Components of Accumlated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2016	May. 02, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (15,977)	$ (14,656)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	167	356
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	1,049	303
Total other comprehensive (loss) income	1,216	659
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (14,761)	$ (13,997)