CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ DEFICIT - USD ($) $ in Thousands	Total	Total Common Stock	Class A Shares	Class B Shares	Class A Par Value	Class B Par Value	Common Stock Additional Paid-In Capital	Total Preferred Stock	Preferred Stock Shares	Preferred Stock Par Value	Preferred Stock Additional Paid-In Capital	Accumulated Deficit
Beginning balance (in shares) at Dec. 26, 2021			15,109,747	1,270,805
Beginning balance (in shares) at Dec. 26, 2021									3,221,471
Beginning balance, value at Dec. 26, 2021	$ (21,655)	$ (24,837)			$ 2	$ 0	$ (24,839)	$ 55,661		$ 0	$ 55,661	$ (52,479)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(23,755)											(23,755)
Issuance of common and preferred stock (in shares)			21,850
Issuance of common and preferred stock	79	61					61	18			18
Share-based compensation	2,112	2,112					2,112
Dividends paid on common stock	(2,128)	(2,128)					(2,128)
Dividends paid on Series B preferred stock	(1,652)							(1,652)			(1,652)
Exercise of Series B preferred stock put option	(4,107)							(4,107)			(4,107)
Ending balance (in shares) at Mar. 27, 2022			15,131,597	1,270,805
Ending balance (in shares) at Mar. 27, 2022									3,221,471
Ending balance, value at Mar. 27, 2022	$ (51,106)	(24,792)			2	0	(24,794)	49,920		0	49,920	(76,234)
Beginning balance (in shares) at Dec. 25, 2022	16,571,675		15,300,870	1,270,805
Beginning balance (in shares) at Dec. 25, 2022	3,252,154								3,252,154
Beginning balance, value at Dec. 25, 2022	$ (159,178)	(26,015)			2	0	(26,017)	45,504		0	45,504	(178,667)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(32,126)											(32,126)
Issuance of common and preferred stock (in shares)			40,952						20,826
Issuance of common and preferred stock	439	57					57	382			382
Share-based compensation	1,095	1,095					1,095
Dividends paid on common stock	(2,320)	(2,320)					(2,320)
Dividends paid on Series B preferred stock	$ (1,755)							(1,755)			(1,755)
Ending balance (in shares) at Mar. 26, 2023	16,612,627		15,341,822	1,270,805
Ending balance (in shares) at Mar. 26, 2023	3,272,980								3,272,980
Ending balance, value at Mar. 26, 2023	$ (193,845)	$ (27,183)			$ 2	$ 0	$ (27,185)	$ 44,131		$ 0	$ 44,131	$ (210,793)