Annual report pursuant to Section 13 and 15(d)

Business Combination (Details 2)

v3.7.0.1
Business Combination (Details 2) - $ / shares
1 Months Ended
Jul. 20, 2016
Dec. 31, 2016
Current stock price   $ 13.50
Affiliate [Member]    
Current stock price $ 7.66  
Non-Affiliates [Member]    
Current stock price 9.01  
12.50 Merger Warrants [Member] | Affiliate [Member]    
Current stock price 7.66  
Exercise price $ 12.50  
Risk-free rate 1.27%  
Expected term (in years) 7 years  
Expected volatility 20.00%  
Expected dividend yield 0.00%  
12.50 Merger Warrants [Member] | Non-Affiliates [Member]    
Current stock price $ 9.01  
Exercise price $ 12.50  
Risk-free rate 1.27%  
Expected term (in years) 7 years  
Expected volatility 20.00%  
Expected dividend yield 0.00%  
11.50 Merger Warrants [Member] | Affiliate [Member]    
Current stock price $ 7.66  
Exercise price $ 11.50  
Risk-free rate 1.15%  
Expected term (in years) 5 years  
Expected volatility 20.00%  
Expected dividend yield 0.00%  
11.50 Merger Warrants [Member] | Non-Affiliates [Member]    
Current stock price $ 9.01  
Exercise price $ 11.50  
Risk-free rate 1.15%  
Expected term (in years) 5 years  
Expected volatility 20.00%  
Expected dividend yield 0.00%