Quarterly report pursuant to Section 13 or 15(d)

Stock Holders Equity (Details Textual)

v3.7.0.1
Stock Holders Equity (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended
Jan. 13, 2017
Jul. 26, 2016
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Sep. 12, 2016
Aug. 16, 2016
Jul. 29, 2016
Stock Holders Equity [Line Items]                
Preferred Stock, Shares Authorized     1,600,000   1,600,000      
Preferred Stock, Par or Stated Value Per Share     $ 5.00   $ 5.00      
Class of Warrant or Right, Outstanding 9,288,884              
Issuance Of Warrants Description     The Company may call the Warrants, other than the Placement Agent Warrants, at any time the common stock trades above $5.00 ( for warrants issued in 2013) or above $ 3.00 (for warrants issued in 2015) for twenty (20) consecutive days following the effectiveness of the registration statement covering the resale of the shares of common stock underlying          
Conversion of Stock, Amount Converted     $ 50,000 $ 0        
Undeclared Dividend     $ 320,000          
Sale of Stock, Price Per Share           $ 1.00 $ 0.70 $ 0.67
Preferred Stock, Shares Outstanding     1,590,000   1,600,000      
Proceeds from Warrant Exercises $ 12,700,000   $ 14,834,344 $ 0        
Tendered Warrants [Member]                
Stock Holders Equity [Line Items]                
Proceeds from Warrant Exercises     12,700,000          
Outside Tendered Warrants [Member]                
Stock Holders Equity [Line Items]                
Proceeds from Warrant Exercises     $ 2,100,000          
Preferred Stock [Member]                
Stock Holders Equity [Line Items]                
Preferred Stock, Shares Authorized     10,000,000          
Preferred Stock, Par or Stated Value Per Share     $ 0.001          
Warrant [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Outstanding     6,373,283          
Placement Agent [Member] | Investor Warrants Thirteen Million [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Exercise Price of Warrants or Rights     $ 5.00          
Placement Agent [Member] | Investor Warrants Twenty Million [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Exercise Price of Warrants or Rights     3.00          
Maximum [Member]                
Stock Holders Equity [Line Items]                
Preferred Stock, Dividend Rate, Percentage   7.50%            
Maximum [Member] | Sales Revenue, Net [Member]                
Stock Holders Equity [Line Items]                
Preferred Stock, Dividend Rate, Percentage   4.50%            
Maximum [Member] | Warrant [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Exercise Price of Warrants or Rights     2.00          
Minimum [Member] | Warrant [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Exercise Price of Warrants or Rights     0.50          
Series A Preferred Stock [Member]                
Stock Holders Equity [Line Items]                
Class of Warrant or Right, Outstanding         1,600,000      
Preferred Stock Conversion Price Per Share     $ 0.50          
Preferred Stock, Conversion Basis   A Preferred Shares to be converted, multiplied by the stated value of $5.00 (the Stated Value), divided by the Conversion Price in effect at the time of the conversion (the initial conversion price will be $0.50, subject to adjustment in the event of stock splits, stock dividends, and fundamental transactions).            
Preferred Stock Convertible Percentage     100.00%          
Conversion of Stock, Amount Converted     $ 4,400,000          
Preferred Stock, Dividend Rate, Percentage     8.00%          
Preferred Stock, Shares Outstanding     1,590,000