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6 - Fair Value Measurements (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
$ in Thousands
Nov. 03, 2019
Feb. 03, 2019
Assets measured at fair value    
Company-owned life insurance $ 25,016 $ 23,816
Pension Plan assets 0 10,992
Fair Value, Inputs, Level 1 [Member]    
Assets measured at fair value    
Company-owned life insurance 0 0
Pension Plan assets 0 10,992
Fair Value, Inputs, Level 2 [Member]    
Assets measured at fair value    
Company-owned life insurance 25,016 23,816
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