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Convertible Preferred Stock (Details Textual) - $ / shares
 3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Preferred stock dividend, payable semi-annually, description                 The preferred stock entitles its holders to a 6% dividend, payable semi-annually in cash or in kind through the three-year anniversary of the original issue date, and from and after such three-year anniversary in duly authorized, validly issued, fully paid and non-assessable shares of common stock. The three-year anniversary of the initial investment date occurred during the second half of 2017 for $5.2 million of the $5.5 million originally issued Convertible Preferred Stock and therefore dividends on those investments were paid via issuance of common shares as of the year-end date.  
Convertible preferred stock, shares issued upon conversion   518,431                
Converted shares of stock conversion         307,500         307,500
Common stock at the conversion rate                 $ 0.255  
Preferred stock redemption, description                 From and after the three-year anniversary of the date of issuance, the Company has the right (but not the obligation), upon at least 30 days prior written notice, to call some or all of the Series A Preferred Stock for redemption at any time after the common stock has had a closing price on the relevant trading market, for a period of at least 15 consecutive days, all of which must be after the three-year anniversary date of the purchase agreement, equal to at least one and one-half times the initial conversion price.  
Conexus World Global LLC [Member]                    
Convertible preferred stock, shares issued upon conversion     50,000 942,157 517,647 296,078   392,157    
Series A-1 Preferred Stock [Member]                    
Number of Convertible Preferred Series 1,860,561  
Convertible preferred stock, shares issued upon conversion   7,296,318             1,860,561  
Converted shares of stock conversion 8,806,906               8,806,906  
Common stock at the conversion rate                 $ 0.255  
Series A Preferred Stock [Member]                    
Number of Convertible Preferred Series 132,200 12,750 240,250 132,000 75,500 100,000 385,200 307,500
Converted shares of stock conversion 385,200       1,205,882       385,200 1,205,882
Common stock at the conversion rate                   $ 0.255
Series A Preferred Stock [Member] | Conexus World Global LLC [Member]                    
Number of Convertible Preferred Series   132,200 12,750 240,250 132,000 75,500   100,000    
Preferred Stock [Member]                    
Aggregate shares issued                 245,816 452,224
Common Stock [Member]                    
Aggregate shares issued                 718,840 0
Convertible preferred stock, shares issued upon conversion                 8,806,906 1,205,882