Quarterly report pursuant to Section 13 or 15(d)

Nature of Business (Details Textual)

v3.2.0.727
Nature of Business (Details Textual) - USD ($)
 1 Months Ended 6 Months Ended
Feb. 13, 2015
Aug. 05, 2015
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Dec. 31, 2013
Subsidiary, Sale of Stock [Line Items]            
Proceeds from Issuance Initial Public Offering     $ 4,099,500 $ 0    
Debt Instrument, Convertible, Conversion Price $ 4.20   $ 4.20      
Common Stock, Shares, Outstanding     6,477,093      
Common Stock, Par or Stated Value Per Share     $ 0.01   $ 0.01  
Cash and Cash Equivalents, at Carrying Value     $ 1,273,965 $ 401,821 $ 167,001 $ 501,172
Retained Earnings (Accumulated Deficit)     $ (61,209,768)   $ (56,862,152)  
Conversion of Stock, Description preferred shares were converted at the ratio of 10.98 shares of the preferred stock to 1.00 share of common stock          
IPO [Member]            
Subsidiary, Sale of Stock [Line Items]            
Sale of Stock, Number of Shares Issued in Transaction 683,250          
Sale of Stock, Price Per Share $ 6.00          
Proceeds from Issuance Initial Public Offering $ 4,100,000          
Stock Issued During Period, Shares, New Issues 683,250          
IPO [Member] | Subsequent Event [Member]            
Subsidiary, Sale of Stock [Line Items]            
Stock Issued During Period, Shares, New Issues   1,176,470        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   1,176,470        
Shares Issued, Price Per Share   $ 8.50        
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 10.62        
Over-Allotment Option [Member]            
Subsidiary, Sale of Stock [Line Items]            
Sale of Stock, Number of Shares Issued in Transaction 102,487          
Over-Allotment Option [Member] | Subsequent Event [Member]            
Subsidiary, Sale of Stock [Line Items]            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   176,470        
Proceeds from Issuance of Common Stock   $ 8,800,000