Consolidated Statements of Stockholders' Equity (Deficit) (USD $)	Total	Common Stock	Additional Paid In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning Balances at Jun. 30, 2010	$ (16,174,994)	$ 61,495	$ 21,457,145	$ (37,661,857)	$ (31,777)
Beginning Balances, Shares at Jun. 30, 2010		61,494,849
Exercise of options and warrants	13,100,487	9,448	13,091,039
Exercise of options and warrants, Shares		9,448,251
Conversion of debt to equity	32,319,476	27,852	32,291,624
Options/warrants issued for services	766,485		766,485
Conversion of debt to equity, Shares		27,851,399
Net income (loss)	(50,791,750)			(50,791,750)
Currency translation adjustment	(27,906)				(27,906)
Ending Balances at Jun. 30, 2011	(20,808,202)	98,795	67,606,293	(88,453,607)	(59,683)
Ending Balances, Shares at Jun. 30, 2011		98,794,499
Exercise of options and warrants	19,759,245	11,909	19,747,336
Exercise of options and warrants, Shares	11,909,204	11,909,204
Options/warrants issued for services	1,322,565		1,322,565
Issuance of restricted stock		149	(149)
Issuance of restricted stock, Shares	149,253	149,253
Repurchase of company stock	(976,073)			(976,073)
Repurchase of company stock, Shares		(678,926)
Reclassification of liability warrants	16,478,071		16,478,071
Net income (loss)	12,469,077			12,469,077
Currency translation adjustment	38,486				38,486
Ending Balances at Jun. 30, 2012	$ 28,283,169	$ 110,853	$ 105,154,116	$ (76,960,603)	$ (21,197)
Ending Balances, Shares at Jun. 30, 2012		110,174,030