Related Party - Details of Use of Intellectual Property or Services (Details) (Sears Holdings Corporation, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 31, 2014	Nov. 01, 2013	Oct. 31, 2014	Nov. 01, 2013
Related Party Transaction
Related party revenue, net	$ 651	$ 950	$ 3,176	$ 3,402
Royalty Income
Related Party Transaction
Related party revenue, net	20	33	67	77
Call Center Service Revenue
Related Party Transaction
Related party revenue, net	605	313	1,462	890
Gift Card Revenue
Related Party Transaction
Related Party Transaction, Amounts of Transaction	(72)	237	254	772
Credit Card Revenue
Related Party Transaction
Related party revenue, net	353	297	1,025	863
Other Revenue
Related Party Transaction
Related party revenue, net	$ (255)	$ 70	$ 368	$ 800