Commitments (Tables)

12 Months Ended

Sep. 30, 2014

Leases, Operating [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

The following schedule reflects future minimum rental commitments under noncancelable operating leases (in thousands):

Fiscal year	Amount
2015	$	2,525
2016	1,987
2017	957
2018	496
2019	324
Thereafter	40
Total minimum payments required	$	6,329

Schedule of Rent Expense

The following schedule shows the composition of total rental expense for all operating leases for the years ended September 30 (in thousands):

	Fiscal years ended September 30,
	2014			2013			2012
Rentals	$	2,967		$	3,053		$	3,093
Less: sublease rentals	(24		)	(31		)	(41		)
Total rental expense	$	2,943		$	3,022		$	3,052