CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Sales, net	$ 53,438	$ 25,284	$ 106,297	$ 45,367
Cost of sales	8,799	3,680	16,606	6,636
Product recall costs	5,879		5,879
Gross profit	38,760	21,604	83,812	38,731
Operating expenses:
Sales and marketing	29,593	13,878	59,133	24,420
General and administrative	7,495	3,035	15,404	5,876
Research and development	742	312	1,257	546
Depreciation and amortization	443	97	681	177
Total operating expenses	38,273	17,322	76,475	31,019
Operating income	487	4,282	7,337	7,712
Other income (expense):
Other income (expense), net	(16)	26	(1)	(13)
Change in fair value of derivative liabilities		3,142		3,946
Total other income (expense)	(16)	3,168	(1)	3,934
Net income before income taxes	471	7,450	7,336	11,646
Income tax (expense) benefit	(262)	1,309	(2,963)	837
Net income	209	8,759	4,373	12,483
Net income per share, basic	$ 0.00	$ 0.09	$ 0.04	$ 0.13
Net income per share, diluted	$ 0.00	$ 0.05	$ 0.03	$ 0.07
Weighted average shares, basic	113,449	99,409	112,158	99,184
Weighted average shares, diluted	127,131	121,231	126,046	121,003
Other comprehensive income, net of tax:
Foreign currency translation adjustment	68	8	63	92
Other comprehensive income	68	8	63	92
Comprehensive income	$ 277	$ 8,767	$ 4,162	$ 12,575