Condensed Consolidated Statements of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenue	$ 160,431	$ 133,408
Costs and operating expenses:
Cost of revenue, exclusive of depreciation and amortization presented separately below	10,428	6,019
Product development and technology	26,160	10,325
Sales and marketing	79,694	63,162
General and administrative	43,786	5,887
Depreciation and amortization	5,361	4,345
Total costs and operating expenses	165,429	89,738
Operating (loss) income	(4,998)	43,670
Other expense, net:
Other income, net		(5)
Interest income	(16)	(75)
Interest expense	5,905	8,638
Total other expense, net	5,889	8,558
(Loss) income before income taxes	(10,887)	35,112
Income tax benefit (expense)	12,555	(7,766)
Net income	1,668	27,346
Net income attributable to common stockholders
Basic	1,668	17,662
Diluted	$ 1,668	$ 17,832
Earnings per share:
Earnings per share - basic	$ 0.00	$ 0.08
Earnings per share - diluted	$ 0.00	$ 0.08
Weighted average shares used in computing earnings per share:
Basic	406,170	229,880
Diluted	429,577	236,225
Cost of Sales
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	$ 121	$ 17
Research and Development Expense
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	8,336	896
Selling and Marketing Expense
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	5,258	870
General and Administrative Expense
Stock-based compensation included in costs and operating expenses:
Total stock-based compensation	$ 32,811	$ 427