Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended				6 Months Ended		12 Months Ended
	Aug. 01, 2020	May 02, 2020	Aug. 03, 2019	May 04, 2019	Aug. 01, 2020	Aug. 03, 2019	Feb. 02, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (107,770)	$ (154,050)	$ (9,703)	$ (9,934)	$ (261,820)	$ (19,637)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization					37,323	43,243
Loss on disposal of property and equipment					1	860
Impairment of property, equipment and lease assets	6,800		2,300		21,483	2,281
Equity method investment impairment	500	2,700	500		3,233	500	$ 8,400
Share-based compensation	2,460		2,424		4,962	4,796
Deferred taxes					63,621	164
Landlord allowance amortization					(208)	(1,181)
Other non-cash adjustments					(500)	(500)
Changes in operating assets and liabilities:
Receivables, net					(7,982)	4,841
Income tax receivable					(85,724)	(1,136)
Inventories					(11,999)	(1,039)
Accounts payable, deferred revenue, and accrued expenses					75,588	(22,655)
Other assets and liabilities					(8,361)	(8,809)
Net cash (used in) provided by operating activities					(170,383)	1,728
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures					(10,130)	(12,145)
Net cash used in investing activities					(10,130)	(12,145)
CASH FLOWS FROM FINANCING ACTIVITIES:
Costs incurred in connection with debt arrangements					0	(849)
Proceeds from financing arrangements					167,548	0
Payments on lease financing obligations					0	(54)
Repayments of financing arrangements					(712)	0
Repurchase of common stock under share repurchase program					0	(4,889)
Repurchase of common stock for tax withholding obligations					(568)	(1,502)
Net cash provided by (used in) financing activities					166,268	(7,294)
NET DECREASE IN CASH AND CASH EQUIVALENTS					(14,245)	(17,711)
CASH AND CASH EQUIVALENTS, Beginning of period		$ 207,139		$ 171,670	207,139	171,670
CASH AND CASH EQUIVALENTS, End of period	$ 192,894		$ 153,959		$ 192,894	$ 153,959	$ 171,670