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Stock Based Compensation - Schedule of Warrants Assumptions (Details)
12 Months Ended
Dec. 31, 2018
Measurement Input, Risk Free Interest Rate [Member] | Minimum [Member]  
Fair value assumptions, measurement input, percentages 2.53%
Measurement Input, Risk Free Interest Rate [Member] | Maximum [Member]  
Fair value assumptions, measurement input, percentages 2.89%
Dividend Yield [Member]  
Fair value assumptions, measurement input, percentages 0.00%
Expected Volatility [Member] | Minimum [Member]  
Fair value assumptions, measurement input, percentages 95.73%
Expected Volatility [Member] | Maximum [Member]  
Fair value assumptions, measurement input, percentages 119.45%
Expected Term [Member] | Minimum [Member]  
Fair value assumptions, measurement input, term 3 years
Expected Term [Member] | Maximum [Member]  
Fair value assumptions, measurement input, term 5 years