Annual report pursuant to Section 13 and 15(d)

Public Offering (Details)

Public Offering (Details) - USD ($)
1 Months Ended 12 Months Ended
Oct. 22, 2019
Nov. 21, 2017
Dec. 31, 2019
Dec. 31, 2018
Public Offering (Textual)        
Share price     $ 10  
Class A Common Stock        
Public Offering (Textual)        
Redeemable common stock, shares 694,820   28,344,013 28,916,141
Redemable shares value $ 7,108,000      
Common Stock [Member]        
Public Offering (Textual)        
Share price   $ 11.50    
IPO [Member]        
Public Offering (Textual)        
Sale of stock   30,000,000    
Sale of stock per share   $ 10.00    
Shares subject to forfeiture     1,125,000  
Underwriting discount, description     The Company paid an underwriting discount of 2% of the per Unit offering price to the underwriters at the closing of the Public Offering ($6,000,000), with an additional fee (the "Deferred Discount") of 3.5% of the gross offering proceeds ($10,500,000) payable upon the Company's completion of a Business Combination.  
IPO [Member] | Common Stock [Member]        
Public Offering (Textual)        
Sale of stock per share   0.0001    
Share price   $ 5.75    
IPO [Member] | Warrant [Member]        
Public Offering (Textual)        
Initial business combination, description     Each Warrant will become exercisable on the later of 30 days after the completion of the Company's initial Business Combination or 12 months from the closing of the Public Offering and will expire five years after the completion of the Company's initial Business Combination or earlier upon redemption or liquidation. However, if the Company does not complete its initial Business Combination on or prior to the 24-month period allotted to complete the Business Combination, the Warrants will expire at the end of such period. If the Company is unable to deliver registered shares of Class A common stock to the holder upon exercise of Warrants issued in connection with the 30,000,000 public units during the exercise period, there will be no net cash settlement of these Warrants and the Warrants will expire worthless, unless they may be exercised on a cashless basis in the circumstances described in the warrant agreement. Once the warrants become exercisable, the Company may redeem the outstanding warrants in whole and not in part at a price of $0.01 per warrant upon a minimum of 30 days' prior written notice of redemption, only in the event that the last sale price of the Company's shares of common stock equals or exceeds $18.00 per share for any 20 trading days within the 30-trading day period ending on the third trading day before the Company sends the notice of redemption to the warrant holders.  
Over-Allotment Option [Member]        
Public Offering (Textual)        
Sale of stock     4,500,000