Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock Common Class A	Common Stock Common Class B	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings
Balance at Dec. 30, 2023	$ 1,077,929	$ 100	$ 21	$ 656,297	$ (57)	$ 421,568
Balance (in shares) at Dec. 30, 2023		10,033,000	2,068,000
Net Income (Loss)	12,597					12,597
Stock options exercised and restricted shares activities	(482)	$ 0		(482)
Stock options exercised and restricted shares activities (in shares)		24,000
Stock-based compensation expense	7,127			7,127
Repurchase and retirement of Class A Common Stock	(50,281)	$ (1)				(50,280)
Repurchase and retirement of Class A Common Stock (in shares)		(148,000)
Foreign currency translation adjustment	(162)				(162)
Balance at Mar. 30, 2024	1,046,728	$ 99	$ 21	662,942	(219)	383,885
Balance (in shares) at Mar. 30, 2024		9,909,000	2,068,000
Balance at Dec. 30, 2023	1,077,929	$ 100	$ 21	656,297	(57)	421,568
Balance (in shares) at Dec. 30, 2023		10,033,000	2,068,000
Net Income (Loss)	64,936
Foreign currency translation adjustment	(221)
Balance at Jun. 29, 2024	1,040,535	$ 97	$ 21	668,089	(278)	372,606
Balance (in shares) at Jun. 29, 2024		9,696,000	2,068,000
Balance at Mar. 30, 2024	1,046,728	$ 99	$ 21	662,942	(219)	383,885
Balance (in shares) at Mar. 30, 2024		9,909,000	2,068,000
Net Income (Loss)	52,339					52,339
Stock options exercised and restricted shares activities	(1,266)	$ 0		(1,266)
Stock options exercised and restricted shares activities (in shares)		8,000
Stock-based compensation expense	3,881			3,881
Repurchase and retirement of Class A Common Stock	(63,620)	$ (2)				(63,618)
Repurchase and retirement of Class A Common Stock (in shares)		(221,000)
Foreign currency translation adjustment	(59)				(59)
Balance at Jun. 29, 2024	1,040,535	$ 97	$ 21	668,089	(278)	372,606
Balance (in shares) at Jun. 29, 2024		9,696,000	2,068,000
Balance at Dec. 28, 2024	916,187	$ 93	$ 21	676,454	(696)	240,315
Balance (in shares) at Dec. 28, 2024		9,263,000	2,068,000
Net Income (Loss)	24,412					24,412
Stock options exercised and restricted shares activities	(10)	$ 0		(10)
Stock options exercised and restricted shares activities (in shares)		32,000
Stock-based compensation expense	5,870			5,870
Repurchase and retirement of Class A Common Stock	(49,618)	$ (2)				(49,616)
Repurchase and retirement of Class A Common Stock (in shares)		(202,000)
Foreign currency translation adjustment	149				149
Balance at Mar. 29, 2025	897,010	$ 91	$ 21	682,334	(547)	215,111
Balance (in shares) at Mar. 29, 2025		9,093,000	2,068,000
Balance at Dec. 28, 2024	916,187	$ 93	$ 21	676,454	(696)	240,315
Balance (in shares) at Dec. 28, 2024		9,263,000	2,068,000
Net Income (Loss)	84,845
Foreign currency translation adjustment	394
Balance at Jun. 28, 2025	912,339	$ 89	$ 21	687,416	(302)	225,115
Balance (in shares) at Jun. 28, 2025		8,878,000	2,068,000
Balance at Mar. 29, 2025	897,010	$ 91	$ 21	682,334	(547)	215,111
Balance (in shares) at Mar. 29, 2025		9,093,000	2,068,000
Net Income (Loss)	60,433					60,433
Stock options exercised and restricted shares activities	(28)	$ 0		(28)
Stock options exercised and restricted shares activities (in shares)		2,000
Stock-based compensation expense	5,054			5,054
Repurchase and retirement of Class A Common Stock	50,431	$ (2)				50,429
Repurchase and retirement of Class A Common Stock (in shares)		(217,000)
Foreign currency translation adjustment	245				245
Balance at Jun. 28, 2025	$ 912,339	$ 89	$ 21	$ 687,416	$ (302)	$ 225,115
Balance (in shares) at Jun. 28, 2025		8,878,000	2,068,000