Stockholders Equity (Details)	1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2021	Sep. 24, 2021 USD ($) vote $ / shares shares	Sep. 25, 2020 USD ($)	Sep. 24, 2021 USD ($) vote $ / shares shares	Sep. 25, 2020 USD ($)	Jul. 30, 2021 $ / shares shares	Jul. 01, 2021 $ / shares	Dec. 25, 2020 USD ($) $ / shares shares
Equity [Abstract]
Number of votes per common share | vote		1		1
Noncontrolling interest | $		$ 271,000		$ 271,000				$ 316,000
Contributions from minority partners | $		$ 0	$ 0	$ 0	$ 0
Stock split, conversion ratio	150
Common stock, par value (in dollars per share) | $ / shares		$ 0.01		$ 0.01		$ 0.01	$ 0.001	$ 0.01
Common stock, shares authorized (in shares)		500,000,000		500,000,000		500,000,000		500,000,000
Preferred stock, shares authorized (in shares)		50,000,000		50,000,000		50,000,000		50,000,000
Preferred stock, shares outstanding (in shares)		0		0				0