XML 43 R33.htm IDEA: XBRL DOCUMENT v3.20.2
Warranty (Tables)
9 Months Ended
Sep. 26, 2020
Product Warranties Disclosures [Abstract]  
Reconciliation of Changes in Warranty Liability
Changes in our warranty liability were as follows (in thousands):
Nine Months Ended
September 26,
2020
September 28,
2019
Balance at beginning of period$1,942 $2,102 
Accruals2,771 2,742 
Settlements(2,838)(3,051)
Balance at end of period$1,875 $1,793