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Stockholders' Equity (Details Textual) (USD $)
6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Stockholders Equity [Line Items]    
Proceeds from Stock Options Exercised $ 4,000  
Stock Option [Member]
   
Stockholders Equity [Line Items]    
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercises In Period 6,583 291,666
Warrant [Member]
   
Stockholders Equity [Line Items]    
Stock Issued During Period Shares Cashless Warrant Exercises 232,619