Long-Term Debt - Narrative (Details) - USD ($)		3 Months Ended
	Jul. 27, 2022	Apr. 04, 2023	Jan. 03, 2023	Nov. 20, 2019
Line of Credit Facility [Line Items]
Cash and cash equivalents		$ 2,064,000	$ 1,523,000
Revolving credit facility
Line of Credit Facility [Line Items]
Long-Term Line of Credit		$ 47,400,000
Revolving credit facility | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate		6.63%
Revolving credit facility | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate		7.20%
Swingline subfacility
Line of Credit Facility [Line Items]
Long-Term Line of Credit		$ 5,400,000
Swingline subfacility | Minimum
Line of Credit Facility [Line Items]
Interest rate during period		8.75%
Swingline subfacility | Maximum
Line of Credit Facility [Line Items]
Interest rate during period		9.25%
2018 Credit Facility
Line of Credit Facility [Line Items]
Indebtedness		$ 52,800,000
Unamortized debt issuance costs		1,600,000
Letters of credit outstanding		3,000,000
Cash and cash equivalents		$ 2,100,000
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