XML 42 R31.htm IDEA: XBRL DOCUMENT v3.19.2
Employee Benefits (Tables)
3 Months Ended
Jul. 27, 2019
Employee Benefits  
Schedule of net periodic pension costs

Quarter Ended

(Unaudited, amounts in thousands)

    

7/28/18

Service cost

$

323

Interest cost

 

1,116

Expected return on plan assets

 

(1,136)

Net amortization

 

639

Net periodic pension cost

$

942