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Convertible Preferred Stock and Warrants (Details Textual) - USD ($)
 1 Months Ended 4 Months Ended 12 Months Ended
Nov. 03, 2015
Oct. 15, 2015
Aug. 20, 2014
Dec. 21, 2015
Feb. 28, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Oct. 10, 2014
Convertible Preferred Stock and Warrants (Textual)                  
Gross proceeds from the issuance of convertible preferred stock             $ 265,000 $ 4,565,000  
Decrease in fair value of warrant liability             $ (1,081,000) $ (1,127,000)  
Convertible preferred stock, shares issued upon conversion         265,000        
Common stock, shares outstanding           46,218 64,224 46,218  
Investor [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Common stock, shares outstanding             87,204    
Wireless Ronin Technologies Inc [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Issuance of warrants to purchase common shares             2,800,000    
Business combination, purchase price               $ 6,500,000  
Exercise price of warrants           $ 0.50   $ 0.50  
Wireless Ronin Technologies Inc [Member] | Maximum [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Exercise price of warrants             $ 83.37    
Wireless Ronin Technologies Inc [Member] | Minimum [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Exercise price of warrants             0.70    
Series A Convertible Preferred Stock [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Share price     $ 0.63            
Business acquisition, share price     $ 1.00   $ 1.00        
Gross proceeds from the issuance of convertible preferred stock         $ 300,000        
Net proceeds from the issuance of convertible preferred stock     $ 4,600,000   $ 265        
Preferred stock, dividend rate     6.00%            
Convertible preferred stock, Terms of conversion     The convertible preferred stock contains a beneficial conversion feature based on the conversion price of $0.40 per share compared to the price at closing of $0.63 per share.   The convertible preferred stock issued in February 2015 contained a beneficial conversion feature based on the conversion price per share of $0.29 per share compared to the price on the date of issuance of $0.34.        
Temporary equity                 $ 1,200,000
Issuance of series A convertible preferred stock     5,190,000   265,000        
Issuance of warrants to purchase common shares     6,487,500   331,250        
Conversion price $ 0.255   $ 0.255            
Convertible preferred stock beneficial conversion feature     $ 1,100,000   $ 30,000     $ 1,100,000  
Exercise price of warrants     $ 0.37   $ 0.50        
Term of warrants     5 years   5 years        
Preferred stock is classified as temporary equity     $ 1,500,000            
Convertible preferred stock, shares issued upon conversion 77,174                
Conversion of common stock, shares 260,000                
Common Stock [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Warrants surrendered by warrant holder       1,515,152          
Fair value of warrants surrendered by warrant holder       $ 272,000          
Shares issued in exchanges for warrants, shares       975,000          
Common Stock [Member] | Wireless Ronin Technologies Inc [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Issuance of warrants to purchase common shares               500,000  
Series A-1 Convertible Preferred Stock [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Shares issued for the acquisition of Conexus merger   1,664,000              
Business acquisition, share price   $ 1              
Warrant [Member]                  
Convertible Preferred Stock and Warrants (Textual)                  
Share price     $ 0.37            
Issuance of warrants to purchase common shares     6,487,500            
Exercise price of warrants           $ 0.40 $ 0.25 $ 0.40  
Term of warrants     5 years            
Fair value of the warrants     $ 3,000,000         $ 1,900,000  
Changing value of warrant during the period           $ 1,100,000 $ 1,100,000