Graham Corporation Quarterly report pursuant to Section 13 or 15(d)

Employee Benefit Plans (Tables)

6 Months Ended

Sep. 30, 2020

The components of pension cost are as follows:

	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2020			2019			2020			2019
Service cost	$	115		$	124		$	231		$	248
Interest cost		303			323			606			646
Expected return on assets		(628	)		(665	)		(1,257	)		(1,329	)
Amortization of actuarial loss		260			242			520			484
Net pension cost	$	50		$	24		$	100		$	49

The components of the postretirement benefit cost are as follows:

	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2020		2019		2020		2019
Interest cost	$	4	$	6	$	9	$	11
Amortization of actuarial loss		7		7		13		14
Net postretirement benefit cost	$	11	$	13	$	22	$	25