CONDENSED CONSOLIDATED STATEMENTS OF INCOME/(LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2023	Sep. 27, 2022	Oct. 03, 2023	Sep. 27, 2022
CONDENSED CONSOLIDATED STATEMENTS OF INCOME/(LOSS)
Revenues	$ 830,210	$ 784,001	$ 2,562,494	$ 2,410,354
Costs and expenses:
Food and beverage costs	194,733	197,774	602,051	590,457
Labor expenses	301,663	293,040	919,340	893,322
Other operating costs and expenses	229,534	217,009	687,459	643,844
General and administrative expenses	54,209	50,324	162,766	149,638
Depreciation and amortization expenses	22,837	22,651	69,124	66,764
Impairment of assets and lease termination expenses	48		1,637	313
Acquisition-related contingent consideration, compensation and amortization expenses	1,414	1,081	3,890	2,920
Preopening costs	6,742	4,327	15,800	9,038
Total costs and expenses	811,180	786,206	2,462,067	2,356,296
Income/(loss) from operations	19,030	(2,205)	100,427	54,058
Interest and other expense, net	(2,027)	(1,315)	(6,069)	(3,906)
Income/(loss) before income taxes	17,003	(3,520)	94,358	50,152
Income tax (benefit)/provision	(942)	(1,122)	5,688	3,731
Net income/(loss)	$ 17,945	$ (2,398)	$ 88,670	$ 46,421
Net income/(loss) per share:
Basic	$ 0.37	$ (0.05)	$ 1.83	$ 0.93
Diluted	$ 0.37	$ (0.05)	$ 1.80	$ 0.92
Weighted-average shares outstanding:
Basic	48,281	49,653	48,489	50,124
Diluted	48,985	49,653	49,197	50,708