Condensed Consolidated Statements of Shareholders' Deficit - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning balance (in shares) at Jan. 02, 2021		25,390
Beginning balance at Jan. 02, 2021	$ (223,978)	$ 254	$ 0	$ (224,232)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	66,634			66,634
Exercise of common stock options (in shares)		106
Exercise of common stock options	2,460	$ 1	2,459
Stock-based compensation (in shares)		314
Stock-based compensation	6,416	$ 3	6,413
Repurchases of common stock (in shares)		(1,346)
Repurchases of common stock	(184,182)	$ (13)	(8,872)	(175,297)
Ending balance (in shares) at Apr. 03, 2021		24,464
Ending balance at Apr. 03, 2021	(332,650)	$ 245	0	(332,895)
Beginning balance (in shares) at Jan. 02, 2021		25,390
Beginning balance at Jan. 02, 2021	(223,978)	$ 254	0	(224,232)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	142,605
Ending balance (in shares) at Oct. 02, 2021		22,647
Ending balance at Oct. 02, 2021	(440,066)	$ 226	0	(440,292)
Beginning balance (in shares) at Apr. 03, 2021		24,464
Beginning balance at Apr. 03, 2021	(332,650)	$ 245	0	(332,895)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	22,250			22,250
Exercise of common stock options (in shares)		35
Exercise of common stock options	1,075		1,075
Stock-based compensation (in shares)		22
Stock-based compensation	5,969		5,969
Repurchases of common stock (in shares)		(899)
Repurchases of common stock	(100,302)	$ (9)	(7,044)	(93,249)
Ending balance (in shares) at Jul. 03, 2021		23,622
Ending balance at Jul. 03, 2021	(403,658)	$ 236	0	(403,894)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	53,721			53,721
Exercise of common stock options (in shares)		10
Exercise of common stock options	312		312
Stock-based compensation (in shares)		19
Stock-based compensation	7,316		7,316
Repurchases of common stock (in shares)		(1,004)
Repurchases of common stock	(97,757)	$ (10)	(7,628)	(90,119)
Ending balance (in shares) at Oct. 02, 2021		22,647
Ending balance at Oct. 02, 2021	$ (440,066)	$ 226	0	(440,292)
Beginning balance (in shares) at Jan. 01, 2022	22,683	22,683
Beginning balance at Jan. 01, 2022	$ (424,953)	$ 227	3,971	(429,151)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,074			2,074
Exercise of common stock options (in shares)		21
Exercise of common stock options	531		531
Stock-based compensation (in shares)		341
Stock-based compensation	4,133	$ 3	4,130
Repurchases of common stock (in shares)		(813)
Repurchases of common stock	(50,998)	$ (8)	(8,632)	(42,358)
Ending balance (in shares) at Apr. 02, 2022		22,232
Ending balance at Apr. 02, 2022	$ (469,213)	$ 222	0	(469,435)
Beginning balance (in shares) at Jan. 01, 2022	22,683	22,683
Beginning balance at Jan. 01, 2022	$ (424,953)	$ 227	3,971	(429,151)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 42,040
Ending balance (in shares) at Oct. 01, 2022	22,001	22,001
Ending balance at Oct. 01, 2022	$ (437,471)	$ 220	458	(438,149)
Beginning balance (in shares) at Apr. 02, 2022		22,232
Beginning balance at Apr. 02, 2022	(469,213)	$ 222	0	(469,435)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	34,933			34,933
Exercise of common stock options (in shares)		2
Exercise of common stock options	54		54
Stock-based compensation (in shares)		26
Stock-based compensation	3,910	$ 1	3,909
Repurchases of common stock (in shares)		(296)
Repurchases of common stock	(12,646)	$ (3)	(3,963)	(8,680)
Ending balance (in shares) at Jul. 02, 2022		21,964
Ending balance at Jul. 02, 2022	(442,962)	$ 220	0	(443,182)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,033			5,033
Exercise of common stock options (in shares)		19
Exercise of common stock options	413		413
Stock-based compensation (in shares)		30
Stock-based compensation	542		542
Repurchases of common stock (in shares)		(12)
Repurchases of common stock	$ (497)		(497)
Ending balance (in shares) at Oct. 01, 2022	22,001	22,001
Ending balance at Oct. 01, 2022	$ (437,471)	$ 220	$ 458	$ (438,149)