Quarterly report pursuant to Section 13 or 15(d)

Share Exchange Agreement, Private Placements and Common Stock Warrants (Details Textual)

v2.4.0.8
Share Exchange Agreement, Private Placements and Common Stock Warrants (Details Textual) (USD $)
0 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 95 Months Ended 12 Months Ended 0 Months Ended 3 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 3 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended 0 Months Ended 5 Months Ended 12 Months Ended 12 Months Ended
Jan. 31, 2010
Jun. 30, 2006
Oct. 31, 2005
Jun. 30, 2013
Sep. 30, 2012
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2009
Jun. 30, 2013
Jul. 16, 2012
Feb. 22, 2010
Jan. 20, 2010
Nov. 06, 2009
Dec. 31, 2006
Dec. 31, 2012
January 20, 2013 [Member]
Dec. 31, 2012
February 22, 2013 [Member]
Jun. 30, 2006
Private Placement [Member]
Dec. 31, 2006
Private Placement [Member]
Jul. 31, 2011
First Private Placement Issue [Member]
Jun. 30, 2011
First Private Placement Issue [Member]
Jul. 31, 2006
First Private Placement Issue [Member]
Jun. 30, 2006
First Private Placement Issue [Member]
Jul. 27, 2012
First Private Placement Issue [Member]
Dec. 31, 2009
First Private Placement Issue [Member]
Dec. 31, 2006
First Private Placement Issue [Member]
Dec. 31, 2007
Second Private Placement Issue [Member]
Apr. 30, 2009
Third Private Placement Issue [Member]
Mar. 31, 2009
Third Private Placement Issue [Member]
Feb. 28, 2009
Third Private Placement Issue [Member]
Apr. 30, 2009
Third Private Placement Issue [Member]
Dec. 31, 2011
Third Private Placement Issue [Member]
Dec. 31, 2009
Third Private Placement Issue [Member]
Nov. 30, 2009
Fourth Private Placement Issue [Member]
Jan. 31, 2010
Fifth Private Placement Issue [Member]
Feb. 28, 2010
Sixth Private Placement Issue [Member]
Dec. 31, 2009
Pro Active Agreement [Member]
Dec. 31, 2012
Exercise Price One [Member]
Dec. 31, 2012
Exercise Price Six [Member]
Dec. 31, 2012
Minimum [Member]
Dec. 31, 2012
Maximum [Member]
May 31, 2012
Common Stock [Member]
Dec. 31, 2005
Common Stock [Member]
Dec. 31, 2012
Common Stock [Member]
Dec. 31, 2010
Common Stock [Member]
Dec. 31, 2009
Common Stock [Member]
Dec. 31, 2007
Common Stock [Member]
Dec. 31, 2006
Common Stock [Member]
Dec. 31, 2012
Warrant Type 1 [Member]
Dec. 31, 2012
Warrant Type 1 [Member]
Minimum [Member]
Dec. 31, 2012
Warrant Type 1 [Member]
Maximum [Member]
Dec. 31, 2012
Warrant Type 2 [Member]
Dec. 31, 2012
Warrant [Member]
Sep. 11, 2012
Warrant [Member]
Dec. 31, 2012
Warrant [Member]
Minimum [Member]
Dec. 31, 2012
Warrant [Member]
Maximum [Member]
Common Stock Issued To Founders (in shares)   19,021,786                                                                                     19,021,786                          
Proceeds from Issuance of Common Stock     $ 1,500       $ 0 $ 0 $ 0 $ 0   $ 1,500                                                                                            
Common Stock Issued To Founders, Prior Share Exchange Agreement (in shares)     1,500                                                                                                              
Common stock, shares outstanding (in shares)   25,000,832   41,583,097     41,583,097   41,583,097     41,583,097                                                                                            
Shares issued in connection with reverse merger transaction (in shares)                                                                                                   4,005,177                
Stock Issued During Period, Shares, Acquisitions, Percentage                                                                                                   16.00%                
Private Placement Fee                                       50,000                                                                            
Shares issued in private placement, net of offering costs (in shares)                                               1,581,351 1,973,869                   1,420,000                       4,575,000 2,420,000 999,995 3,555,220                
Common Stock Units Issued In Private Placement (in shares)                                                         999,995 500,000 262,000 658,000       1,000,000 3,575,000 1,000,000                                        
Common Stock Units, Issued In Private Placement, Description Each unit consisted of one share of common stock, one three-year warrant to purchase a share of common stock at an exercise price of $0.50 per share, and one three-year warrant to purchase a share of common stock at an exercise price of $0.75 per share. The warrants do not have any reset provisions. The closing price of the Company's common stock on January 20, 2010 was $0.49 per share.                                                               Each unit sold in the third private placement consisted of one share of the Company's common stock and a five-year warrant to purchase an additional share of the Company's common stock on a cashless exercise basis at an exercise price of$0.50 per common share.                                                  
Shares Issued In Private Placement, Per Share Price (in dollars per share)                     $ 0.50                 $ 0.333       $ 0.333 $ 0.333       $ 0.65                 $ 0.50                                        
Common Share Units Issued In Private Placement, Per Share Price (in dollars per share)                                                           $ 0.50 $ 0.50 $ 0.50 $ 0.50     $ 0.50 $ 0.50                                          
Proceeds from Issuance of Private Placement                                               526,590 657,299       650,000 250,000 131,000 329,000                                                    
Private Placement Commission, Percentage                                               10.00% 10.00%       10.00%       10.00%                                                  
Private Placement Commission, Non Accountable Fee, Percentage In Gross Proceeds                                               4.00% 4.00%       4.00%       4.00%                                                  
Private Placement Commission, Warrants Issued, Exercise Term                                               five-year warrants five-year warrants       five-year warrants       five-year warrant     three-year warrant three-year warrant three-year warrant                                        
