Long-Term Debt - Narrative (Details)			3 Months Ended			6 Months Ended			11 Months Ended	12 Months Ended
	Nov. 29, 2024	Jul. 27, 2022 USD ($)	Mar. 30, 2027	Jun. 30, 2026	Dec. 30, 2025 USD ($)	Dec. 29, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Dec. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Jan. 02, 2024 USD ($)	Nov. 20, 2019 USD ($)
Debt Instrument [Line Items]
Consolidated Total Lease Adjusted Leverage Ratio	4.00				5.25				5.50
Consolidated Fixed Charge Coverage Ratio	1.25								1.05
Lease Adjusted Leverage Ratio for Entry into New Leases	4.50
Amortization of debt issuance costs										$ 878,000	$ 606,000	$ 366,000
Forecast
Debt Instrument [Line Items]
Consolidated Total Lease Adjusted Leverage Ratio			4.50			4.75	5.00
Consolidated Fixed Charge Coverage Ratio				1.25				1.15
A&R Credit Agreement
Debt Instrument [Line Items]
Indebtedness					$ 110,200,000					110,200,000
Unamortized debt issuance costs					1,400,000					1,400,000
Letters of credit outstanding					3,000,000.0					3,000,000.0
Interest expense										10,900,000	8,400,000	4,800,000
Amortization of debt issuance costs										900,000	$ 600,000	$ 400,000
A&R Credit Agreement | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		1.50%
A&R Credit Agreement | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		2.50%
A&R Credit Agreement | Revolving credit facility
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 125,000,000.0											$ 100,000,000.0
Indebtedness					109,800,000					$ 109,800,000
A&R Credit Agreement | Revolving credit facility | Minimum
Debt Instrument [Line Items]
Interest rate during period										7.58%
A&R Credit Agreement | Revolving credit facility | Maximum
Debt Instrument [Line Items]
Interest rate during period										10.25%
A&R Credit Agreement | Swingline subfacility
Debt Instrument [Line Items]
Indebtedness					$ 400,000					$ 400,000
A&R Credit Agreement | Swingline subfacility | Minimum
Debt Instrument [Line Items]
Interest rate during period										9.50%
A&R Credit Agreement | Swingline subfacility | Maximum
Debt Instrument [Line Items]
Interest rate during period										10.25%