Equity Incentive Plans - Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 771	$ 208	$ 3,159	$ 729
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	77	15	137	65
Product development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	86	14	123	126
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 608	$ 179	$ 2,899	$ 538