Pension Plans (Tables)

6 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs

The aggregate net pension expense relating to these two plans are as follows (amounts in thousands):

	September 30, 2016
	Three Months Ended		Six Months Ended
Service costs	$	363	$	727
Interest costs	241		484
Amortization of actuarial loss	64		129
Settlements	—		231
Net pension period cost	$	668	$	1,571

Schedule of Changes in Projected Benefit Obligations

The change in projected benefit obligation and the accumulated benefit obligation, were as follows (amounts in thousands):

Projected benefit obligation at April 4, 2016	$	40,313
Service cost	727
Interest cost	484
Settlements	231
Actuarial losses (gains)	12,060
Benefits paid	(216		)
Foreign currency exchange rate changes	(55		)
Projected benefit obligation at September 30, 2016	$	53,544
Accumulated benefit obligation at September 30, 2016	48,130

Schedule of Assumptions Used

Actuarial assumptions used to determine benefit obligations for the plans were as follows at September 30, 2016:

Assumed discount rate	0.77% - 1.14%
Assumed compensation rate of increase	3.00%

Schedule of Expected Benefit Payments

Future estimated expected benefit payments for the remainder of fiscal 2017 through 2026 are as follows (amounts in thousands):

Fiscal Year Ending March 31,	Expected Benefit Payments
2017	$	483
2018	792
2019	985
2020	913
2021	1,198
2022 through 2026	9,185
Total	$	13,556