XML 47 R37.htm IDEA: XBRL DOCUMENT v3.19.2
NOTE 6 - Fair Value Measurements (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
$ in Thousands
May 31, 2019
May 05, 2019
Feb. 28, 2019
Feb. 03, 2019
Assets measured at fair value        
Company-owned life insurance   $ 24,533   $ 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 24,533   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.