Pensions and Other Post-retirement Benefits (Tables)

3 Months Ended

Dec. 31, 2012

Pensions and Other Post-retirement Benefits

Schedule of components of net periodic benefit cost

	Three Months Ended
	December 31,
	2012			2011
	(in thousands)
Interest cost	$	1,105		$	1,103
Expected return on plan assets	(1,496		)	(1,293		)
Recognized net actuarial loss	685			862
Net pension expense	$	294		$	672