Annual report pursuant to Section 13 and 15(d)

Common Stock - Additional Information (Detail)

Common Stock - Additional Information (Detail) (USD $)	0 Months Ended	12 Months Ended	0 Months Ended
Common Stock - Additional Information (Detail) (USD $)	Jul. 02, 2013	Sep. 30, 2014	Apr. 16, 2014 Unit	Mar. 31, 2014	Sep. 30, 2013	Sep. 09, 2013
Subsidiary, Sale of Stock [Line Items]
Common stock issued (in shares)	1,100,000
Price per share (in dollars per share)	$ 0.2999us-gaap_SaleOfStockPricePerShare
Proceeds from issuance of stock	$ 329,890
Common stock, shares authorized (in shares)		200,000,000us-gaap_CommonStockSharesAuthorized			200,000,000us-gaap_CommonStockSharesAuthorized
Preferred stock, shares authorized (in shares)		20,000,000us-gaap_PreferredStockSharesAuthorized			20,000,000us-gaap_PreferredStockSharesAuthorized
Expenses related to SPA		130,000
Net proceeds from SPA		470,000
Weighted average exercise price of outstanding warrants		$ 0.25
Investor [Member]
Subsidiary, Sale of Stock [Line Items]
Number of units purchased under SPA			2.5
Value of unit issued under SPA			125,000
Aracle SPF I, LLC [Member]
Subsidiary, Sale of Stock [Line Items]
Number of units purchased under SPA		9.5
Value of unit issued under SPA		$ 475,000		$ 50,000
Number of shares in an unit under SPA				250,000
Number of purchase warrants under SPA				125,000
Common stock warrant term				4 years
Exercise price per warrant share				$ 0.25
Additional shares issued				3,000,000
Weighted average exercise price of outstanding warrants		$ 0.25
Warrants granted, expiration date		Mar. 31, 2018
Minimum [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock, shares authorized (in shares)						50,000,000
Preferred stock, shares authorized (in shares)						1,000,000
Warrants granted, expiration date		Mar. 31, 2018
Minimum [Member] \| Aracle SPF I, LLC [Member]
Subsidiary, Sale of Stock [Line Items]
Percentage of shares owned				51.00%
Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock, shares authorized (in shares)						200,000,000
Preferred stock, shares authorized (in shares)						20,000,000
Warrants granted, expiration date		Feb. 07, 2020
Maximum [Member] \| Aracle SPF I, LLC [Member]
Subsidiary, Sale of Stock [Line Items]
Number of units purchased under SPA				12
Common stock price per share under SPA				$ 0.20
Percentage of shares issued under adjustment provision				19.90%