Annual report pursuant to section 13 and 15(d)

Common Stock (Details Textual)

v2.4.0.8
Common Stock (Details Textual) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Class of Stock [Line Items]    
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Stock Issued During Period, Value, New Issues   $ 52,000
Stock Issued During Period, Value, Issued for Services   78,994
Common stock issuable for services, Value 151,665  
Warrants Issued During Period in Connection with Debt, Number of Warrants   886,556
Warrants Issued During Period in Connection with Debt, Fair Value   3,088,944
Warrants Issued During Period In Connection with Services, Number of Warrants   200,393
Warrants Issued During Period In Connection with Services, Fair Value   670,947
Proceeds from Issuance Initial Public Offering 17,250,000  
Net Proceeds From Issuance Initial Public Offering 15,000,000  
Payments of Stock Issuance Costs 2,200,000  
Debt Conversion, Original Debt, Amount 6,100,000  
Debt Instrument, Increase, Accrued Interest 163,218  
Warrants Issued For State Of Texas [Member]
    
Class of Stock [Line Items]    
Warrants Exercised, Number 301,273  
Stock Issued During Period Shares Cashless Warrants Exercised 301,213  
Shares adjusted For Exercise Price, Number 60  
Change In Fair Value Of Warrant, Charge Amount 404,000  
Warrants Issued For Underwriter [Member]
    
Class of Stock [Line Items]    
Warrants To Purchase Common stock 345,000  
Warrants Issued During Period, Fair Value 1,682,877  
Warrants Issued For Consulting Services [Member]
    
Class of Stock [Line Items]    
Warrants To Purchase Common stock 84,000  
Warrants Issued During Period, Fair Value 237,719  
Warrants, Interest Expense 22,640  
Underwriter Expenses [Member]
    
Class of Stock [Line Items]    
Payments of Stock Issuance Costs 1,500,000  
Underwriter Fees [Member]
    
Class of Stock [Line Items]    
Payments of Stock Issuance Costs 187,500  
Legal Fees [Member]
    
Class of Stock [Line Items]    
Payments of Stock Issuance Costs 440,736  
Other Expenses [Member]
    
Class of Stock [Line Items]    
Payments of Stock Issuance Costs 148,154  
Common Stock [Member]
    
Class of Stock [Line Items]    
Common Stock, Par or Stated Value Per Share $ 0.001  
Stock Issued During Period, Value, New Issues   8
Stock Issued During Period, Shares, New Issues   8,218
Shares issued in initial public offering (in shares) 3,450,000  
Stock Issued During Period, Value, Issued for Services   19
Stock Issued During Period, Shares, Issued for Services   18,835
Common stock issuable for services, Value 0  
Common stock issuable for services, Shares 0  
Share Price $ 5.00  
Stock Issued During Period, Shares, Conversion of Convertible Securities 1,700,493  
Stock Issued During Period Shares Cashless Warrants Exercised 301,213  
Common Stock Issuable [Member]
    
Class of Stock [Line Items]    
Stock Issued During Period, Value, New Issues   0
Stock Issued During Period, Shares, New Issues   0
Shares issued in initial public offering (in shares) 0  
Stock Issued During Period, Value, Issued for Services   0
Stock Issued During Period, Shares, Issued for Services   0
Common stock issuable for services, Value $ 151,665  
Common stock issuable for services, Shares 32,525  
Stock Issued During Period, Shares, Conversion of Convertible Securities 0  
Stock Issued During Period Shares Cashless Warrants Exercised 0  
Common Stock Issuable [Member] | Current Director [Member]
    
Class of Stock [Line Items]    
Common stock issuable for services, Shares 25,333  
Stock Issued During Period Share Fair Value Share Based Compensation $ 5.00  
Common Stock Issuable [Member] | Former Director [Member]
    
Class of Stock [Line Items]    
Common stock issuable for services, Shares 7,192  
Stock Issued During Period Share Fair Value Share Based Compensation $ 3.48