XML 52 R41.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenues (Schedule of Contract Balances) (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Aug. 04, 2018
Feb. 03, 2018
Revenue from Contract with Customer [Abstract]    
Customer allowances and discounts $ 21,838 $ 20,259
Rewards program liability 14,780 8,130
Returns reserve 10,774 8,332
Gift card liability $ 4,420 $ 5,509