Employee Benefits (Tables)

9 Months Ended

Jan. 25, 2020

Retirement Benefits [Abstract]

Schedule of net periodic pension costs

For the quarter and nine months ended January 26, 2019, net periodic pension costs were as follows:

	Quarter Ended			Nine Months Ended
(Unaudited, amounts in thousands)	01/26/19			01/26/19
Service cost	$	223		$	869
Interest cost	1,116			3,348
Expected return on plan assets	(1,136		)	(3,408		)
Net amortization	639			1,917
Net periodic pension cost	$	842		$	2,726