CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	(Accumulated Deficit) Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
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
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)
Other comprehensive income (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
Beginning balance (shares) at Dec. 27, 2023	31,353,223
Beginning balance at Dec. 27, 2023	$ 313	236,421	13,962		250,696
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation		920			$ 920
Issuance of common stock upon exercise of stock options, net (shares)	5				5
Repurchase of common stock	$ (1)	(1,226)			$ (1,227)
Repurchase of common stock (shares)	(136,400)
Repurchase of common stock - excise tax		(12)			$ (12)
Forfeiture of common stock related to restricted shares (shares)	(37,309)				(37,309)
Net income			5,912		$ 5,912
Ending balance (shares) at Mar. 27, 2024	31,179,519
Ending balance at Mar. 27, 2024	$ 312	$ 236,103	$ 19,874		$ 256,289