Summary of Stock-based Compensation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cost of revenue	$ 142,240	$ 132,923
Selling and marketing	74,245	72,489
General and administrative	44,152	53,499
Total stock-based compensation	19,060	31,345
Stock Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cost of revenue	6,562	10,235
Selling and marketing	1,659	2,772
General and administrative	10,839	18,338
Total costs charged to operations	19,060	31,345
Capitalized platform development	1,016	1,884
Total stock-based compensation	20,076	33,229
Restricted Stock [Member] | Stock Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cost of revenue	2,092	3,730
Selling and marketing	257	270
General and administrative	6,372	9,067
Total costs charged to operations	8,721	13,067
Capitalized platform development
Total stock-based compensation	8,721	13,067
Common Stock Awards [Member] | Stock Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cost of revenue	4,460	6,505
Selling and marketing	1,402	2,502
General and administrative	3,457	7,776
Total costs charged to operations	9,319	16,783
Capitalized platform development	1,016	1,884
Total stock-based compensation	10,335	18,667
ABG Warrants [Member] | Stock Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cost of revenue	10
Selling and marketing
General and administrative	1,010	1,495
Total costs charged to operations	1,020	1,495
Capitalized platform development
Total stock-based compensation	$ 1,020	$ 1,495