Composition of Certain Financial Statement Captions (Details 2) (USD $)	Sep. 30, 2013	Sep. 30, 2012
Accrued expenses:
Salaries and wages	$ 450,000	$ 398,000
Vacation	65,000	209,000
Interest	1,490,000	534,000
Deferred compensation (current ESCP liability)	185,000	185,000
Professional fees	197,000	168,000
Accrued ESBP contribution	296,000	527,000
Other accrued expenses	383,000	182,000
Total	$ 3,066,000	$ 2,203,000