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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. 02, 2014
Aug. 03, 2013
Aug. 02, 2014
Aug. 03, 2013
Schedule Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss [Abstract]        
Service cost $ 14 $ 28 $ 27 $ 56
Interest cost 172 164 345 328
Amortization of prior service cost 180 180 360 360
Amortization of net gain (35) (1) (71) (2)
Net periodic pension cost $ 331 $ 371 $ 661 $ 742