CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023
Revenue
Total revenue	$ 592,652	$ 480,457
Costs and expenses
General and administrative expense	128,564	93,117
Cost of restaurant and factory revenues	393,131	282,887
Depreciation and amortization	41,528	31,131
Impairment of goodwill and other intangible assets	30,600	500
Refranchising loss	1,949	2,873
Advertising fees	49,100	47,619
Total costs and expenses	644,872	458,127
(Loss) income from operations	(52,220)	22,330
Other (expense) income, net
Interest expense	(120,580)	(99,342)
Interest expense related to preferred shares	(17,670)	(18,189)
Net loss on extinguishment of debt	(1,798)	(2,397)
Other (expense) income, net	(332)	1,233
Total other expense, net	(140,380)	(118,695)
Loss before income tax benefit	(192,600)	(96,365)
Income tax benefit	(2,753)	(6,255)
Net loss	(189,847)	(90,110)
Dividends on preferred shares	(7,779)	(7,007)
Net loss available to common stockholders, basic	(197,626)	(97,117)
Net loss available to common stockholders, diluted	$ (197,626)	$ (97,117)
Basic loss per common share (in dollars per share)	$ (11.60)	$ (5.85)
Diluted loss per common share (in dollars per share)	$ (11.60)	$ (5.85)
Basic weighted average shares outstanding (in shares)	17,041,888	16,599,015
Diluted weighted average shares outstanding (in shares)	17,041,888	16,599,015
Cash dividends declared per common share (in dollars per share)	$ 0.56	$ 0.56
Royalties
Revenue
Total revenue	$ 90,035	$ 94,036
Restaurant sales
Revenue
Total revenue	413,480	299,029
Advertising fees
Revenue
Total revenue	39,473	39,490
Factory revenues
Revenue
Total revenue	37,949	37,983
Franchise fees
Revenue
Total revenue	6,487	4,979
Other revenue
Revenue
Total revenue	$ 5,228	$ 4,940