Condensed Financial Information of Registrant (Parent Company Only) CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2023	Dec. 25, 2022	Dec. 31, 2023	Dec. 25, 2022	Dec. 26, 2021
Condensed Statement of Income Captions [Line Items]
Net income (loss)	$ 25,385	$ 6,907	$ 25,385	$ 6,907	$ (2,107)
Comprehensive income (loss)	$ 24,718	$ 6,907			$ (2,107)
Net income (loss) per common share - basic (in dollars per share)			$ 0.43	$ 0.12	$ (0.04)
Net income (loss) per common share - diluted (in dollars per share)			$ 0.41	$ 0.11	$ (0.04)
Weighted average common shares outstanding - basic (in shares)			59,531,404	59,097,512	48,213,995
Weighted average common shares outstanding - diluted (in shares)			61,191,613	60,140,045	48,213,995
Parent Company
Condensed Statement of Income Captions [Line Items]
Net income (loss)			$ 24,718	$ 6,907	$ (2,107)
Comprehensive income (loss)			$ 24,718	$ 6,907	$ (2,107)
Net income (loss) per common share - basic (in dollars per share)			$ 0.43	$ 0.12	$ (0.04)
Net income (loss) per common share - diluted (in dollars per share)			$ 0.41	$ 0.11	$ (0.04)
Weighted average common shares outstanding - basic (in shares)			59,531,404	59,097,512	48,213,995
Weighted average common shares outstanding - diluted (in shares)			61,191,613	60,140,045	48,213,995