Exercise Of Warrants Issued As Private Placement Commission, Terms                                               (a) 10% of the number of shares sold in the private placement exercisable at $0.333 per share and (b) an additional 2% of the number of shares sold in the private placement also exercisable at $0.333 per share. A total of 189,762 warrants were issued. (a) 10% of the number of shares sold in the private placement exercisable at $0.333 per share and (b) an additional 2% of the number of shares sold in the private placement also exercisable at $0.333 per share. A total of 236,864 warrants were issued.       (a) 10% of the number of shares sold in the private placement exercisable at $0.65 per share and (b) an additional 2% of the number of shares sold in the private placement also exercisable at $0.65 per share. Net cash proceeds to the Company were $531,320.       (a) 10% of the number of shares sold in the third private placement exercisable at $0.50 per share and 10% of the number of shares issuable upon exercise of warrants issued in the third private placement exercisable at $0.50 per share; and (b) an additional 2% of the number of shares sold in the third private placement also exercisable at $0.50 per share and 2% of the number of shares issuable upon exercise of the warrants issued in the third private placement exercisable at $0.50 per share.                                                  
Private Placement Commission, Warrants Issued, Number (in shares)                                         426,626     189,762 236,864       120,000           340,800                                              
Proceeds From Issuance Of Private Placement Net Of Offering Costs                                               446,433 522,939       531,320 214,800 112,460 269,790       500,000 1,787,500 500,000                                        
Warrants Issued In Private Placement, Exercise Price (in dollars per share)                                         $ 0.333     $ 0.333 $ 0.333       $ 0.65         $ 0.5 $ 0.50                                              
Common Stock, Closing Price (in dollars per share)                         $ 0.75 $ 0.5 $ 0.49 $ 0.5                                                                                    
Warrants Exercised Cashless Basis, Number (in shares)                 273,752                           152,874                                                                      
Common Stock Issued, Cashless Exercise Of Warrants, Number (in shares)                 141,955                           100,929                                                                      
Warrants Extension, Stock Agreed For Issuance, Number (in shares)                                                   273,752                                                                
Fair value of warrant extensions       0 1,139,592 0 0 0 1,139,592 199,839   1,339,431                   199,839                                                                        
Fair Value Of Warrant Extension, Per Share Price (in dollars per share)                                           $ 0.73                                                                        
Warrants Valuation Fair Value Assumption Number (in shares)                                                                                                     5,082,000     1,000,000        
Warrants Valuation, Fair Value Assumptions Share Price (in dollars per share)                                           $ 0.79                                                           $ 0.69 $ 0.84 $ 0.69        
Warrants Valuation, Fair Value Assumptions Exercise Price (in dollars per share)                                           $ 0.333                                                                        
Warrants Valuation Fair Value Assumptions Stated Exercise Price                                                                                                     $ 0.50     $ 0.75        
Warrants Valuation Fair Value Assumptions Discounted Exercise Price                                                                                                     $ 0.375     $ 0.563        
Warrants Valuation, Fair Value Assumptions Expected Term                                           1 year                                                           157 days 661 days 157 days        
Warrants Valuation, Fair Value Assumptions Expected Volatility Rate                                           308.80%                                                         150.10%     150.10%        
Warrants Valuation, Fair Value Assumptions Expected Dividend Rate                                           0.00%                                                         0.00%     0.00%        
Warrants Valuation, Fair Value Assumptions Risk Free Interest Rate                                           0.14%                                                         0.24%     0.24%        
Warrants Issued During Period, Private Placement, Number (in shares)                                                                     1,420,000                                              
Contingent Warrants Included In Third Private Placement Issue, Number (in shares)                                                                 170,400   170,400                                              
Advances under equity financing                     1,200,000                               1,200,000                                         0                    
Proceeds From Advances Under Equity Financing 587,500                                                                                                                  
Registration Rights Agreement, Term                                           The agreement required the Company to file a registration statement within 45 days of the closing of the private placement and to have the registration statement declared effective within 120 days of the closing of the private placement.             The registration rights agreement requires the Company to file a registration statement within 75 days of receipt of written demand from holders who represent at least 50% of the common shares issued pursuant to the second private placement, provided that no demand shall be made for less than 500,000 shares, and to use its best efforts to cause such registration statement to become and remain effective for the requisite period.                                                          
Shares Issued In Private Placement Mentioned In Registration Rights Agreement Number                                                       3,555,220                                                            
