Pensions and Other Post-retirement Benefits (Tables)

9 Months Ended

Jun. 30, 2013

Pensions and Other Post-retirement Benefits

Schedule of components of net periodic benefit cost

	Three Months Ended						Nine Months Ended
	June 30,						June 30,
	2013			2012			2013			2012
	(in thousands)						(in thousands)
Interest cost	$	1,105		$	1,103		$	3,315		$	3,309
Expected return on plan assets	(1,496		)	(1,293		)	(4,488		)	(3,878		)
Recognized net actuarial loss	685			863			2,055			2,587
Net pension expense	$	294		$	673		$	882		$	2,018