Related Party Transactions - Additional Information (Detail) (USD $)	0 Months Ended	1 Months Ended	12 Months Ended		25 Months Ended	31 Months Ended	83 Months Ended							12 Months Ended	83 Months Ended	91 Months Ended	12 Months Ended	83 Months Ended	91 Months Ended	1 Months Ended
	Jul. 05, 2011	Nov. 30, 2010	Sep. 30, 2014	Sep. 30, 2013	Feb. 28, 2011	Dec. 31, 2008	Jan. 31, 2013	Mar. 31, 2013	Oct. 31, 2012	Sep. 30, 2012	Apr. 20, 2013 Related Parties	Jan. 31, 2013 Related Parties	Sep. 30, 2012 Related Parties	Sep. 30, 2014 Maximum	Jan. 31, 2013 Maximum	Sep. 30, 2013 Maximum	Sep. 30, 2014 Minimum	Jan. 31, 2013 Minimum	Sep. 30, 2013 Minimum	Feb. 28, 2009 Accrued Interest Through December Thirty One Two Thousand And Nine	Feb. 28, 2009 Accrued Interest Beginning January One Two Thousand And Ten
Related Party Transaction [Line Items]
Proceeds from convertible debt	$ 250,000		$ 0	$ 250,000	$ 275,200	$ 105,000	$ 1,735,000
Convertible preferred stock, value, upon closing of preferred equity financing	750,000		1,000,000				1,000,000
Percentage of principle balance of notes on conversion price of notes			20.00%											10.00%	50.00%	50.00%	6.00%	10.00%	10.00%	6.00%	10.00%
Debt instrument, maturity date					Aug. 10, 2010
Percentage of conversion price of convertible preferred stock			20.00%
Current maturities of convertible notes payable, related parties							105,000	1,345,000
Convertible notes, total aggregate principal balance											1,880,000
Cash bonus		500,000
Debt instrument, convertible, threshold amount		1,000,000
Convertible preferred stock value upon closing		100,000
Matured Convertible Notes								$ 50,000	$ 50,000	$ 1,245,000		$ 50,000	$ 55,000