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Fair Value Measurement (Tables)
9 Months Ended
Sep. 30, 2017
Level 3 [Member]  
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]  
Schedule of Black Scholes Model, which is a level 3 valuation model in the fair value hierarchy

- current stock price $1.20 - $1.34 
- exercise price $1.44 
- time to maturity  5 years 
- risk-free interest rate  1.63% - 1.79% 
- estimated volatility  149%