Annual report pursuant to Section 13 and 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 12 Months Ended
Dec. 12, 2017
Dec. 08, 2017
Dec. 31, 2017
Nov. 30, 2017
Dec. 12, 2017
Dec. 31, 2017
Sep. 30, 2018
Related Party Transaction [Line Items]              
Units sold in offering 12,500,000            
Share price per share             $ 0.005858
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]              
Share price per share             $ 10
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]              
Units sold in offering             4,267,500
Number of shares of common stock each holder receive             0.10
Common Stock | Private Placement              
Related Party Transaction [Line Items]              
Units sold in offering             498,256
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  
Sentienz Inc | Jack Porter | Board of Directors              
Related Party Transaction [Line Items]              
Consulting services fee             $ 14,400
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             196,758
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