Goodwill and Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 30, 2015	Oct. 31, 2014	Oct. 30, 2015	Oct. 31, 2014
Goodwill [Line Items]
Goodwill, Impairment Loss	$ 0	$ 0	$ 0	$ 0
Impairment of Intangible Assets, Finite-lived	0	0	0	0
Amortization of Intangible Assets	$ 0	$ 658	$ 412	$ 1,973