CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net revenue	$ 148,824	$ 273,084	$ 291,491	$ 499,223
Cost of goods sold	92,463	158,487	186,305	345,218
Gross profit	56,361	114,597	105,186	154,005
Selling and marketing	101,342	65,851	142,943	144,858
General and administrative	43,023	30,809	75,883	74,011
Research and development	26,520	19,320	47,391	34,632
Depreciation and amortization	3,367	2,550	6,424	5,319
Total operating expenses	174,252	118,530	272,641	258,820
Loss from operations	(117,891)	(3,933)	(167,455)	(104,815)
Interest and other, net	(10,747)	(7,419)	(20,069)	(15,468)
Loss on extinguishment of debt	(9,014)		(9,014)
Gain on convertible note hedge and warrants, net	5,372		3,461
Loss from continuing operations before income taxes	(132,280)	(11,352)	(193,077)	(120,283)
(Benefit) provision for income taxes	(8,185)	1,085	(7,098)	2,926
Loss from continuing operations	(124,095)	(12,437)	(185,979)	(123,209)
Loss from discontinued operations, net of taxes	(25)	(54)	(55)	(120)
Net loss	$ (124,120)	$ (12,491)	$ (186,034)	$ (123,329)
Earnings (loss) per share:
Continuing operations (in dollars per share)	$ (1.40)	$ (0.15)	$ (2.12)	$ (1.45)
Basic earnings (loss) per share (in dollars per share)	$ (1.40)	$ (0.15)	$ (2.12)	$ (1.45)
Continuing operations (in dollars per share)	$ (1.40)	$ (0.15)	$ (2.12)	$ (1.45)
Diluted earnings (loss) per share (in dollars per share)	$ (1.40)	$ (0.15)	$ (2.12)	$ (1.45)