CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	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)	2,710				2,710
Other comprehensive loss	(1,093)			(1,093)
Common stock issued upon exercise of options	529		529
Common stock issued upon exercise of options (in shares)		40
Stock-based compensation	6,434		6,434
Repurchase of employee common stock for taxes withheld	(1,849)		(1,849)
Repurchase of employee common stock for taxes withheld (in shares)		(31)
Vested restricted and performance stock units	1	$ 1
Vested restricted and performance stock units (in shares)		110
Balance at Mar. 31, 2023	342,844	$ 483	409,303	(937)	(66,005)
Balance (in shares) at Mar. 31, 2023		48,331
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)	(3,339)				(3,339)
Other comprehensive loss	(599)			(599)
Common stock issued upon exercise of options	$ 5,324	$ 2	5,322
Common stock issued upon exercise of options (in shares)	187	187
Stock-based compensation	$ 6,676		6,676
Repurchase of employee common stock for taxes withheld	(1,229)		(1,229)
Repurchase of employee common stock for taxes withheld (in shares)		(36)
Forfeited restricted stock (in shares)		(4)
Vested restricted and performance stock units	1	$ 1
Vested restricted and performance stock units (in shares)		134
Balance at Mar. 29, 2024	$ 392,788	$ 491	$ 447,716	$ (4,712)	$ (50,707)
Balance (in shares) at Mar. 29, 2024		49,120