Consolidated Statements of Operations (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Consolidated Statements of Operations [Abstract]
License revenue	$ 29,167	$ 0
Expenses:
Cost of sales	0	0
Selling, general, and administrative expenses	3,460,272	3,482,115
Research and development	67,628	89,198
Termination agreement settlement	675,000	0
Total expenses	4,202,900	3,571,313
Other income	(199,205)	(272,457)
Other expenses	150,076	320,537
Interest expense	401,904	130,397
Loss before income taxes	(4,526,508)	(3,749,790)
Provision for income taxes	0	0
Net loss	(4,526,508)	(3,749,790)
Preferred stock dividends	(15,460)	(15,460)
Loss attributable to common shareholders	$ (4,541,968)	$ (3,765,250)
Net loss per share - basic (in dollars per share)	$ (0.05)	$ (0.06)
Weighted average number of common shares outstanding (in shares)	85,935,461	68,354,944