Related Party Transactions - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Employee	Dec. 31, 2022 USD ($) Employee	Dec. 31, 2021 USD ($) Employee
Related Party Transaction [Line Items]
Loan amount due	$ 55,282	$ 71,438
Czech Republic Subsidiary [Member]
Related Party Transaction [Line Items]
Related party transaction lease expenses paid	$ 300	$ 300	$ 300
Related party transaction lease expiration term	10 years	10 years	10 years
Number of employees | Employee	2	2	2
Baker & Hostetler LLP [Member]
Related Party Transaction [Line Items]
Legal fees	$ 200	$ 100	$ 100
Mr. Sunkle [Member]
Related Party Transaction [Line Items]
Consulting agreement expiration date	Dec. 31, 2025