Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Details)

v3.10.0.1
Related Party Transactions - Additional Information (Details) - USD ($)
1 Months Ended 2 Months Ended 3 Months Ended
Dec. 12, 2017
Dec. 08, 2017
Dec. 31, 2017
Nov. 30, 2017
Dec. 12, 2017
Jun. 30, 2018
Dec. 31, 2017
Related Party Transaction [Line Items]              
Units sold in offering 12,500,000            
Sale of stock price per unit $ 10.00       $ 10.00 $ 10.00  
Number of shares of common stock per unit 1       1    
Common stock, par value $ 0.0001       $ 0.0001 $ 0.0001  
Rights              
Related Party Transaction [Line Items]              
Number of shares of common stock each holder receive 0.10       0.10    
Private Placement              
Related Party Transaction [Line Items]              
Aggregate number of shares issued 489,500       489,500    
Sale of stock price per unit $ 10.00       $ 10.00    
Number of shares of common stock per unit 1       1    
Common stock, par value $ 0.0001       $ 0.0001    
Exercise price of warrants $ 11.50       $ 11.50    
Private Placement | Rights              
Related Party Transaction [Line Items]              
Number of shares of common stock each holder receive 0.10       0.10    
Common Stock              
Related Party Transaction [Line Items]              
Number of shares of common stock each holder receive           0.10  
Second Closing of Offering | Private Placement              
Related Party Transaction [Line Items]              
Aggregate number of shares issued 8,756            
Warrants              
Related Party Transaction [Line Items]              
Number of shares of common stock each holder receive 0.75       0.75 4  
Exercise price of warrants $ 11.50       $ 11.50 $ 11.50  
Warrants | Private Placement              
Related Party Transaction [Line Items]              
Number of shares of common stock each holder receive 0.75       0.75    
Founder Shares              
Related Party Transaction [Line Items]              
Units sold in offering         4,267,500    
Proceeds from issuance of common stock         $ 25,000    
Share price per share $ 0.005858       $ 0.005858    
Canceled shares for no consideration     738,750 738,750      
Shares outstanding           3,528,750  
Holding period of shares for completion of initial business combination             1 year
Number of trading period for transfer of shares             20 days
Number of consecutive trading period for transfer of shares             30 days
Founder Shares | Minimum [Member]              
Related Party Transaction [Line Items]              
Period after initial business combination to allow transfer of shares             150 days
Founder Shares | Common Stock              
Related Party Transaction [Line Items]              
Stock price threshold that allows transfer of shares             $ 12.00
Sponsor              
Related Party Transaction [Line Items]              
Repayment of promissory notes             2017-12
Sponsor | Administrative Support Agreement              
Related Party Transaction [Line Items]              
Payment for office space as service fees   $ 20,000          
Services fees incurred           $ 60,000  
Sponsor | Administrative Support Agreement | Accounts payable              
Related Party Transaction [Line Items]              
Accounts payable for service fees           $ 0  
Sponsor | Maximum              
Related Party Transaction [Line Items]              
Promissory notes to related party     $ 55,000       $ 55,000