SUPPLEMENTAL CONDENSED CONSOLIDATED BALANCE SHEETS AND STATEMENTS OF OPERATIONS INFORMATION - Schedule of Accrued Expense and Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Supplemental Consolidated Balance Sheet & Statement of Operations Information [Abstract]
Refund reserve	$ 4,233	$ 4,445
Compensation and benefits	11,630	10,717
Accrued marketing	10,160	8,771
Customer credits	23,834	26,595
Operating lease obligations	$ 4,173	$ 7,121
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued expenses and other current liabilities	Total accrued expenses and other current liabilities
Income taxes payable	$ 6,164	$ 1,072
Foreign VAT assessments	8,874	0
Accrued consulting and professional fees	3,475	4,295
Other	26,694	38,923
Total accrued expenses and other current liabilities	$ 99,237	$ 101,939