XML 31 R51.htm IDEA: XBRL DOCUMENT v3.20.1
WARRANTIES (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 27, 2020
Mar. 29, 2019
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]    
Balance at beginning of period $ 9,190 $ 8,499
Expense accruals for warranties issued during the period 6,702 3,977
Less current period warranty claims paid 4,003 3,236
Balance at end of period $ 11,889 $ 9,240