CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
May 02, 2015	May 03, 2014
CONDENSED CONSOLIDATED STATEMENTS OF INCOME [Abstract]
Net sales	$ 252,767us-gaap_SalesRevenueGoodsNet	$ 235,770us-gaap_SalesRevenueGoodsNet
Cost of sales (including buying, distribution and occupancy costs)	178,078us-gaap_CostOfGoodsSold	166,188us-gaap_CostOfGoodsSold
Gross profit	74,689us-gaap_GrossProfit	69,582us-gaap_GrossProfit
Selling, general and administrative expenses	57,659	54,373
Operating income	17,030us-gaap_OperatingIncomeLoss	15,209us-gaap_OperatingIncomeLoss
Interest income	(3)us-gaap_InvestmentIncomeInterest	(6)us-gaap_InvestmentIncomeInterest
Interest expense	42us-gaap_InterestExpense	42us-gaap_InterestExpense
Income before income taxes	16,991	15,173
Income tax expense	6,595us-gaap_IncomeTaxExpenseBenefit	6,022us-gaap_IncomeTaxExpenseBenefit
Net income	$ 10,396us-gaap_NetIncomeLoss	$ 9,151us-gaap_NetIncomeLoss
Net income per share:
Basic	$ 0.52us-gaap_EarningsPerShareBasic	$ 0.45us-gaap_EarningsPerShareBasic
Diluted	$ 0.52us-gaap_EarningsPerShareDiluted	$ 0.45us-gaap_EarningsPerShareDiluted
Weighted average shares:
Basic	19,588	19,960
Diluted	19,601	19,978
Cash dividends declared per share	$ 0.06	$ 0.06

Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770