Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Net revenue:
Product sales, net	$ 737,000	$ 1,051,000
Royalty revenue	18,000	17,000
Total net revenue	755,000	1,068,000
Operating costs and expenses:
Cost of product sales	1,023,000	1,633,000
Research and development	1,616,000	1,736,000
Selling, general and administrative	2,657,000	2,658,000
Total operating costs and expenses	5,296,000	6,027,000
Loss from operations	(4,541,000)	(4,959,000)
Interest income	13,000	13,000
Interest expense	(120,000)	(110,000)
Other income (expense), net	6,000	(9,000)
Net loss	$ (4,642,000)	$ (5,065,000)
Basic and diluted net loss per share (in dollars per share)	$ (0.05)	$ (0.06)
Shares used in computing basic and diluted net loss share (in shares)	88,964	88,946