Commitments and Contingencies (Schedule of Contractual Obligations, By Fiscal Year Maturity) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Operating Leases
Fiscal year ended September 30, 2013	$ 877
Fiscal year ended September 30, 2014	404
Fiscal year ended September 30, 2015	388
Fiscal year ended September 30, 2016	350
Fiscal year ended September 30, 2017	76
Thereafter	2,471
Total minimum lease payments	4,566
Capital Leases
Fiscal year ended September 30, 2013	4,411
Fiscal year ended September 30, 2014	0
Fiscal year ended September 30, 2015	0
Fiscal year ended September 30, 2016	0
Fiscal year ended September 30, 2017	0
Thereafter	0
Total minimum lease payments	$ 4,411

Amount of minimum lease payments for capital leases.

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