Property and Equipment, Net - Composition of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Finance lease right-of-use assets	$ 605	$ 605
Property and equipment	68,391	64,890
Less: Accumulated depreciation and amortization	(61,416)	(57,728)
Property and equipment, net	6,975	7,162
Capitalized internal-use software development costs
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	54,113	51,292
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	893	1,298
Computers and computer equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	7,971	6,854
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 4,809	$ 4,841

Amount, before accumulated amortization, of right-of-use asset from finance lease.

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-Publisher FASB
-Name Accounting Standards Codification
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