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Employee Benefit Plans (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 1 Months Ended 12 Months Ended
Feb. 01, 2014
Feb. 02, 2013
Jan. 28, 2012
Feb. 01, 2014
Employee Stock Purchase Plan [Member]
Feb. 02, 2013
Employee Stock Purchase Plan [Member]
Jan. 28, 2012
Employee Stock Purchase Plan [Member]
Feb. 01, 2014
Domestic Plan [Member]
Feb. 02, 2013
Domestic Plan [Member]
Jan. 28, 2012
Domestic Plan [Member]
Mar. 31, 2012
Puerto Rico Plan [Member]
Feb. 01, 2014
Puerto Rico Plan [Member]
Retirement Savings Plan:                      
Requisite service period for participation             1 year     1 year  
Requisite participant age             21 years     21 years  
Requisite work hours for participation             1000 hours     1000 hours  
Percentage of earnings which may be contributed             20.00%     20.00%  
Employee contribution percentage             4.00%     4.00%  
Eligible earnings which may be contributed, and matched by employer             50.00%     50.00%  
Contributions charged to expense             $ 599 $ 611 $ 591   $ 10
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Shares of common stock reserved for issuance       450,000              
Employee service period       1 year              
Maximum ownership rate       10.00%              
Purchase price, percentage of fair market value       85.00%              
Maximum annual purchases under plan       5              
Shares issued under plan       10,000 11,000 12,500          
Proceeds from issuance of shares under plan       209 201 190          
Shares of unissued common stock reserved for future purchase       126,009              
Deferred Compensation Plan:                      
Compensation expense 1,100 867 432                
Total deferred compensation liability $ 8,200 $ 7,200