CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jul. 28, 2012	Jul. 30, 2011
Cash Flows From Operating Activities
Net income	$ 13,879	$ 12,634
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	7,763	7,058
Stock-based compensation	2,888	1,822
Loss on retirement and impairment of assets	427	483
Deferred income taxes	(2,131)	1,996
Lease incentives	3,139	2,434
Other	397	(185)
Changes in operating assets and liabilities:
Accounts receivable	942	(1,239)
Merchandise inventories	(56,732)	(45,140)
Accounts payable and accrued liabilities	30,036	20,635
Other	(3,337)	(3,627)
Net cash used in operating activities	(2,729)	(3,129)
Cash Flows From Investing Activities
Purchases of property and equipment	(16,371)	(12,165)
Proceeds from sale of property and equipment	0	4
Proceeds from note receivable	200	100
Net cash used in investing activities	(16,171)	(12,061)
Cash Flows From Financing Activities
Proceeds from issuance of stock	1,662	454
Dividends paid	(1,023)	0
Excess tax benefits from stock-based compensation	570	1,276
Shares surrendered by employees to pay taxes on restricted stock	(16)	(2,637)
Net cash provided by (used in) financing activities	1,193	(907)
Net decrease in cash and cash equivalents	(17,707)	(16,097)
Cash and cash equivalents at beginning of period	70,602	60,193
Cash and Cash Equivalents at End of Period	52,895	44,096
Supplemental disclosures of cash flow information:
Cash paid during period for interest	134	132
Cash paid during period for income taxes	11,686	6,862
Capital expenditures incurred but not yet paid	$ 1,743	$ 1,771