Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Jan. 03, 2021	$ 881,293	$ 118	$ 686,648	$ 203,001	$ (8,474)
Beginning Balance, Shares at Jan. 03, 2021		117,953,435
Net income	83,048			83,048
Other comprehensive income (loss)	1,244				1,244
Issuance of shares under stock plans	881		881
Issuance of shares under stock plans, Shares		371,109
Repurchase and retirement of common stock	(3,209)			(3,209)
Repurchase and retirement of common stock, Shares		(129,968)
Share-based compensation	3,613		3,613
Ending Balance at Apr. 04, 2021	966,870	$ 118	691,142	282,840	(7,230)
Ending Balance, Shares at Apr. 04, 2021		118,194,576
Beginning Balance at Jan. 02, 2022	959,876	$ 111	704,701	258,822	(3,758)
Beginning Balance, Shares at Jan. 02, 2022		111,114,374
Net income	88,307			88,307
Other comprehensive income (loss)	2,495				2,495
Issuance of shares under stock plans	2,555		2,555
Issuance of shares under stock plans, Shares		610,101
Repurchase and retirement of common stock	(45,715)	$ (1)	(45,714)
Repurchase and retirement of common stock, Shares		(1,481,187)
Share-based compensation	4,456		4,456
Ending Balance at Apr. 03, 2022	$ 1,011,974	$ 110	$ 711,712	$ 301,415	$ (1,263)
Ending Balance, Shares at Apr. 03, 2022		110,243,288