Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details Textual)

v3.10.0.1
Capital Stock (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 14, 2017
Apr. 18, 2018
Apr. 17, 2018
Jun. 15, 2017
May 24, 2016
Mar. 31, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Class of Stock [Line Items]                  
Common Stock, Shares Authorized             100,000,000   100,000,000
Common Stock, Par or Stated Value Per Share             $ 0.01   $ 0.01
Common Stock, Shares, Outstanding             42,382,880   17,257,255
Preferred Stock, Shares Authorized             9,994,184   9,995,828
Preferred Stock, Par or Stated Value Per Share             $ 0.01   $ 0.01
Convertible Preferred Stock, Shares Issued upon Conversion 1,330,000   20,426,250            
Proceeds from Issuance or Sale of Equity $ 8,800,000   $ 10,100,000            
Sale of Stock, Number of Shares Issued in Transaction         1,319,289        
Sale of Stock, Consideration Received on Transaction         $ 3,285,798        
Proceeds from Issuance of Common Stock           $ 1,800,000 $ 10,108,762 $ 10,589,183  
Issuance of Common Stock, Description the Company is restricted from issuing any shares pursuant to the ATM Agreement for a period of twenty-four months following the closing date of the offering. However, this restriction is suspended for any sale of shares of Common Stock under the ATM Agreement that is above $3.00 per share.                
Warrant [Member]                  
Class of Stock [Line Items]                  
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 1.50   $ 0.32            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 6,666,667   35,156,250            
Common Stock [Member]                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues 5,336,667   14,730,000     642,150      
Convertible Preferred Stock, Shares Issued upon Conversion 450,000 3,263,750 4,375,000 880,000          
Series A Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Preferred Stock, Par or Stated Value Per Share             $ 0.01   $ 0.01
Preferred Stock, Shares Issued             0   0
Preferred Stock, Shares Outstanding             0   0
Common Stock, Other Shares, Outstanding             0    
Preferred Stock Designated Shares             3,750   3,750
Series B Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Preferred Stock, Par or Stated Value Per Share             $ 0.01   $ 0.01
Stock Issued During Period, Shares, New Issues 1,995                
Preferred Stock, Shares Issued             0   600
Preferred Stock, Shares Outstanding             0   600
Conversion of Stock, Shares Converted 675     1,320          
Common Stock, Other Shares, Outstanding             0    
Preferred Stock Designated Shares             10,000   10,000
Series C Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues     6,536.4       6,536    
Preferred Stock, Shares Issued             4,092    
Preferred Stock, Shares Outstanding             4,092    
Conversion of Stock, Shares Converted   1,044.4 1,400            
Common Stock, Other Shares, Outstanding             12,787,500    
Preferred Stock Designated Shares             10,000   10,000