Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Revenue:
Total revenue		$ 174,329	$ 155,699	$ 345,423	$ 301,488
Costs and expenses:
Cost of sales	[1]	24,405	22,673	47,240	43,944
Advertising expenses		65,533	58,548	131,328	111,740
Selling, general and administrative		32,937	28,097	64,377	53,275
Depreciation and amortization		6,220	5,161	12,448	8,571
Loss on disposal of assets		0	0	6,535	0
Total costs and expenses		129,095	114,479	261,928	217,530
Operating income		45,234	41,220	83,495	83,958
Interest expense, net		8,469	5,200	17,379	9,744
Investment income, net		0	(471)	(93,839)	(774)
Income before income tax expense		36,765	36,491	159,955	74,988
Income tax expense		10,002	9,006	40,927	18,756
Net income		$ 26,763	$ 27,485	$ 119,028	$ 56,232
Earnings per share
Basic (in USD per share)		$ 0.96	$ 0.94	$ 4.23	$ 1.92
Diluted (in USD per share)		$ 0.96	$ 0.93	$ 4.21	$ 1.91
Other comprehensive income (loss)
Currency translation adjustment		$ 4,731	$ (12)	$ 7,990	$ (36)
Other comprehensive income (loss)		4,731	(12)	7,990	(36)
Comprehensive income		31,494	27,473	127,018	56,196
Royalty revenue, franchise fees and other
Revenue:
Total revenue		79,889	71,160	158,664	138,257
Advertising fees
Revenue:
Total revenue		61,962	54,654	124,234	104,803
Company-owned restaurant sales
Revenue:
Total revenue		$ 32,478	$ 29,885	$ 62,525	$ 58,428

[1] Cost of sales includes all operating expenses of company-owned restaurants, including advertising expenses, and excludes depreciation and amortization, which are presented separately.