Commitments, Contingency and Related Parties - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 31, 2021	Nov. 01, 2020	Oct. 31, 2021	Nov. 01, 2020	Jan. 31, 2021
Related Party Transaction [Line Items]
Operating lease expense	$ 4,900,000		$ 13,900,000
Other rental expenses	2,900,000		7,300,000
Impairment charges			600,000
Severance contingency, maximum amount payable	5,100,000		$ 5,100,000
Blueport sales		$ 400,000		$ 2,100,000
Minimum
Related Party Transaction [Line Items]
Length of severance pay			12 months
Maximum
Related Party Transaction [Line Items]
Length of severance pay			18 months
Mistral Capital Management, LLC
Related Party Transaction [Line Items]
Management fees		100,000		300,000
Accounts payable, related parties (less than at 1/31)	0		$ 0		$ 100,000
Satori Capital, LLC
Related Party Transaction [Line Items]
Management fees		100,000		100,000
Accounts payable, related parties (less than at 1/31)	0		0		$ 100,000
Reimbursed out of pocket expenses	$ 0	$ 0	$ 0	$ 100,000