Business Segments and Sales by Product Group - Net Sales by Segment and Significant Product Groups (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2020 USD ($)	Nov. 02, 2019 USD ($)	Oct. 31, 2020 USD ($) Segment	Nov. 02, 2019 USD ($)
Net sales by significant product groups [Line Items]
Net sales	$ 109,025	$ 115,159	$ 329,374	$ 378,183
Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]
Number of Reportable Segments | Segment			2
ShopHQ [Member]
Net sales by significant product groups [Line Items]
Net sales	104,282	114,035	$ 318,751	375,582
ShopHQ [Member] | Jewelry & Watches [Member]
Net sales by significant product groups [Line Items]
Net sales	36,744	46,530	115,204	155,398
ShopHQ [Member] | Home & Consumer Electronics [Member]
Net sales by significant product groups [Line Items]
Net sales	14,805	23,705	39,947	70,272
ShopHQ [Member] | Beauty & Wellness [Member]
Net sales by significant product groups [Line Items]
Net sales	31,105	18,844	98,539	63,806
ShopHQ [Member] | Fashion & Accessories [Member]
Net sales by significant product groups [Line Items]
Net sales	9,787	13,896	33,462	52,350
ShopHQ [Member] | All other (primarily shipping & handling revenue) [Member]
Net sales by significant product groups [Line Items]
Net sales	11,841	11,060	31,599	33,756
Emerging [Member]
Net sales by significant product groups [Line Items]
Net sales	$ 4,743	$ 1,124	$ 10,623	$ 2,601