CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit
Balance at Dec. 30, 2022	$ 336,112	$ 482	$ 404,189		$ 156	$ (68,715)
Balance (in shares) at Dec. 30, 2022		48,212
Net income (loss)	21,347					21,347
Other comprehensive income (loss)	(4,269)				(4,269)
Common stock issued upon exercise of options	9,672	$ 5	9,667
Common stock issued upon exercise of options (in shares)		518
Stock-based compensation	25,188		25,188
Repurchase of employee common stock for taxes withheld	(2,097)		(2,097)
Repurchase of employee common stock for taxes withheld (in shares)		(35)
Unvested restricted stock (in shares)		14
Vested restricted and performance stock units	1	$ 1
Vested restricted and performance stock units (in shares)		130
Balance at Dec. 29, 2023	385,954	$ 488	436,947		(4,113)	(47,368)
Balance (in shares) at Dec. 29, 2023		48,839
Net income (loss)	(20,208)					(20,208)
Other comprehensive income (loss)	(2,918)				(2,918)
Common stock issued upon exercise of options	7,392	$ 3	7,389
Common stock issued upon exercise of options (in shares)		315
Stock-based compensation	28,618		28,618
Repurchase of employee common stock for taxes withheld	(1,505)		(1,505)
Repurchase of employee common stock for taxes withheld (in shares)		(44)
Unvested restricted stock (in shares)		16
Forfeited restricted stock (in shares)		(5)
Vested restricted and performance stock units	2	$ 2
Vested restricted and performance stock units (in shares)		173
Balance at Dec. 27, 2024	$ 397,335	$ 493	471,449		(7,031)	(67,576)
Balance (in shares) at Dec. 27, 2024		49,294
Balance (Treasury Stock Shares) at Dec. 27, 2024	0
Net income (loss)	$ (80,448)					(80,448)
Other comprehensive income (loss)	520				520
Common stock issued upon exercise of options	$ 3,465	$ 2	3,463
Common stock issued upon exercise of options (in shares)	221	221
Stock-based compensation	$ 31,290		31,290
Repurchase of common stock	(6,461)			$ (6,461)
Repurchase of common stock, (in shares)				(376)
Repurchase of employee common stock for taxes withheld	(1,520)		(1,520)
Repurchase of employee common stock for taxes withheld (in shares)		(77)
Vested restricted and performance stock units	3	$ 3
Vested restricted and performance stock units (in shares)		341
Balance at Jan. 02, 2026	$ 344,184	$ 498	$ 504,682	$ (6,461)	$ (6,511)	$ (148,024)
Balance (in shares) at Jan. 02, 2026		49,779
Balance (Treasury Stock Shares) at Jan. 02, 2026	376			(376)