Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Income Statement [Abstract]
Net revenues	$ 178,184	$ 181,544	$ 136,612
Cost of goods sold	35,421	39,520	31,041
Gross profit	142,763	142,024	105,571
Expenses:
Selling, general and administrative	162,542	143,684	117,994
Research and development	25,934	30,977	21,066
Restructuring	2,364	0	0
Legal settlement	8,000	0	0
Total expenses	198,840	174,661	139,060
Loss from operations	(56,077)	(32,637)	(33,489)
Interest and other, net	53	(185)	(1,801)
Net loss	$ (56,024)	$ (32,822)	$ (35,290)
Net loss per common share:
Basic and diluted (in usd per share)	$ (1.72)	$ (1.04)	$ (1.25)
Weighted average common shares used in computation:
Basic and diluted (in shares)	32,537,621	31,547,711	28,295,758