CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)
Revenue	$ 133,316	$ 95,540	$ 240,590	$ 191,425
Cost of revenue:
Platform commissions, royalties and other	46,727	32,806	83,701	66,076
Amortization of intangible assets	887	1,056	1,775	2,308
Total cost of revenue	47,614	33,862	85,476	68,384
Gross profit	85,702	61,678	155,114	123,041
Operating expenses:
Research and development	28,420	19,736	57,951	46,282
Sales and marketing	65,203	35,040	107,946	63,145
General and administrative	7,266	4,951	13,933	11,586
Total operating expenses	100,889	59,727	179,830	121,013
Income/(loss) from operations	(15,187)	1,951	(24,716)	2,028
Interest and other income, net	434	556	369	1,320
Income/(loss) before income taxes	(14,753)	2,507	(24,347)	3,348
Income tax benefit/(provision)	6,187	0	7,508	(178)
Net income/(loss)	$ (8,566)	$ 2,507	$ (16,839)	$ 3,170
Net income/(loss) per common share - basic	$ (0.05)	$ 0.02	$ (0.11)	$ 0.02
Net income/(loss) per common share - diluted	$ (0.05)	$ 0.02	$ (0.11)	$ 0.02
Weighted average common shares outstanding:
Basic	156,583	145,451	153,106	144,951
Diluted	156,583	159,682	153,106	159,556