CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement and Statement of Comprehensive Income [Abstract]
Revenue	$ 182,453	$ 261,923	$ 382,961	$ 545,101
Costs and expenses:
Cost of revenue (exclusive of depreciation and amortization shown separately below)	9,302	14,574	23,062	30,135
Selling and marketing expense	116,065	184,537	253,176	388,694
General and administrative expense	29,160	40,291	65,843	76,268
Product development	10,601	14,318	25,256	28,370
Depreciation	4,684	4,896	9,479	9,750
Amortization of intangibles	1,982	7,075	4,031	14,992
Restructuring and severance	3,558	135	8,012	3,760
Litigation settlements and contingencies	488	(7)	500	(34)
Total costs and expenses	175,840	265,819	389,359	551,935
Operating income (loss)	6,613	(3,896)	(6,398)	(6,834)
Other income (expense), net:
Interest (expense) income, net	(6,940)	(6,765)	18,089	(14,270)
Other income	439	284	2,273	283
Income (loss) before income taxes	112	(10,377)	13,964	(20,821)
Income tax (expense) benefit	(227)	2,339	(622)	1,957
Net (loss) income and comprehensive (loss) income	(115)	(8,038)	13,342	(18,864)
Comprehensive (loss) income	$ (115)	$ (8,038)	$ 13,342	$ (18,864)
Weighted average shares outstanding:
Basic (in shares)	12,915	12,723	12,881	12,812
Diluted (in shares)	12,915	12,723	12,912	12,812
Net (loss) income per share:
Basic (in dollars per share)	$ (0.01)	$ (0.63)	$ 1.04	$ (1.47)
Diluted (in dollars per share)	$ (0.01)	$ (0.63)	$ 1.03	$ (1.47)