Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.19.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Summary of Significant Accounting Policies (Textual)      
Federal depository insurance coverage $ 250,000    
Offering costs 17,379,000    
Underwriter discounts 16,500,000    
Payment of deferred cost 10,500,000    
Professional, printing, filing, regulatory and other costs 887,000    
Income tax expense $ 360,000 $ 215,000  
Percentage of income tax rate 24.00% 28.00%  
Deferred tax asset $ 400,000   $ 355,000
Redeem public shares in net tangible assets $ 5,000,001    
Shares subject to possible redemption, shares 30,000,000    
Sale of units in public offering, shares 30,000,000    
Common stock subject to possible redemption, shares 29,030,022   28,916,141
Withdrawn from trust for working capital purposes (up to a maximum per year) $ 750,000    
Common Class A [Member]      
Summary of Significant Accounting Policies (Textual)      
Diluted income (loss) per common share 23,750,000