Related Party Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Related Party Transaction [Line Items]
Total purchases from related parties	$ 7,943	$ 21,133
Due to related parties	1,017	262
Affiliates, Lighthouse [Member]
Related Party Transaction [Line Items]
Total purchases from related parties	0	17
Due to related parties	90		$ 134
Jacavi
Related Party Transaction [Line Items]
Total purchases from related parties	5,571	17,813
Due to related parties	590		29
Quality King
Related Party Transaction [Line Items]
Total purchases from related parties	78	68
Due to related parties	0		(9)
Cloudbreak
Related Party Transaction [Line Items]
Total purchases from related parties	0	0
Due to related parties	0		18
Reba Americas LLC [Member]
Related Party Transaction [Line Items]
Total purchases from related parties	2,294	$ 3,235
Due to related parties	$ 337		$ 90