Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.19.3
Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Sep. 30, 2019
Sep. 30, 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 $ 325,000 $ 330,000 $ 1,055,000 $ 765,000  
Percentage of income tax rate 86.00% 25.00% 41.00%  
Deferred tax asset     $ 850,000   $ 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     29,069,433   28,916,141
Withdrawn from trust for working capital purposes (up to a maximum per year)     $ 750,000    
Class A Common stock [Member]          
Summary of Significant Accounting Policies (Textual)          
Diluted income (loss) per common share     23,750,000