Retirement Benefit Plans (Tables)

9 Months Ended

Jun. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of 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 June 30,						Nine Months Ended June 30,
	2014			2013			2014			2013
Service cost	$	31		$	72		$	94		$	216
Interest cost	247			212			740			638
Expected return on plan assets	(393		)	(371		)	(1,180		)	(1,114		)
Amortization of prior service cost	—			13			—			39
Amortization of net loss	112			219			337			656
Settlement cost	—			191			—			382
Net periodic (benefit) cost	$	(3	)	$	336		$	(9	)	$	817