Convertible Notes Payable - Additional Information (Detail) (USD $)	1 Months Ended	9 Months Ended		9 Months Ended	1 Months Ended		9 Months Ended		9 Months Ended			9 Months Ended
	Sep. 01, 2013	Oct. 31, 2013	Jan. 31, 2013	Oct. 31, 2013 Placement Agent	Jan. 31, 2013 Private Placement	Oct. 31, 2013 Private Placement	Oct. 31, 2013 8% Senior Subordinated Convertible Notes due February 1, 2015	Jan. 31, 2013 8% Senior Subordinated Convertible Notes due February 1, 2015	Oct. 31, 2013 8% Senior Subordinated Convertible Notes due February 1, 2015 Minimum	Oct. 31, 2013 10% Senior Subordinated Convertible Notes due January 31, 2016	Jan. 31, 2013 10% Senior Subordinated Convertible Notes due January 31, 2016	Oct. 31, 2013 9% Senior Subordinated Convertible Notes due February 15, 2016	Jan. 31, 2013 9% Senior Subordinated Convertible Notes due February 15, 2016
Debt Instrument [Line Items]
Convertible notes		$ 2,198,561	$ 1,909,714				$ 150,000	$ 150,000		$ 1,116,724	$ 1,066,611	$ 931,837	$ 693,103
Proceeds from issuance of convertible notes payable												220,000
Convertible notes, interest rate		10.00%			9.00%	9.00%	8.00%			10.00%		9.00%
Convertible notes payable, interest payment terms	due in ten installments						Notes bear interest at a rate of 8% annually, payable semi -annually on December 31 and June 30.			The notes bear interest at a rate of 10% annually, payable semi- annually on January 31 and July 31.		If the Average Daily Value of Trades (“ADVT”) during the prior 90 days as reported by Bloomberg is greater than $100,000, the Note is callable at a price of 105% of the Note’s par value, and if the ADVT is less than $100,000, the Note is callable at a price of 110% of the Note’s par value
Convertible notes, maturity date					Feb. 15, 2016		Feb. 01, 2015			Jan. 31, 2016		Feb. 15, 2016
Warrants, exercise price												0.40
Debt, convertible latest date							Feb. 01, 2015
Debt conversion, price per share of common stock							$ 0.25			$ 0.11485
Debt Instrument, redemption price, percentage of principal amount redeemed							108.00%
Earliest redemption date convertible debt							Jun. 30, 2014
Debt conversion description							The Company may require the holders of the 8% Notes to convert to common stock at the then applicable conversion rate at any time after June 30, 2013 if: i) our 10% Notes have been fully repaid or converted and ii) the closing price of our common stock has exceeded 150% of the then applicable Conversion Price for no less than 30 consecutive trading days prior to giving notice
Closing price, percentage of applicable Conversion Price									150.00%
Warrants and Rights Outstanding		$ 50,937
Warrants issued to purchase common stock shares												165,000
Warrants Issued		3,145,000		44,000