Pensions and Other Post-retirement Benefits (Tables)

9 Months Ended

Jun. 30, 2016

Pensions and Other Post-retirement Benefits

Schedule of components of Net Periodic Benefit Cost

	Three Months Ended						Nine Months Ended
	June 30,						June 30,
	2016			2015			2016			2015
	(in thousands)						(in thousands)
Interest cost	$	1,116		$	1,171		$	3,347		$	3,513
Expected return on plan assets	(1,490		)	(1,743		)	(4,470		)	(5,229		)
Recognized net actuarial loss	493			309			1,479			927
Settlement	1,889			1,200			3,343			1,200
Net pension expense	$	2,008		$	937		$	3,699		$	411