Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue	$ 189,677	$ 191,798	$ 373,663	$ 395,127
Costs and operating expenses:
Cost of revenue, exclusive of depreciation and amortization presented separately below	16,339	18,044	33,034	30,324
Product development and technology	31,285	35,404	64,193	70,446
Sales and marketing	77,440	94,338	155,962	187,288
General and administrative	30,208	34,740	59,827	66,663
Depreciation and amortization	16,097	13,319	31,036	24,692
Total costs and operating expenses	171,369	195,845	344,052	379,413
Operating income (loss)	18,308	(4,047)	29,611	15,714
Other expense, net:
Other expense	0	0	(1,808)	0
Interest income	7,814	857	15,048	909
Interest expense	(14,054)	(6,969)	(27,187)	(12,838)
Total other expense, net	(6,240)	(6,112)	(13,947)	(11,929)
Income (loss) before income taxes	12,068	(10,159)	15,664	3,785
Income tax benefit	46,718	8,744	39,832	7,093
Net income (loss)	$ 58,786	$ (1,415)	$ 55,496	$ 10,878
Earnings (loss) per share:
Basic (in usd per share)	$ 0.14	$ (0.00)	$ 0.13	$ 0.03
Diluted (in usd per share)	$ 0.14	$ (0.00)	$ 0.13	$ 0.03
Weighted average shares used in computing (loss) earnings per share:
Basic (in shares)	412,221	412,135	412,322	413,405
Diluted (in shares)	414,335	412,135	414,373	423,077
Cost of revenue
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	$ 180	$ 100	$ 341	$ 54
Product development and technology
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	7,534	9,820	16,123	17,298
Sales and marketing
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	(3,020)	5,839	1,392	11,233
General and administrative
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	$ 13,203	$ 15,874	$ 25,540	$ 33,197