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NOTE 9 - FAIR VALUE MEASUREMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
$ in Thousands
Jan. 28, 2018
Jan. 29, 2017
Assets measured at fair value    
Company-owned life insurance $ 23,622 $ 22,366
Pension plan assets 8,757 13,881
Fair Value, Inputs, Level 1 [Member]    
Assets measured at fair value    
Company-owned life insurance 0 0
Pension plan assets 8,757 13,881
Fair Value, Inputs, Level 2 [Member]    
Assets measured at fair value    
Company-owned life insurance 23,622 22,366
Pension plan assets 0 0
Fair Value, Inputs, Level 3 [Member]    
Assets measured at fair value    
Company-owned life insurance 0 0
Pension plan assets $ 0 $ 0