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Product Warranty Obligation
 12 Months Ended
Sep. 30, 2020
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTY OBLIGATION PRODUCT WARRANTY OBLIGATION
The following table summarizes the activity associated with the product warranty accrual (in thousands) and is listed on our Consolidated Balance Sheets within current liabilities:
 Balance atWarrantiesSettlementsBalance at
Fiscal yearOctober 1accruedmadeSeptember 30
2020$1,012 $666 $(736)$942 
2019$1,172 $305 $(465)$1,012 
2018$987 $759 $(574)$1,172