XML 31 R19.htm IDEA: XBRL DOCUMENT v3.10.0.1
Postretirement Medical Benefits
 6 Months Ended
Aug. 04, 2018
Retirement Benefits [Abstract]  
Postretirement Medical Benefits

13. Postretirement Medical Benefits

Net periodic benefit cost recognized for the thirteen weeks and twenty-six weeks ended August 4, 2018 and July 29, 2017 consists of the following (in thousands):

 

     Thirteen Weeks Ended      Twenty-Six Weeks
Ended		  
     August 4,
2018		      July 29,
2017		      August 4,
2018		      July 29,
2017		  

Company service cost

    $ 26      $ 40      $ 72      $ 91  

Interest cost

      38        38        75        74  

Net prior service credit amortization

      (174 )       (174 )       (347 )       (347 ) 

Amortization of unrecognized gain

      (95 )       3        (158 )       (125 ) 
  

 

 

     

 

 

     

 

 

     

 

 

  

Net periodic postretirement benefit cost

    $ (205 )     $ (93 )     $ (358 )     $ (307 ) 
  

 

 

     

 

 

     

 

 

     

 

 

  

The components of net periodic benefit cost are included in the line item SG&A in the income statement.