Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

Related Party Transactions (Details) - USD ($)
1 Months Ended 12 Months Ended
Nov. 27, 2017
Nov. 21, 2017
Oct. 20, 2017
Dec. 31, 2016
Oct. 31, 2016
Dec. 31, 2018
Related Party Transactions (Textual)            
Accounting services, utilities and secretarial support provided by Sponsor           $ 120,000
Related party loan aggregate       $ 485,000    
Unsecured promissory note       $ 10,000    
Related party loans and costs, description     The Note was amended and restated to increase the amount available under the Note by $100,000, from $485,000 to $585,000, and the Company borrowed an additional $100,000, increasing the amount outstanding under the Note from approximately $474,000 to approximately $574,000. In total, during 2017 an additional approximately $289,000 was borrowed under the Note.      
Over-Allotment Option [Member] | Founder Shares [Member]            
Related Party Transactions (Textual)            
Shares forfeited 1,125,000 1,125,000     1,125,000  
Public Offering [Member]            
Related Party Transactions (Textual)            
Repayment of debt   $ 100,000        
Private Placement Warrants [Member]            
Related Party Transactions (Textual)            
Share price per share   $ 11.50        
Repayment of debt   $ 474,000        
Sponsor [Member]            
Related Party Transactions (Textual)            
Related party loans and costs, description       The initial drawdown under the Note was on December 31, 2016 for approximately $285,000 representing the amount charged by the Sponsor and its affiliates for services related to the Public Offering and for the Company's organizational and initial financing activities, plus a $1,000 advance made in October 2016.    
Sponsor [Member] | Founder Shares [Member]            
Related Party Transactions (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%  
Initial business combination, description         (A) one year after the completion of the Company's initial Business Combination, or earlier if, subsequent to the Company's initial Business Combination, the last sale price of the Company's common stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Company's initial Business Combination or (B) the date on which the Company completes a liquidation, merger, stock exchange or other similar transaction after the initial Business Combination that results in all of the Company's stockholders having the right to exchange their shares of common stock for cash, securities or other property (the "Lock Up Period").  
Sponsor [Member] | Private Placement Warrants [Member]            
Related Party Transactions (Textual)            
Private placement purchase   $ 8,750,000        
Private placement warrants purchased   17,500,000        
Warrant price per share   $ 0.50        
Share price per share   $ 5.75        
Repayment of debt   $ 8,750,000