Investment in Equity Interest (Summarized Financial Information) (Details) (Synacor China, Ltd [Member], USD $)
9 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2013
Synacor China, Ltd [Member]
   
Schedule of Equity Method Investments [Line Items]    
Revenue   $ 0
Loss from operations   (561,000)
Net loss 561,000 (561)
Total assets 442,000 442,000
Total liabilities $ 77,000 $ 77,000