currency rates18 — 
Ending balance$1,005 $835