Commitments and Contingencies (Details 1)	9 Months Ended
	Sep. 30, 2017
Expected term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected term	4 years 9 months
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	1.27%
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	104.60%
Expected dividend rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.00%