Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jul. 30, 2011	Jul. 31, 2010
Cash flows from operating activities:
Net income	$ 9,552	$ 12,525
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and impairment of long-lived assets	30,853	31,447
Loss on retirements of property and equipment	136	0
Deferred income taxes	79	(216)
Tax benefits from stock-based compensation	749	1,103
Stock-based compensation expense	4,079	2,958
Amortization of debt issuance costs	155	149
Excess tax benefits from stock-based compensation	(1,181)	(1,913)
Deferred compensation obligation	89	65
Amortization of employee benefit related costs	79	213
Construction allowances from landlords	2,102	3,924
Changes in operating assets and liabilities:
Increase in merchandise inventories	(32,124)	(32,539)
Decrease (increase) in other assets	420	(3,697)
(Decrease) increase in accounts payable and other liabilities	(1,402)	2,970
Total adjustments	4,034	4,464
Net cash provided by operating activities	13,586	16,989
Cash flows from investing activities:
Additions to property, equipment and leasehold improvements	(22,103)	(17,193)
Proceeds from retirements of property and equipment	93	0
Net cash used in investing activities	(22,010)	(17,193)
Cash flows from financing activities:
Proceeds from revolving credit facility borrowings	51,700	0
Payments of revolving credit facility borrowings	(23,700)	0
Payments of long-term debt obligations	(6,647)	(6,605)
Payments of debt issuance costs	(1,097)	0
Repurchases of common stock	(74,558)	(6,956)
Proceeds from exercise of stock awards	6,956	4,999
Excess tax benefits from stock-based compensation	1,181	1,913
Cash dividends paid	(5,408)	(3,835)
Net cash used in financing activities	(51,573)	(10,484)
Net decrease in cash and cash equivalents	(59,997)	(10,688)
Cash and cash equivalents:
Beginning of period	89,349	93,714
End of period	29,352	83,026
Interest paid	1,627	1,997
Income taxes paid	11,834	16,169
Unpaid liabilities for capital expenditures	$ 6,514	$ 4,265