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						2,301,106								2,301,106
Issuance of common stock for services						1,261,318								1,261,318
Issuance of common stock for services, shares			87,867
Modification of warrants						5,000								5,000
Sale of units						9,526								9,526
Sale of units, shares			110,000
Dividends on Series B preferred stock						(70,300)			(1,125)					(70,300)
Dividends on Series C preferred stock						(81,125)								(81,125)
Conversion inducement						(755,258)								(755,258)
Conversion of preferred stock				2,469,706	3,594,762					(2,849,875)		2,469,706	744,887
Conversion of preferred stock, shares	1,420,656	1,088,238								(31,850)
Net loss							(4,885,003)	(14,274)						(4,899,277)
Balances at Dec. 31, 2011						$ 88,931,762	$ (90,502,254)	$ 86,649			$ 27,550			$ (1,456,293)
Balances, shares at Dec. 31, 2011			16,437,052								300