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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) (USD $) | Dec. 31, 2013 | Dec. 31, 2012
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Summary of Deferred tax assets and liabilities |  |
Stock-based compensation | $ 4,433,293 | $ 3,289,885
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 4,075,735 | 0
Unrealized (gains) losses | (316,926) | (763,235)
Other assets and liabilities | (128,677) | (74,676)
Net deferred tax assets | $ 8,063,425 | $ 2,451,974

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