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Summary of Significant Accounting Policies - Additional Information (Detail)
1 Months Ended 12 Months Ended
Dec. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
Segment
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Significant Accounting Policies [Line Items]        
Number of operating segments | Segment   1    
Impairment losses   $ 0 $ 0 $ 0
Accrued interest or penalties related to uncertain tax positions $ 0 0 0  
Unrecognized tax benefits 0   0  
Accumulated deficit $ (705,047,000) $ (705,047,000) (441,553,000)  
Non-Marketable Equity Securities [Member]        
Significant Accounting Policies [Line Items]        
Percentage of ownership interest 20.00% 20.00%    
Software and Software Development Costs | Cloud Computing Arrangements        
Significant Accounting Policies [Line Items]        
Amortization of capitalized costs   $ 1,400,000 1,300,000 $ 600,000
Capitalized costs net $ 1,000,000 $ 1,000,000 $ 2,400,000  
Customer Concentration Risk [Member] | Revenue [Member] | UNITED STATES        
Significant Accounting Policies [Line Items]        
Concentration risk percentage   32.00% 35.00% 7.00%
Customer Concentration Risk [Member] | Revenue [Member] | GERMANY        
Significant Accounting Policies [Line Items]        
Concentration risk percentage     10.00%  
Customer Concentration Risk [Member] | Revenue [Member] | BERMUDA        
Significant Accounting Policies [Line Items]        
Concentration risk percentage       79.00%
Customer Concentration Risk [Member] | Revenue [Member] | Other Countries | Maximum [Member]        
Significant Accounting Policies [Line Items]        
Concentration risk percentage   10.00% 10.00% 10.00%