Consolidated Statement Of Changes In Equity (Deficit) (USD $)	Common Stock [Member] Series B Preferred Stock [Member]	Common Stock [Member] Series C Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member] Series B Preferred Stock [Member] USD ($)	Additional Paid-In Capital [Member] Series C Preferred Stock [Member] USD ($)	Additional Paid-In Capital [Member] USD ($)	Accumulated Deficit [Member] USD ($)	Noncontrolling Interest [Member] USD ($)	Series B Preferred Stock [Member] USD ($)	Series C Preferred Stock [Member] USD ($)	Series C Preferred Stock [Member] USD ($)	Series B Preferred Stock [Member] USD ($)	Series C Preferred Stock [Member] USD ($)	Total USD ($)
Balances at Jun. 30, 2011						$ 80,197,027	$ (85,617,251)	$ 100,923			$ 2,877,425			$ (2,441,876)
Balances, shares at Jun. 30, 2011			13,730,291								32,150
Vesting of options for services						2,510,747								2,510,747
Issuance of common stock for services						1,332,037								1,332,037
Issuance of common stock for services, shares			116,195
Modification of warrants						5,000								5,000
Sale of units						359,526								359,526
Sale of units, shares			250,000
Dividends on Series B preferred stock						(71,425)			(2,250)					(71,425)
Dividends on Series C preferred stock						(81,875)								(81,875)
Conversion inducement						(755,258)								(755,258)
Conversion of preferred stock				2,469,706	3,594,762					(2,849,125)		2,469,706	745,637
Conversion of preferred stock, shares	(1,420,656)	(1,088,238)								(31,850)
Reclassification of other liability (Note 7)						1,029,861								1,029,861
Net loss							(5,815,124)	(15,634)						(5,830,758)
Balances at Mar. 31, 2012						$ 90,590,108	$ (91,432,375)	$ 85,289			$ 28,300			$ (728,678)
Balances, shares at Mar. 31, 2012			16,605,380								300