Consolidated Statements of Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue:
Total revenue	$ 102,009	$ 148,207	$ 250,103	$ 302,405
Operating expenses:
Cost of revenue and operations	22,912	24,319	48,942	49,898
Product and technology	12,031	15,339	26,904	33,202
Marketing and sales	32,036	53,740	86,958	114,083
General and administrative	16,460	21,963	30,577	45,851
Affiliate revenue share	4,601	2,176	10,970	4,630
Depreciation and amortization	31,193	29,666	62,154	57,791
Goodwill and intangible asset impairment	0	0	905,885	0
Total operating expenses	119,233	147,203	1,172,390	305,455
Operating (loss) income	(17,224)	1,004	(922,287)	(3,050)
Nonoperating expense:
Interest expense, net	(7,924)	(7,711)	(15,450)	(15,277)
Other income (expense), net	557	9	(8,944)	128
Total nonoperating expense, net	(7,367)	(7,702)	(24,394)	(15,149)
Loss before income taxes	(24,591)	(6,698)	(946,681)	(18,199)
Income tax expense (benefit)	53	(672)	(134,603)	(3,142)
Net loss	$ (24,644)	$ (6,026)	$ (812,078)	$ (15,057)
Weighted-average common shares outstanding:
Basic	67,256	66,779	67,095	67,181
Diluted	67,256	66,779	67,095	67,181
Loss per share:
Basic	$ (0.37)	$ (0.09)	$ (12.10)	$ (0.22)
Diluted	$ (0.37)	$ (0.09)	$ (12.10)	$ (0.22)
Retail
Revenue:
Total revenue	$ 102,009	$ 134,110	$ 250,103	$ 273,448
Wholesale
Revenue:
Total revenue	$ 0	$ 14,097	$ 0	$ 28,957