DEFINED BENEFIT PENSION EXPENSE (Tables)

3 Months Ended

Dec. 31, 2017

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosures

Defined benefit pension expense (income) was as follows:

	Three Months Ended December 31,
	2017			2016
Interest cost	$	1,407		$	1,402
Expected return on plan assets	(2,684		)	(2,736		)
Amortization:
Prior service cost	4			4
Recognized actuarial loss	525			832
Pension settlement	13,715			—
Net periodic expense (income)	$	12,967		$	(498	)