Acquisitions - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 18, 2023	Oct. 11, 2022	Apr. 01, 2022
Speechly, Inc.
Business Combination and Asset Acquisition [Line Items]
Purchase price	$ 10,100
Payment of cash to acquire business	4,800
Cash holdback	$ 5,300
Byfron Technologies, LLC
Business Combination and Asset Acquisition [Line Items]
Purchase price		$ 9,603
Payment of cash to acquire business		7,603
Cash holdback		$ 2,000
Holdback period		18 months
Founder service arrangement, amount		$ 9,600
Business combination consideration service period		3 years
Business combination research and development expense acquire, period of recognition		3 years
Hamul, Inc.
Business Combination and Asset Acquisition [Line Items]
Purchase price			$ 19,323
Payment of cash to acquire business			9,185
Business combination fair value of equity issued or issuable			4,000
Business combination unrecognized share based combination acquiree			$ 7,600
Business combination unrecognized share based combination acquiree period of recognition			3 years
Hamul, Inc. | Common Class A
Business Combination and Asset Acquisition [Line Items]
Business combination equity issued (in shares)			385,093