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Debt - Additional Information (Detail)
€ in Millions, $ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2022
EUR (€)
Dec. 31, 2022
USD ($)
Dec. 31, 2022
CAD ($)
Dec. 01, 2010
EUR (€)
Interest expense $ 1.5 $ 3.4 $ 8.0        
CFL Ventures [Member] | Promissory Notes [Member]              
Debt Instrument, aggregate face value         $ 14.4 $ 20.0  
Effective interest rate       4.70% 4.70% 4.70%  
CFL Ventures [Member] | Promissory Notes [Member] | Debt Instrument, Redemption, Period One [Member]              
Debt instrument, maturity date Jan. 01, 2023            
CFL Ventures [Member] | Promissory Notes [Member] | Debt Instrument, Redemption, Period Two [Member]              
Debt instrument, maturity date Jan. 01, 2024            
Barclays Bank Plc [Member]              
Effective interest rate       4.00% 4.00% 4.00%  
Line of credit, maximum amount   $ 0.0     $ 0.0    
Line of credit facility, maximum borrowing capacity | €       € 0.2      
Maven Top Holdings SARL [Member] | Data Project SRL Mortgage [Member]              
Long-term debt, gross         $ 0.1   € 0.3