v2.4.0.6
Convertiable Debt - Additional Information (Detail) (USD $)
1 Months Ended 6 Months Ended
Dec. 21, 2012
Dec. 31, 2012
Debt [Line Items]    
Debt instrument, convertible, conversion price $ 0.25  
Debt instrument convertible conversion price reset date description (i) the date of maturity of the 12% Notes or (ii) the completion of a subsequent financing by the Company of at least $5,000,000, if the closing price of the Company's stock is less than $0.30 on the Reset Date  
Debt instrument convertible conversion price reset term description (i) the conversion price after the reset will be equal to 70% of the 5-day VWAP immediately preceding the Reset Date. For (ii) the Conversion Price after the reset will be equal to 70% of 5-day VWAP immediately after the Reset Date.  
Debt instrument, unamortized discount   $ 1,353,720
Percentage of debt finance fees   10.00%
Percentage of reimbursement of debt finance expenses   3.00%
Total deferred financing costs   1,605,948
Debt issuance cost   52,710
Number of free trading shares sold by unrelated party   4,000,000
Fair value free trading shares sold by unrelated party   1,156,000
Convertible Note Broker Warrants
   
Debt [Line Items]    
Convertible note warrants issued during period 1,600,000 1,600,000
Convertible note warrant derivative fair value 137,238 137,238
Convertible Note Broker Warrants | Exercise Price Zero Point Five
   
Debt [Line Items]    
Warrants, exercise price   0.50
Convertible Note Broker Warrants | Exercise Price One Point Zero
   
Debt [Line Items]    
Warrants, exercise price   1.00
Convertible Note Warrants
   
Debt [Line Items]    
Convertible note warrants issued during period 8,000,000  
Convertible note warrant derivative fair value 686,192  
Convertible Note Warrants | Exercise Price Zero Point Five
   
Debt [Line Items]    
Convertible note warrants issued during period 4,000,000  
Warrants, exercise price 0.50  
Convertible Note Warrants | Exercise Price One Point Zero
   
Debt [Line Items]    
Convertible note warrants issued during period 4,000,000  
Warrants, exercise price 1.00  
Senior Secured Convertible Notes
   
Debt [Line Items]    
Debt instrument maturity period 8 months  
Secured bridge loan promissory notes, interest rate 12.00%  
Secured convertible notes per unit $ 200,000  
Proceeds from secured notes payable $ 2,000,000  
Percentage of debt instument issue discount 0.20%