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Commitments

12 Months Ended

Sep. 30, 2012

We have entered into various operating lease agreements for office facilities and equipment, the last of which expires in fiscal 2018. The office facility leases generally require us to pay a pro-rata share of the lessor's operating expenses. Certain operating leases contain escalation clauses and are being amortized on a straight-line basis over the term of the lease.

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



Fiscal year	Amount
2013	$	2,390
2014	1,684
2015	1,053
2016	564
2017	152
Thereafter	1
Total minimum payments required	$	5,844

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,
	2012			2011			2010
Rentals	$	3,093		$	3,275		$	3,447
Less: sublease rentals	(41		)	(17		)	—
Total rental expense	$	3,052		$	3,258		$	3,447

- Definition

The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.

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