Description of Business (Liquidity and Capital Resources) (Details) (USD $)	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 18,144,000	$ 11,883,000	$ 16,104,000	$ 9,047,000
Working capital	34,500,000
Net (loss) income	(2,054,000)	2,826,000
Net cash provided by operating activities	$ 6,725,000	$ (4,519,000)