PENSION AND POSTRETIREMENT BENEFITS (Tables)

3 Months Ended

Jun. 30, 2017

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost Not yet Recognized

Net periodic pension cost for continuing operations consisted of the following:

	Three Months Ended June 30,
	2017			2016
Service cost	$	116		$	120
Interest expense	1,063			1,176
Expected return on plan assets	(1,264		)	(1,403		)
Amortization of prior service cost	10			10
Actuarial loss	511			524
Net periodic pension cost	$	436		$	427

Schedule of Net Periodic Benefit Cost, Post Employment Benefits

Net periodic benefit cost for postretirement health and life insurance benefit plans consisted of the following:

	Three Months Ended June 30,
	2017			2016
Service cost	$	3		$	3
Interest expense	84			67
Amortization of prior service cost	(178		)	(177		)
Actuarial loss	115			104
Net periodic pension cost (benefit)	$	24		$	(3	)