Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)

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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]    
Net operating loss carryforwards $ 17,499,000 $ 11,982,779
Stock based compensation $ 4,232,300 2,805,860
Provision for warrant liability 606,800
Accruals $ 2,397,300 $ 160,849
Goodwill 2,501,517
Intangible assets 553,100 $ 248,741
Tax credits 409,000 379,000
Gross deferred tax assets 27,592,217 16,184,029
Fixed assets $ (833,300) (833,294)
Derivative liabilities (735,824)
Gross deferred tax liabilities $ (833,300) (1,569,118)
Net deferred tax assets 26,758,917 14,614,911
Valuation allowance $ (26,758,917) $ (14,614,911)
Deferred tax asset, net of valuation allowance
Changes in valuation allowance $ 12,144,006 $ 10,529,911