Summary of Gross Carrying Amount and Accumulated Amortization for Intangible Assets Resulting from Acquisitions (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Acquired Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 25,590	$ 25,606
Accumulated amortization	(21,595)	(21,355)
Intangible assets, net	$ 3,995	4,251
Trademarks
Acquired Finite Lived Intangible Assets [Line Items]
Amortization period (in years)	5 years
Gross carrying amount	$ 760	760
Accumulated amortization	(760)	(760)
Developed Technology
Acquired Finite Lived Intangible Assets [Line Items]
Gross carrying amount	9,088	9,098
Accumulated amortization	(7,220)	(7,110)
Intangible assets, net	$ 1,868	1,988
Developed Technology | Minimum
Acquired Finite Lived Intangible Assets [Line Items]
Amortization period (in years)	10 years
Developed Technology | Maximum
Acquired Finite Lived Intangible Assets [Line Items]
Amortization period (in years)	12 years
Customer Relationships
Acquired Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 15,742	15,748
Accumulated amortization	(13,615)	(13,485)
Intangible assets, net	$ 2,127	$ 2,263
Customer Relationships | Minimum
Acquired Finite Lived Intangible Assets [Line Items]
Amortization period (in years)	4 years
Customer Relationships | Maximum
Acquired Finite Lived Intangible Assets [Line Items]
Amortization period (in years)	12 years