Retirement Benefit Plans (Tables)

6 Months Ended

Mar. 31, 2013

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost of the Company’s defined benefit plans are as follows:

	Three Months Ended						Six Months Ended
	March 31,						March 31,
	2013			2012			2013			2012
Service cost	$	75		$	71		$	151		$	142
Interest cost		215			247			429			494
Expected return on plan assets		(372	)		(351	)		(744	)		(702	)
Amortization of prior service cost		13			12			26			24
Amortization of net loss		215			210			431			420
Settlement cost		191			0			191			0
Net periodic benefit cost	$	337		$	189		$	484		$	378