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Defined Benefit Plans (Details) - Schedule Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Aug. 03, 2013
Jul. 28, 2012
Aug. 03, 2013
Jul. 28, 2012
Schedule Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss [Abstract]        
Service cost $ 28 $ 22 $ 56 $ 44
Interest cost 164 159 328 318
Amortization of prior service cost 180 86 360 172
Amortization of net gain (1)   (2)  
Net periodic pension cost $ 371 $ 267 $ 742 $ 534