Annual report pursuant to Section 13 and 15(d)

Capital Stock (Details Textual)

v3.8.0.1
Capital Stock (Details Textual) - USD ($)
 1 Months Ended 12 Months Ended
Jun. 14, 2017
Jun. 15, 2017
Feb. 21, 2017
Jun. 30, 2016
Jun. 27, 2016
May 24, 2016
Dec. 31, 2017
Dec. 31, 2016
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             17,257,255 10,130,883
Preferred Stock, Shares Authorized             9,995,828 9,997,223
Preferred Stock, Par or Stated Value Per Share             $ 0.01 $ 0.01
Stock Issued During Period, Shares, New Issues       441,000        
Convertible Preferred Stock, Shares Issued upon Conversion 1,330,000     1,234,000        
Proceeds from Issuance or Sale of Equity $ 8,800,000     $ 3,400,000        
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 1.50     $ 3.50        
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 $ 8,800,000   $ 1,800,000       $ 11,922,252 $ 3,768,698
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 6,666,667              
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.              
Investor [Member]                
Class of Stock [Line Items]                
Stock Issued During Period, Shares, New Issues       837,500        
Sales Agent [Member]                
Class of Stock [Line Items]                
Stock Issued During Period, Shares, New Issues       33,500        
Common Stock [Member]                
Class of Stock [Line Items]                
Stock Issued During Period, Shares, New Issues 5,336,667   642,150 441,000     5,978,817 441,000
Stock Issued During Period, Shares, Conversion of Convertible Securities 450,000     55,000       1,234,000
Convertible Preferred Stock, Shares Issued upon Conversion   480,000           1,234,000
Series A Preferred Stock [Member]                
Class of Stock [Line Items]                
Preferred Stock, Par or Stated Value Per Share         $ 0.01   $ 0.01 $ 0.01
Stock Issued During Period, Shares, New Issues       2,776.5 2,776.5  
Stock Issued During Period, Shares, Conversion of Convertible Securities               (2,777)
Preferred Stock, Shares Issued             0 0
Preferred Stock, Shares Outstanding             0 0
Shares Issued, Price Per Share         $ 1,000      
Preferred Stock Conversion Price Per Share         $ 2.25      
Convertible Preferred Stock, Terms of Conversion             a result of such conversion, the holder, together with its affiliates, would own more than 4.99% of the shares of the Companys shares of Common Stock then issued and outstanding, which may be increased to 9.99% in certain circumstances.  
Conversion of Stock, Shares Converted       123.75        
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  
Stock Issued During Period, Shares, New Issues 1,995          
Stock Issued During Period, Shares, Conversion of Convertible Securities              
Preferred Stock, Shares Issued             600 0
Preferred Stock, Shares Outstanding             600 0
Conversion of Stock, Shares Converted 675 720         1,395  
Common Stock, Other Shares, Outstanding             400,000 0
Preferred Stock Designated Shares             10,000 0
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 6,666,667