Investment in Equity Interest (Details) (Synacor China, Ltd [Member], USD $)
1 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2013
Jul. 31, 2013
Dec. 31, 2013
Dec. 31, 2013
Mar. 31, 2013
Common Stock [Member]
Mar. 31, 2013
Preferred Stock [Member]
Schedule of Equity Method Investments [Line Items]            
Ownership percentage         50.00% 100.00%
Initial funding   $ 400,000        
Additional funding 526,000 1,100,000        
Term of funding (in years)   2 years        
Cumulative losses in equity interest     $ 561,000 $ (561)