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NOTE 9 - FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Jan. 28, 2018
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Our assets measured at fair value on a recurring basis at January 28, 2018 and January 29, 2017, were as follows:

   
Fair value at January 28, 2018
   
Fair value at January 29, 2017
 
Description
 
Level 1
   
Level 2
   
Level 3
   
Total
   
Level 1
   
Level 2
   
Level 3
   
Total
 
     
Assets measured at fair value
                                               
Company-owned life insurance
 
$
-
   
$
23,622
   
$
-
   
$
23,622
   
$
-
   
$
22,366
   
$
-
   
$
22,366
 
Pension plan assets
   
8,757
     
-
     
-
     
8,757
     
13,881
     
-
     
-
     
13,881