Liquidity (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended			0 Months Ended
	Jun. 28, 2013	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014		Jun. 30, 2013	Apr. 14, 2015
Liquidity [Line Items]
Cash and restricted cash balance		$ 532,000		$ 532,000
Restricted cash		40,000		40,000
Net losses		(349,000)	(1,664,000)	(1,143,000)	(4,083,000)	(7,600,000)		(4,300,000)
Accumulated aggregate net losses from inception of business		(127,769,000)		(127,769,000)		(126,626,000)	[1]
Amount of liabilities restructured	7,500,000
Cash paid related to Restructuring Agreement.	2,000,000
Promissory note payable		5,300,000		5,300,000
Promissory note, interest rate		6.00%		6.00%
Principal and interest payment due				1,300,000
Accrued royalties		1,300,000		1,300,000
License maintenance fee		130,000		130,000
Amount due and unpaid		2,800,000		2,800,000
Estimated expense reduction due to restructuring				4,400,000
Subsequent Event [Member]
Liquidity [Line Items]
Amount due and unpaid									7,400,000
Additional amount due and unpaid									4,600,000
Royalty Payment Due October 4, 2013 [Member]
Liquidity [Line Items]
Accrued royalties		650,000		650,000
Royalty Payment Due October 6, 2014 [Member]
Liquidity [Line Items]
Accrued royalties		650,000		650,000
License Maintenance Fee Due September 6, 2013 And September 6, 2014 [Member]
Liquidity [Line Items]
License maintenance fee		$ 65,000		$ 65,000

[1] The Balance Sheet at June 30, 2014 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.