Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.8.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended
Dec. 22, 2017
Mar. 31, 2018
Mar. 31, 2017
Dec. 31, 2017
Summary of Significant Accounting Policies (Textual)        
Working capital   $ 750,000    
Federal depository insurance coverage   250,000    
Offering costs   17,387,000    
Underwriter discounts   16,500,000    
Payment of deferred cost   10,500,000    
Professional, printing, filing, regulatory and other costs   887,000    
Income tax expense   $ 215,000  
Percentage of income tax rate   28.00%    
Deferred tax asset   $ 120,000   $ 60,000
Redeem public shares in net tangible assets     $ 5,000,001  
Sale of units in public offering, shares     30,000,000  
Common stock subject to possible redemption   28,692,890   28,635,526
Withdrawn from Trust for working capital purposes (up to a maximum per year)   $ 750,000    
Maximum [Member]        
Summary of Significant Accounting Policies (Textual)        
Federal corporate income tax rate 35.00%      
Minimum [Member]        
Summary of Significant Accounting Policies (Textual)        
Federal corporate income tax rate 21.00%      
Class A ordinary shares [Member]        
Summary of Significant Accounting Policies (Textual)        
Diluted income (loss) per common share   23,750,000    
Shares subject to possible redemption, shares   30,000,000    
Common stock subject to possible redemption   28,692,890   28,635,526