Commitments and Contingencies (Tables)

12 Months Ended

Sep. 30, 2016

Commitments and Contingencies Disclosure

Future Minimum Lease Payments

Year Ending September 30,	Operating Leases		Capital Leases
2017	$	4,755	$	404
2018		3,150		423
2019		2,175		444
2020		2,003		113
2021		1,899		-
Thereafter		1,630		-
Total	$	15,612	$	1,384

Rent Expense for All Operating Leases

	Year Ended September 30,
	2016		2015		2014
Rent expense	$	7,359	$	7,299	$	10,897

Future Minimum Unconditional Purchase Obligations

Year Ending September 30,
2017	$	303,567
2018		14,642
2019		685
2020		639
2021		93
Thereafter		10
Total	$	319,636