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Income Taxes (Narrative) (Details) - USD ($)
 12 Months Ended
Jan. 28, 2024
Jan. 29, 2023
Operating Loss Carryforwards [Line Items]    
Unrecognized tax benefits that would impact effective tax rate $ 100,000  
Deferred tax assets, valuation allowance 0 $ 0
Tax expense for interest or penalties   $ 0
Federal [Member]    
Operating Loss Carryforwards [Line Items]    
Net operating losses 23,000,000.0  
Deferred tax assets net operating losses $ 4,800,000  
Federal [Member] | Maximum [Member]    
Operating Loss Carryforwards [Line Items]    
Tax years open for tax examination 2022  
Federal [Member] | Minimum [Member]    
Operating Loss Carryforwards [Line Items]    
Tax years open for tax examination 2020  
State [Member]    
Operating Loss Carryforwards [Line Items]    
Net operating losses $ 7,600,000  
Deferred tax assets net operating losses $ 300,000  
State [Member] | Maximum [Member]    
Operating Loss Carryforwards [Line Items]    
Tax years open for tax examination 2022  
State [Member] | Minimum [Member]    
Operating Loss Carryforwards [Line Items]    
Tax years open for tax examination 2019