Liquidated Damages Payable, Monthly Percentage                                                       1.00%                                                            
Liquidated damages payable under registration rights agreement       74,000     74,000   74,000 74,000   74,000         74,000                                                                                  
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares)                                                                             150,000                                      
Warrants Issued During Period (in shares)                                                                             150,000                                      
Shares and Warrants Exercisable One (in shares)                                                                             50,000                                      
Shares and Warrants Exercisable Per Share One (in dollars per share)                                                                             $ 0.75                                      
Shares and Warrants Exercisable Two (in shares)                                                                             50,000                                      
Shares and Warrants Exercisable Per Share Two (in dollars per share)                                                                             $ 1.00                                      
Shares and Warrants Exercisable Three (in shares)                                                                             50,000                                      
Shares and Warrants Exercisable Per Share Three (in dollars per share)                                                                             $ 1.25                                      
Fair Value Of Warrants Issued                                                                             97,500                                      
Fair Value Of Warrants Issued Per Share (in dollars per share)                                                                             $ 0.65                                      
Fair Value Of Restricted Common Stock                                                                             100,500                                      
Fair Value Of Restricted Common Stock Per Share (in dollars per share)                                                                             $ 0.67                                      
Share-based Compensation                                                                             198,000                                      
Cash Basis Warrants Exercise Price Reduction Percentage                 25.00%                                                                                                  
Exercise Prices (in dollars per share)                                                                               $ 0.333 $ 1.25                                  
Proceeds from Issuance of Warrants               3,000,000                                                                                                    
Exercise of stock warrants                                                                                       1,440   6,082,000                        
Warrants Exercised At Discount Price Range                                                                                   $ 0.125 $ 0.188                              
Proceeds from exercise of warrants             0 2,468,250 2,468,250 0   2,468,250                                                                                            
Fair value of warrant discount       0   334,024 0 334,024 334,024 0   334,024                                                                                            
Stock Warrants Exercisable Fair Market Value                 $ 0.83                                                                                                  
Stock Warrants Outstanding       168,960     168,960         168,960                                                                                            
Cashless Basis Warrants Exercise Price Increased Percentage                 20.00%                                                                                                  
Cashless Exercise Price (in dollar per share)                 $ 0.333                                                                                                  
Increased Cashless Exercise Price                 $ 0.3996                                                                                                  
Number Of Common Stock To Be Issued Upon Conversion Of Warrants                 5,080,000                   1,000,000                                                                              
Number Of Common Stock To Be Issued Upon Conversion Of Warrants Issue One                                   505,000                                                                                
Stock Issue Price Issue One                                   $ 0.50                                                                                
Number Of Common Stock To Be Issued Upon Conversion Of Warrants Issue Two                                   3,575,000                                                                                
Stock Issue Price Issue Two                                   $ 0.75 $ 0.75                                                                              
Fair Value Of Warrant                 $ 1,139,592                                                                                                  
Share Price                                                                                                               $ 0.22    
Fair Value Assumptions, Exercise Price                                                                                                               $ 0.65 $ 0.50 $ 0.75
Fair Value Assumptions, Expected Term                                                                                                                 493 days 526 days
Fair Value Assumptions, Expected Volatility Rate                                                                                                             148.40%      
Fair Value Assumptions, Expected Dividend Rate                                                                                                             0.00%      
Fair Value Assumptions, Risk Free Interest Rate                                                                                                             0.29%      
Stock Options and Warrants Exercisable Fair Market Value           $ 0.25 $ 0.25   $ 0.25