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Revenue and Segment Information - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Revenue from Contract with Customer [Abstract]        
Research development and clinical trials expenses $ 1.3 $ 1.8 $ 4.3 $ 4.5
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description     The CODM assesses performance and allocates resources based on the Company’s consolidated statements of operations and the Company’s operations are managed on a consolidated basis to decide where to allocate and invest additional resources within the business to continue growth. The CODM also utilizes the consolidated balance sheet for resource allocation and segment asset information is not provided to the CODM to allocate resources.  
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]     srt:ChiefExecutiveOfficerMember