Common Stock and Preferred Stock (Details) - $ / shares shares in Thousands	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Number of Shares	997	387
Exercise Price	$ 4.54	$ 2.50
Warrant [Member] \| Aracle [Member]
Number of Shares	(150)	150
Exercise Price	$ 2.50	$ 2.50
Expiration		Mar. 31, 2018
Warrant [Member] \| Brio [Member]
Number of Shares		237
Exercise Price		$ 2.50
Expiration		Feb. 07, 2020
Warrant [Member] \| Scribe [Member]
Number of Shares	635
Exercise Price	$ 2.00
Expiration	Apr. 01, 2025
Warrant [Member] \| Roth [Member]
Number of Shares	81
Exercise Price	$ 8.40
Expiration	Jul. 22, 2020
Warrant [Member] \| Maxim [Member]
Number of Shares	44
Exercise Price	$ 8.40
Expiration	Jul. 22, 2020