Long-Term Debt - Narrative (Details) - USD ($)	Jul. 04, 2023	Jul. 27, 2022	Jan. 03, 2023	Nov. 20, 2019
Line of Credit Facility [Line Items]
Cash and cash equivalents	$ 3,142,000		$ 1,523,000
Revolving credit facility
Line of Credit Facility [Line Items]
Long-Term Line of Credit	$ 55,900,000
Revolving credit facility | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	7.20%
Revolving credit facility | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	7.50%
Swingline subfacility
Line of Credit Facility [Line Items]
Long-Term Line of Credit	$ 8,800,000
Swingline subfacility | Minimum
Line of Credit Facility [Line Items]
Interest rate during period	9.25%
Swingline subfacility | Maximum
Line of Credit Facility [Line Items]
Interest rate during period	9.50%
2018 Credit Facility
Line of Credit Facility [Line Items]
Indebtedness	$ 64,700,000
Unamortized debt issuance costs	1,500,000
Letters of credit outstanding	3,000,000
Cash and cash equivalents	$ 3,100,000
2018 Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate		1.50%
2018 Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate		2.50%
2018 Credit Facility | Revolving credit facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 125,000,000		$ 100,000,000