Employee Benefit Plans

6 Months Ended

Sep. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

12. Employee Benefit Plans

The components of the net periodic benefit costs with respect to postretirement benefits were as follows:

		Quarter Ended September 30,
		2014		2013
		(Unaudited)
		(In thousands)
Service cost for benefits earned during the period	$	206	$	181
Interest cost on accumulated postretirement benefit		180		141
Other components		4		5
Net periodic postretirement benefit cost	$	390	$	327
		Six Months Ended September 30,
		2014		2013
		(Unaudited)
		(In thousands)
Service cost for benefits earned during the period	$	413	$	362
Interest cost on accumulated postretirement benefit		360		282
Other components		7		10
Net periodic postretirement benefit cost	$	780	$	654