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Stock-Based Compensation (Narrative) (Details) (USD $)
3 Months Ended 6 Months Ended
Aug. 02, 2014
Aug. 03, 2013
Aug. 02, 2014
Aug. 03, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense - ESPP $ 10,000 $ 12,000 $ 19,000 $ 22,000
Income tax benefit - ESPP 4,000 5,000 8,000 8,000
Weighted average grant date fair value of awards     $ 25.55  
Total fair value of non-vested stock awards     54,000 2,300,000
Restricted Stock [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average grant date fair value of awards     $ 25.55 $ 20.80
Unrecognized share-based compensation expense 9,600,000   9,600,000  
Unrecognized compensation cost, recognition period     2 years 2 months 12 days  
Stock Appreciation Rights (SARs) [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average grant date fair value of awards     $ 3.15  
Unrecognized share-based compensation expense $ 24,000   $ 24,000  
Unrecognized compensation cost, recognition period     6 months