Income Tax Benefit (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2024	Jan. 03, 2023	Dec. 28, 2021
Current:
Federal	$ 1,378	$ 647	$ 2,776
State	897	379	323
Current Income Tax Expense (Benefit), Total	2,275	1,026	3,099
Deferred:
Federal	(11,344)	(12,653)	(16,872)
State	(491)	(757)	(1,803)
Deferred income taxes	(11,835)	(13,410)	(18,675)
Income tax benefit	$ (9,560)	$ (12,384)	$ (15,576)