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NOTE 6 - Fair Value Measurements (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
$ in Thousands
Aug. 04, 2019
Feb. 03, 2019
Assets measured at fair value    
Company-owned life insurance $ 24,763 $ 23,816
Pension Plan assets [1] 10,992 10,992
Fair Value, Inputs, Level 1 [Member]    
Assets measured at fair value    
Company-owned life insurance 0 0
Pension Plan assets [1] 10,992 10,992
Fair Value, Inputs, Level 2 [Member]    
Assets measured at fair value    
Company-owned life insurance 24,763 23,816
Pension Plan assets [1] 0 0
Fair Value, Inputs, Level 3 [Member]    
Assets measured at fair value    
Company-owned life insurance 0 0
Pension Plan assets [1] $ 0 $ 0
[1] as of February 3, 2019 for Pension Plan assets.