CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016
Cash flows from operating activities:
Net loss	$ (117,793)	$ (44,065)
Adjustments to reconcile net loss to net cash flows from operating activities:
Depreciation and amortization	33,892	35,326
Net (gain) loss on asset disposition	30	(391)
Provision for store closures and asset impairment	21,878	24,114
Stock-based compensation	4,843	2,209
Provision (recovery) for uncollectible receivables	687	(1,041)
LIFO (credit) charge	270	3,178
Deferred income tax benefit (charge)	1,286	(10,038)
Amortization of debt issuance costs	182	79
(Increase) decrease in operating assets:
Trade and non-trade receivables	(2,951)	4,481
Insurance receivables	395	(147)
Inventories	(2,762)	(45,282)
Other assets	6,153	(675)
Increase (decrease) in operating liabilities:
Accounts payable and accrued expenses	25,867	45,158
Income taxes payable	(28)	183
Other noncurrent liabilities	8,073	(901)
Net cash provided by (used in) operating activities	(19,978)	12,188
Cash flows provided by (used in) investing activities:
Capital expenditures	(12,832)	(20,315)
Proceeds from asset dispositions	1,276	1,868
Insurance recoveries for replacement assets		316
Asset acquisition, net (primarily intangibles)	(1,853)	(11,934)
Net cash used in investing activities	(13,409)	(30,065)
Cash flows provided by (used in) financing activities:
Payments of indebtedness and capital lease obligations	(45)	(606)
Proceeds from revolving line of credit	715,228	689,853
Payments on revolving line of credit	(675,065)	(665,180)
Debt issuance costs	(489)
Proceeds (payments) from exercise of stock options and employee stock purchase plan	(112)	305
Cash dividends paid	(6,847)	(6,720)
Net cash provided by financing activities	32,670	17,652
Decrease in cash and cash equivalents - total net change	(717)	(225)
Cash and cash equivalents:
Beginning of year	5,830	5,917
End of period	5,113	5,692
Supplemental disclosures of cash flow information:
Interest paid	4,371	1,685
Income taxes refunded	$ (2,002)	$ (1,693)