CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Aug. 26, 2017	Aug. 27, 2016	Feb. 25, 2017	Feb. 27, 2016
Operating activities:
Net income	$ 10,983	$ 31,701
Net loss from discontinued operations	(361)	(1,744)
Net income from continuing operations	11,344	33,445
Adjustments to reconcile net income to net cash provided by operating activities:
Impairment charges and store closing costs	4,493	182
Depreciation and amortization	26,822	23,023
Deferred income taxes	(8,370)	(4,923)
Gain on disposals of property and equipment	(20)	(54)
Share-based compensation	3,625	5,434
Changes in operating assets and liabilities:
Accounts receivable, net	5,841	(2,743)
Merchandise inventories, net	23,072	1,581
Other assets	(1,110)	1,511
Accounts payable	(14,519)	22,972
Employee compensation	(1,580)	(3,912)
Income taxes receivable/payable	(14,615)	38,861
Other liabilities and accrued expenses	(3,728)	(1,117)
Deferred credits from landlords	2,122	1,518
Net cash provided by operating activities - continuing operations	33,377	115,778
Net cash provided by operating activities - discontinued operations	31,961	3,577
Net cash provided by operating activities	65,338	119,355
Investing activities:
Capital expenditures for property and equipment	(20,135)	(27,366)
Payments for intangible assets	(5,057)	(7,301)
Proceeds from disposals of property and equipment	16	380
Payments for sale of discontinued operations	(1,986)	0
Net cash used in investing activities - continuing operations	(27,162)	(34,287)
Net cash used in investing activities - discontinued operations	0	(466)
Net cash used in investing activities	(27,162)	(34,753)
Financing activities:
Borrowings on revolving credit facility	0	30,000
Repayments on revolving credit facility	0	(30,000)
Dividends paid to shareholders	(8,993)	(8,512)
Proceeds from issuance of common stock, net of settlement of tax withholding obligations	202	1,275
Purchases of treasury stock	(3,823)	(42,559)
Net cash used in financing activities - continuing operations	(12,614)	(49,796)
Net cash used in financing activities - discontinued operations	(1,500)	0
Net cash used in financing activities	(14,114)	(49,796)
Net increase in cash and cash equivalents	24,062	34,806
Cash and cash equivalents at beginning of period	90,856	79,495	$ 79,495
Cash and cash equivalents at end of period	114,918	114,301	90,856	$ 79,495
Supplemental disclosure of noncash operating and investing activities:
Capital expenditures incurred but not yet paid as of August 26, 2017 and August 27, 2016	895	1,492	3,111	5,700
Capital expenditures incurred but not yet paid as of February 25, 2017 and February 27, 2016	$ 895	$ 1,492	$ 3,111	$ 5,700