CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2022	Jun. 29, 2021	Jun. 28, 2022	Jun. 29, 2021
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
Revenues	$ 832,643	$ 768,956	$ 1,626,353	$ 1,396,373
Costs and expenses:
Cost of sales	204,182	168,944	392,683	304,819
Labor expenses	304,519	274,812	600,282	504,544
Other operating costs and expenses	219,200	199,495	426,835	381,028
General and administrative expenses	50,191	48,228	99,314	92,655
Depreciation and amortization expenses	22,608	22,223	44,113	44,229
Impairment of assets and lease termination expenses	106		313	594
Acquisition-related contingent consideration, compensation and amortization expenses	948	11,357	1,839	11,907
Preopening costs	2,947	2,779	4,711	6,635
Total costs and expenses	804,701	727,838	1,570,090	1,346,411
Income from operations	27,942	41,118	56,263	49,962
Interest and other expense, net	(1,130)	(4,706)	(2,591)	(7,400)
Income before income taxes	26,812	36,412	53,672	42,562
Income tax provision	1,156	2,697	4,853	4,979
Net income	25,656	33,715	48,819	37,583
Dividends on Series A preferred stock		(13,591)		(18,661)
Undistributed earnings allocated to Series A preferred stock		(3,051)		(3,123)
Net income available to common stockholders	$ 25,656	$ 17,073	$ 48,819	$ 15,799
Net income per common share:
Basic	$ 0.51	$ 0.38	$ 0.97	$ 0.35
Diluted (Note 11)	$ 0.50	$ 0.37	$ 0.96	$ 0.35
Weighted-average common shares outstanding:
Basic	50,387	45,471	50,360	44,830
Diluted	50,929	46,777	50,966	45,975