Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

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Stockholders' Equity (Details) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2017
Oct. 31, 2016
Sep. 30, 2018
Dec. 31, 2017
Stockholders' Equity (Textual)        
Preferred stock authorized     1,000,000 1,000,000
Stock split, description 1.5 for 1      
Preferred stock shares issued    
Forfeiture share, description From 750,000 to 1,125,000      
Public Offering [Member]        
Stockholders' Equity (Textual)        
Shares subject to forfeiture       1,125,000
Sponsor [Member] | Founder Shares [Member]        
Stockholders' Equity (Textual)        
Sponsor purchased shares of Class F common stock   8,625,000    
Class F common stock value   $ 25,000    
Common stock par value   $ 0.001    
Issued and outstanding shares of public offering, percentage   20.00%    
Common Stock [Member]        
Stockholders' Equity (Textual)        
Common stock shares authorized     110,000,000  
Common Stock [Member] | Sponsor [Member]        
Stockholders' Equity (Textual)        
Sponsor purchased shares of Class F common stock   5,750,000    
Class F common stock value   $ 25,000    
Common stock par value   $ 0.004    
Shares forfeited   750,000    
Issued and outstanding shares of public offering, percentage   20.00%    
Board of Directors [Member]        
Stockholders' Equity (Textual)        
Preferred stock authorized     1,000,000  
Class A common stock [Member]        
Stockholders' Equity (Textual)        
Common stock shares authorized     100,000,000 100,000,000
Common stock par value     $ 0.0001 $ 0.0001
Common stock shares issued     30,000,000 30,000,000
Common stock shares outstanding     1,130,067 1,364,474
Redeemable common stock, shares     28,869,933 28,635,526
Class F common stock [Member]        
Stockholders' Equity (Textual)        
Common stock shares authorized     10,000,000 10,000,000
Common stock par value     $ 0.0001 $ 0.0001
Common stock shares issued     7,500,000 7,500,000
Common stock shares outstanding     7,500,000 7,500,000
Stock dividend shares 2,875,000      
Class F common stock [Member] | Founder Shares [Member]        
Stockholders' Equity (Textual)        
Shares forfeited 8,625,000      
Issued and outstanding shares of public offering, percentage 20.00%