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Employee Benefit Plans (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Aug. 03, 2013
Jul. 28, 2012
Aug. 03, 2013
Jul. 28, 2012
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]        
Discount Rate     4.60% 5.00%
Rate of Increase in Compensation Levels     3.50% 3.50%
Expected Long-term Rate of Return     5.10% 5.50%
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]        
Service cost - benefits earned in the period $ 521 $ 458 $ 1,043 $ 1,085
Interest cost on projected benefit obligation 760 806 1,520 1,646
Expected investment return on plan assets (724) (773) (1,447) (1,545)
Amortization of actuarial loss 423 489 846 1,172
Amortization of prior service cost (8) (8) (17) (17)
Amortization of transition obligation 3 4 6 7
Settlement loss 0 258 0 258
Net periodic pension cost $ 975 $ 1,234 $ 1,951 $ 2,606