CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 29, 2022	Mar. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS)
Revenues	$ 793,710	$ 627,417
Costs and expenses:
Cost of sales	188,501	135,875
Labor expenses	295,763	229,732
Other operating costs and expenses	207,635	181,533
General and administrative expenses	49,123	44,427
Depreciation and amortization expenses	21,505	22,006
Impairment of assets and lease termination expenses	207	594
Acquisition-related contingent consideration, compensation and amortization expenses	891	550
Preopening costs	1,764	3,856
Total costs and expenses	765,389	618,573
Income from operations	28,321	8,844
Interest and other expense, net	(1,461)	(2,694)
Income before income taxes	26,860	6,150
Income tax provision	3,697	2,282
Net income	23,163	3,868
Dividends on Series A preferred stock		(5,070)
Net income/(loss) available to common stockholders	$ 23,163	$ (1,202)
Net income/(loss) per common share:
Basic (in dollars per share)	$ 0.46	$ (0.03)
Diluted (in dollars per share)	$ 0.45	$ (0.03)
Weighted-average common shares outstanding:
Basic (in shares)	50,333	44,189
Diluted (in shares)	51,013	44,189