SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Foreign Currency, Cash, Inventories and AR) (Narrative) (Details) $ in Thousands	12 Months Ended
	Feb. 01, 2020 USD ($) item	Feb. 02, 2019 USD ($)	Feb. 03, 2018 USD ($)
Foreign Currency
Foreign currency translation adjustment	$ (700)	$ (6,200)	$ 10,600
Cash and Equivalents
Maximum number of days for proceeds from credit card transactions to be included in cash and equivalents	5 days
Merchandise Inventories
Minimum open period of the stores subject to which physical inventory counts are performed	1 year
Minimum number of physical inventory counts in a fiscal year | item	1
Minimum amount of purchase requirements to earn vendor allowances	$ 0
Vendor allowances recognized	$ 70,600	$ 74,600	$ 84,900
Vendor allowances as a percentage of net sales	1.40%	1.40%	1.60%
Customer Receivables
Accounts receivable, net	$ 30,442	$ 62,263
Darice [Member]
Customer Receivables
Accounts receivable, net	$ 13,300	$ 32,100