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Summary of Significant Accounting Policies (Carrying Values and Fair Values of Other Financial Instruments in Consolidated Balance Sheets) (Details) - TRI Debt [Member] - USD ($)
$ in Thousands
Jan. 28, 2024
Jan. 29, 2023
Reported Value Measurement [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Long-term debt, including short-term portion, Carrying Amount $ 25,988 $ 26,681
Estimate of Fair Value Measurement [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Long-term debt, including short-term portion, Fair Value $ 23,554 $ 26,172