Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 215,280	$ 199,132
Operating expenses:
Cost of revenue	78,163	69,451
Sales and marketing	47,527	53,329
Product development	15,406	13,626
General and administrative	33,815	30,808
Total operating expenses	174,911	167,214
Income from operations	40,369	31,918
Other income, net	1,045	758
Income before income taxes	41,414	32,676
Provision for income taxes	8,571	6,104
Net income	$ 32,843	$ 26,572
Earnings per share:
Basic (in dollars per share)	$ 0.92	$ 0.73
Diluted (in dollars per share)	$ 0.90	$ 0.71
Weighted average common shares outstanding:
Basic (in shares)	35,856	36,303
Diluted (in shares)	36,575	37,204