Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 28, 2024

Estimated useful lives of the Company’s property and equipment by major asset category are as follows:


Leasehold improvements	5 to 15 years
Furniture and equipment	3 to 15 years
Production machinery	3 to 7 years
Computer equipment and software	3 to 12 years

The activity in the accrued warranty liabilities account was as follows (in thousands):


	2024	2023	2022
Balance at beginning of period	$8,503	$8,997	$10,069
Additions charged to costs and expenses for current-year sales	13,821	15,939	16,694
Deductions from reserves	(14,657)	(16,438)	(17,157)
Change in liabilities for pre-existing warranties during the current year, including expirations	(720)	5	(609)
Balance at end of period	$6,947	$8,503	$8,997