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Warrants (Details) (USD $)
9 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Warrant [Member]
Sep. 30, 2014
Warrant [Member]
Sep. 30, 2014
Common Stock [Member]
Warrants (Details) [Line Items]          
Other Nonoperating Income     $ 700,000    
Other Nonoperating Expense       900,000  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)         800,000
Exercise of common stock warrants $ (2,505,000)