Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 28,059	$ (3,370)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	17,047	16,020
Lease impairment adjustment	(1,157)
Non-cash charges resulting from inventory step-up	190	1,380
Amortization of debt discount	7,881	7,458
Stock-based compensation expense	7,997	5,289
Other non-cash interest expense	938	884
Change in assets and liabilities:
Accounts receivable	(7,243)	8
Merchandise inventories	(4,032)	66,067
Prepaid expense and other assets	(26,181)	7,547
Accounts payable and accrued expenses	(57,215)	1,219
Deferred revenue and customer deposits	28,159	22,232
Other current liabilities	13,838	(1,086)
Deferred rent and lease incentives	44	726
Other non-current obligations	(569)	(426)
Net cash provided by operating activities	7,756	123,948
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(27,121)	(21,173)
Proceeds from sale of assets held for sale—net		4,900
Purchase of investments		(16,109)
Maturities of investments		46,890
Sales of investments		145,020
Net cash provided by (used in) investing activities	(27,121)	159,528
CASH FLOWS FROM FINANCING ACTIVITIES
Repayments under promissory and equipment security notes	(1,491)
Repurchases of common stock—including commissions		(300,140)
Payments on build-to-suit lease transactions	(3,207)	(1,289)
Proceeds from exercise of stock options	2,923	2,567
Tax withholdings related to issuance of stock-based awards	(351)	(149)
Payments on capital leases	(112)	(76)
Net cash provided by (used in) financing activities	16,792	(299,087)
Effects of foreign currency exchange rate translation	(62)	(86)
Net decrease in cash and cash equivalents and restricted cash equivalents	(2,635)	(15,697)
Cash and cash equivalents
Beginning of period—cash and cash equivalents	17,907	87,023
Beginning of period—restricted cash equivalents (construction related deposits)	7,407	28,044
Beginning of period—cash and cash equivalents and restricted cash equivalents	25,314	115,067
End of period—cash and cash equivalents	20,796	80,150
End of period—restricted cash equivalents (construction related deposits)	1,883	19,220
End of period—cash and cash equivalents and restricted cash equivalents	22,679	99,370
Non-cash transactions:
Property and equipment additions in accounts payable and accrued expenses at period-end	18,560	14,498
Property and equipment additions from unpaid construction related deposits	2,650	4,913
Property and equipment additions due to build-to-suit lease transactions	1,887	$ 18,283
Issuance of non-current notes payable related to share repurchases from former employees	243
Asset Based Credit Facility [Member]
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowing	334,000
Repayments	$ (314,970)