Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Textual)

v3.10.0.1
Related Party Transactions (Details Textual)
2 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Sep. 07, 2018
USD ($)
$ / shares
shares
Apr. 10, 2017
USD ($)
$ / shares
shares
May 31, 2017
shares
Sep. 30, 2018
USD ($)
$ / shares
Sep. 30, 2017
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
$ / shares
shares
Oct. 09, 2018
USD ($)
$ / shares
Sep. 30, 2018
£ / shares
Dec. 31, 2017
$ / shares
Proceeds from Issuance of Common Stock           $ 25,000 $ 0      
Shares Issued, Price Per Share | $ / shares       $ 12.00     $ 12.00      
Notes Payable, Related Parties, Current       $ 224,403     $ 224,403      
Operating Leases, Rent Expense             10,000      
Due to Officers or Stockholders       50,000     50,000      
Related Party Transaction, Expenses from Transactions with Related Party       $ 92,500 $ 66,800 $ 66,800 277,500      
Due to Sponsor for Operating Expenses             $ 311,000      
Share Price | (per share)       $ 10.20     $ 10.20   £ 0.02  
Additional Common Stock To Be Issued Number | shares             190,632      
Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount $ 106,500,000     $ 106,500,000     $ 106,500,000      
Argand Partners Fund LP [Member]                    
Common Stock To Be Issued Number | shares 5,333,333                  
Share Price | $ / shares $ 10.20     $ 10.20     $ 10.20      
Common Stock To Be Issued Value $ 54,400,000                  
Additional Common Stock To Be Issued Number | shares 2,450,980                  
Additional Common Stock To Be Issued Value $ 25,000,000           $ 25,000,000      
Working Capital Loan [Member]                    
Long-term Debt, Gross       $ 1,500,000     $ 1,500,000      
Debt Instrument, Convertible, Conversion Price | $ / shares       $ 1.00     $ 1.00      
Subsequent Event [Member]                    
Debt Instrument, Convertible, Conversion Price | $ / shares               $ 1.00    
Subsequent Event [Member] | Sponsor [Member] | Notes Payable, Other Payables [Member]                    
Line of Credit Facility, Maximum Borrowing Capacity               $ 1,500,000    
Common Class B [Member]                    
Stock Issued During Period, Shares, New Issues | shares   5,750,000 28,750              
Common Stock, Par or Stated Value Per Share | $ / shares   $ 0.0001   $ 0.0001     $ 0.0001     $ 0.0001
Proceeds from Issuance of Common Stock   $ 25,000                
Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation | shares             750,000