Supporting Financial Information - Other Income (Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest expense, net	$ (99)	$ (172)
Amortization of deferred financing costs	(10)	(177)
Change in value of derivative financial instruments	99	(42)
Other expense, net	6	(16)
Other income (expense) net	$ (4)	$ (407)