Intangible Assets - Other Disclosure (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	May 07, 2012
Intangible assets, net, sold to SEI					$ 500,000
Impairment	1,425,000	0	1,425,000	0
Impairment of tangible assets, equipment	1,100,000
Impairment of intangible assets	$ 300,000