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Product Warranties
 3 Months Ended
Apr. 03, 2021
Product Warranties Disclosures [Abstract]  
Product Warranties Product Warranties
In the ordinary course of business, the Company warrants its products against defects in design, materials and workmanship typically over periods ranging from twelve to sixty months. The Company determines warranty reserves needed by product line based on experience and current facts and circumstances. Activity in the warranty accrual is summarized as follows: 
Three Months Ended
(In thousands)April 3, 2021March 28, 2020
Balance at Beginning of Period$7,018 $7,660 
Warranties Issued808 877 
Warranties Settled(685)(691)
Reassessed Warranty Exposure(299)(724)
Balance at End of Period$6,842 $7,122