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NOTE 8 - LONG-TERM DEBT (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 12 Months Ended
Apr. 29, 2012
Feb. 03, 2013
Line of Credit Facility, Expiration Date   Jul. 31, 2013
Line of Credit Facility, Maximum Borrowing Capacity (in Dollars)   $ 15.0
Line of Credit Facility, Capacity Available for Trade Purchases (in Dollars)   3.0
Line of Credit Facility, Interest Rate Description   A floating interest rate, adjusted monthly, based on LIBOR, plus an applicable margin based on the ratio of our funded debt to our EBITDA
Line of Credit Facility, Commitment Fee Description   A quarterly unused commitment fee, based on our ratio of funded debt to EBITDA
Debt Instrument, Payment Terms   No pre-payment penalty
Line of Credit Facility, Covenant Terms amended our loan agreement to reduce the minimum required tangible net worth from $108 million to $95 million, primarily to provide additional flexibility to purchase our common shares under a share repurchase authorization approved by our board in April 2012 Maintain a tangible net worth of at least $95.0 million; Limit capital expenditures to no more than $15.0 million during any fiscal year; and Maintain a ratio of funded debt to EBITDA not exceeding 2.0:1.0.
Line of Credit Facility, Current Borrowing Capacity (in Dollars)   13.2
Standby Letters of Credit [Member]
    
Line of Credit Facility, Current Borrowing Capacity (in Dollars)   $ 1.8