CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net revenue	$ 346,974	$ 126,277	$ 622,271	$ 251,702
Cost of goods sold	143,940	52,016	346,555	106,172
Gross profit	203,034	74,261	275,716	145,530
Selling and marketing	54,876	49,136	100,443	85,982
General and administrative	49,961	43,975	98,996	83,327
Research and development	24,413	24,533	58,555	48,665
Depreciation and amortization	7,353	5,130	13,928	9,278
Total operating expenses	136,603	122,774	271,922	227,252
Income (loss) from operations	66,431	(48,513)	3,794	(81,722)
Interest and other, net	(8,396)	(7,512)	(15,930)	(15,231)
Gain on long-term investments, net		18,976		18,976
Income (loss) before income taxes	58,035	(37,049)	(12,136)	(77,977)
Provision for (benefit from) income taxes	3,300	4,320	152	(1,205)
Net income (loss)	$ 54,735	$ (41,369)	$ (12,288)	$ (76,772)
Earnings (loss) per share:
Basic earnings (loss) per share (in dollars per share)	$ 0.63	$ (0.51)	$ (0.15)	$ (0.96)
Diluted earnings (loss) per share (in dollars per share)	$ 0.55	$ (0.51)	$ (0.15)	$ (0.96)