Net Income (Loss) Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022
Earnings Per Share [Abstract]
Weighted-average number of shares outstanding during period	14,832	14,419	14,768	14,309
Common stock equivalents from incremental shares under equity-based compensation plans		703	631	741
Number of shares on which diluted earnings per share is based	14,832	15,122	15,399	15,050
Net income (loss)	$ (130)	$ 2,040	$ 185	$ 4,280
Net income (loss) per share, basic	$ (0.01)	$ 0.14	$ 0.01	$ 0.30
Net income (loss) per share, diluted	$ (0.01)	$ 0.13	$ 0.01	$ 0.28