Schedule for Gross Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Income Tax Disclosure [Line Items]
Gross unrecognized tax benefits – beginning of the year	$ 3,726	$ 2,845
Gross increases related to current year tax positions	953	789
Gross increases related to prior year tax positions	1,570	792
Gross decreases related to prior year tax positions	0	(83)
Lapse of statute of limitations	(795)	(617)
Gross unrecognized tax benefits – end of the year	$ 5,454	$ 3,726