Acquisitions - Additional Information (Detail) - USD ($)				12 Months Ended
	Aug. 22, 2023	Apr. 24, 2023	Feb. 22, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Other long-term liabilities				$ 17,455,000	$ 5,481,000
Selling, general, and administrative				166,510,000	143,637,000	$ 121,167,000
Goodwill				103,379,000	91,755,000	78,839,000
Amortization expense relating to purchased intangible assets				5,500,000	4,900,000	4,000,000
Stock-based compensation expense, net of amounts capitalized				$ 49,648,000	$ 39,324,000	$ 23,220,000
2022 Acquisition [Member]
Business Acquisition [Line Items]
Purchase consideration			$ 18,600,000
Net liabilities assumed			1,100,000
Goodwill			13,500,000
Amortization expense relating to purchased intangible assets			$ 6,400,000
Finite-Lived Intangible Assets, Amortization Method			straight-line basis
Weighted average remaining amortization period (in years)			15 years
Two Thousand And Twenty Three Acquisition [Member]
Business Acquisition [Line Items]
Cash consideration	$ 16,600,000	$ 12,500,000
Business Combination, Acquisition Related Costs		6,000,000
Total assets acquired		1,200
Net liabilities assumed	3,600,000
Goodwill	5,900,000	$ 5,300,000
Amortization expense relating to purchased intangible assets	$ 14,200,000
Finite-Lived Intangible Assets, Amortization Method	straight-line	straight-line basis
Weighted average remaining amortization period (in years)	15 years	15 years