Long-Lived Assets by Geographic Location (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Property and equipment, net	$ 7,694	$ 8,472
Operating lease ROU assets	2,000	2,289
Americas
Segment Reporting Information [Line Items]
Property and equipment, net	68	65
Operating lease ROU assets	0	0
Europe and the Middle East
Segment Reporting Information [Line Items]
Property and equipment, net	475	355
Operating lease ROU assets	335	371
Asia-Pacific
Segment Reporting Information [Line Items]
Property and equipment, net	7,151	8,052
Operating lease ROU assets	$ 1,665	$ 1,918