Description of Business (Liquidity and Capital Resources) (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Sep. 30, 2013	Sep. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 18,165,000	$ 5,914,000	$ 18,165,000	$ 5,914,000	$ 16,104,000	$ 9,047,000
Working capital	31,900,000		31,900,000
Net (loss) income	(3,150,000)	(7,283,000)	(10,636,000)	7,240,000
Net cash provided by operating activities			$ 3,600,000	$ (12,723,000)