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NOTE 10 - EMPLOYEE BENEFIT PLANS (Detail) - Schedule of net benefit costs (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 29, 2012
Jan. 30, 2011
Jan. 31, 2010
Net periodic benefit cost      
Service cost $ 525 $ 583 $ 632
Interest cost 337 340 355
Net periodic benefit cost 862 923 987
Assumptions used to determine net periodic benefit cost:      
Discount rate (Moody's Composite Bond Rate) 5.25% 5.50% 5.50%
Increase in future compensation levels 4.00% 4.00% 4.00%
Estimated Future Benefit Payments:      
Fiscal 2013 469    
Fiscal 2014 592    
Fiscal 2015 713    
Fiscal 2016 713    
Fiscal 2017 713    
Fiscal 2018 through Fiscal 2022 $ 3,417