STOCK-BASED COMPENSATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Stock-based compensation	$ 557	$ 455	$ 1,066	$ 897
Income tax benefit on stock-based compensation	162	134	304	231
Stock Option Expense [Member]
Stock-based compensation	77	82	168	251
Restricted Stock Expense [Member]
Stock-based compensation	435	330	808	559
Employee Stock Purchase Plan (ESPP) Expense [Member]
Stock-based compensation	$ 45	$ 43	$ 90	$ 87