CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenue	$ 278,421	$ 184,101	$ 540,811	$ 365,136
Costs and expenses:
Cost of revenue (exclusive of depreciation and amortization shown separately below)	16,310	6,043	33,980	11,739
Selling and marketing expense	191,629	123,946	366,520	249,990
General and administrative expense	27,951	24,759	59,068	47,573
Product development	10,175	5,967	20,341	12,227
Depreciation	2,559	1,633	5,041	3,304
Amortization of intangibles	14,280	3,964	27,707	7,927
Change in fair value of contingent consideration	2,790	(167)	17,382	(908)
Severance	403	3	457	3
Litigation settlements and contingencies	8	(170)	(199)	(192)
Total costs and expenses	266,105	165,978	530,297	331,663
Operating income	12,316	18,123	10,514	33,473
Other (expense) income, net:
Interest expense, net	(5,095)	(2,924)	(10,563)	(5,912)
Other income (expense)	71	(71)	139	(37)
Income before income taxes	7,292	15,128	90	27,524
Income tax benefit	5,689	29,721	13,441	53,182
Net income from continuing operations	12,981	44,849	13,531	80,706
Loss from discontinued operations, net of tax	(763)	(2,302)	(1,825)	(6,635)
Net income and comprehensive income	$ 12,218	$ 42,547	$ 11,706	$ 74,071
Weighted average shares outstanding:
Basic	12,805	12,416	12,762	12,254
Diluted	14,908	14,147	14,622	14,527
Income per share from continuing operations:
Basic (in dollars per share)	$ 1.01	$ 3.61	$ 1.06	$ 6.59
Diluted (in dollars per share)	0.87	3.17	0.93	5.56
Loss per share from discontinued operations:
Basic (in dollars per share)	(0.06)	(0.19)	(0.14)	(0.54)
Diluted (in dollars per share)	(0.05)	(0.16)	(0.12)	(0.46)
Net income per share:
Basic (in dollars per share)	0.95	3.43	0.92	6.04
Diluted (in dollars per share)	$ 0.82	$ 3.01	$ 0.80	$ 5.10