CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive (Loss) Income	Total
Beginning balance (shares) at Dec. 29, 2021	36,601,648
Beginning balance at Dec. 29, 2021	$ 365	$ 342,941	$ (32,393)	$ (290)	$ 310,623
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		826			826
Issuance of common stock upon exercise of stock options, net	$ 1	1,529			1,530
Issuance of common stock upon exercise of stock options, net (shares)	141,848
Other comprehensive loss, net of tax				512	512
Net income			2,115		2,115
Ending balance (shares) at Mar. 30, 2022	36,743,496
Ending balance at Mar. 30, 2022	$ 366	345,296	(30,278)	222	315,606
Beginning balance (shares) at Dec. 28, 2022	37,008,061
Beginning balance at Dec. 28, 2022	$ 370	292,244	(11,592)	126	281,148
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		771			771
Issuance of common stock upon exercise of stock options, net		43			$ 43
Issuance of common stock upon exercise of stock options, net (shares)	4,344				4,344
Repurchase of common stock	$ (6)	(6,205)			$ (6,211)
Repurchase of common stock (shares)	(552,349)
Repurchase of common stock - excise tax		(62)			$ (62)
Forfeiture of common stock related to restricted shares (shares)	(9,579)				(9,579)
Other comprehensive loss, net of tax				(63)	$ (63)
Net income			4,918		4,918
Ending balance (shares) at Mar. 29, 2023	36,450,477
Ending balance at Mar. 29, 2023	$ 364	$ 286,791	$ (6,674)	$ 63	$ 280,544