Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2023 USD ($) Customer	Dec. 31, 2022 USD ($) Customer	Dec. 31, 2021 USD ($)
Revenue, Major Customer [Line Items]
Foreign currency losses, net	$ (161,000)	$ (653,000)	$ (336,000)
Maturity period of cash and cash equivalents	less than three months
Available-for-sale securities, failed auction, value	$ 3,000,000
Number of customers accounted for trade account receivable | Customer	1	1
Cost of advertising	$ 3,730,000	$ 3,786,000	$ 2,994,000
Stock option, service period of award	5 years
Percentage likelihood of tax benefit settlement	50.00%
Capitalized computer software, gross	$ 11,712,000	3,202,000
Accounting Standards Update 2014-09 [Member]
Revenue, Major Customer [Line Items]
Deferred revenue current	$ 7,568,000	$ 5,328,000
Customer One [Member]
Revenue, Major Customer [Line Items]
Percentage of trade account receivable	12.00%	15.40%
Maximum [Member]
Revenue, Major Customer [Line Items]
Estimated useful life of intangible assets	20 years
Customer Payments Period	60 days
Minimum [Member]
Revenue, Major Customer [Line Items]
Estimated useful life of intangible assets	3 years
Customer Payments Period	30 days