Consolidated Statements of Operations and Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Income Statement [Abstract]
Sales, net	$ 208,178	$ 126,183	$ 38,919
Cost of sales	31,845	18,052	5,917
Product recall costs	4,798	0	0
Gross profit	171,535	108,131	33,002
Operating expenses:
Sales and marketing	122,389	68,397	21,060
General and administrative	32,471	16,397	7,516
Research and development	2,948	1,359	509
Depreciation and amortization	1,659	521	215
Total operating expenses	159,467	86,674	29,300
Operating income	12,068	21,457	3,702
Other expense, net:
Interest and other expense, net	(915)	(44)	(5,948)
Change in fair value of derivative liabilities	0	(6,741)	(48,454)
Total other expense	(915)	(6,785)	(54,402)
Net income (loss) before income taxes	11,153	14,672	(50,700)
Income tax expense	(3,545)	(2,203)	(92)
Net income (loss)	7,608	12,469	(50,792)
Net income (loss) per share:
Basic	$ 0.07	$ 0.12	$ (0.69)
Diluted	$ 0.06	$ 0.11	$ (0.69)
Weighted average shares outstanding:
Basic	112,276	102,696	73,173
Diluted	122,888	118,331	73,173
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(92)	38	(28)
Other comprehensive income (loss), net of tax:	(92)	38	(28)
Comprehensive income (loss)	$ 7,516	$ 12,507	$ (50,820)