Loss Per Share - Schedule of Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2022	Jun. 25, 2021	Jul. 01, 2022	Jun. 25, 2021
Earnings Per Share [Abstract]
Net loss attributable to Company	$ (1,327)	$ (1,044)	$ (3,563)	$ (7,058)
Weighted-average shares outstanding - basic (in shares)	74,588	59,217	74,526	59,217
Weighted-average shares outstanding - diluted (in shares)	74,588	59,217	74,526	59,217
Loss per share - basic (in dollars per share)	$ (0.02)	$ (0.02)	$ (0.05)	$ (0.12)
Loss per share - diluted (in dollars per share)	$ (0.02)	$ (0.02)	$ (0.05)	$ (0.12)