Intangible Assets - Schedule of Intangible Asset (Detail) (USD $)	9 Months Ended	12 Months Ended
	Jun. 30, 2014	Sep. 30, 2013
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Intangible assets not subject to amortization, beginning balance	$ 3,117,322	$ 3,117,322
Intangible assets not subject to amortization, Impairment
Intangible assets not subject to amortization, Amortization
Intangible assets not subject to amortization, ending balance	3,117,322	3,117,322
Intangible assets subject to amortization, beginning balance	123,191	1,667,247
Intangible assets subject to amortization, Impairment		(1,308,047)
Intangible assets subject to amortization, Amortization	(40,990)	(236,009)
Intangible assets subject to amortization, ending balance	82,201	123,191
Total Intangible assets, beginning balance	3,240,513	4,784,569
Total Intangible assets, Impairment		(1,308,047)
Total Intangible assets, Amortization	(40,990)	(236,009)
Total Intangible assets, ending balance	$ 3,199,523	$ 3,240,513