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Income Taxes (Narrative) (Details) - USD ($)
 12 Months Ended
Feb. 03, 2018
Jan. 28, 2017
Jan. 30, 2016
Income Tax Disclosure [Abstract]      
Accrual for uncertain tax, interest or penalties $ 0    
Income Tax [Line Items]      
Effective Income Tax Rate Reconciliation, Percent 35.50% 37.10% 37.70%
Deferred Income Tax Expense (Benefit) $ 4,363,000 $ (2,532,000) $ (626,000)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 33.72% 35.00% 35.00%
Deferred Tax Assets, Deferred Income $ 387,000 $ 416,000  
Deferred Federal Income Tax Expense (Benefit) $ 4,606,000 $ (1,772,000) $ 349,000
Minimum [Member]      
Income Tax [Line Items]      
State income taxes, statute of limitations period (years) 3 years    
Maximum [Member]      
Income Tax [Line Items]      
State income taxes, statute of limitations period (years) 4 years    
Tax Reform [Member]      
Income Tax [Line Items]      
Effective Income Tax Rate Reconciliation, Percent 35.00%    
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount $ 0.21    
Deferred Income Tax Expense (Benefit) $ 1,500,000    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 33.70% 35.00%  
Deferred Tax Assets, Deferred Income $ 2,000,000    
Deferred Federal Income Tax Expense (Benefit) $ 500,000