Consolidated Statements Of Shareholders' Equity and Comprehensive Loass (USD $)	Total	Common Stock [Member]	Common Stock Warrants [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Jun. 30, 2010	$ 12,065,004	$ 7,526	$ 1,733,460	$ 67,583,905	$ (56,646,366)	$ (613,521)
Balance, shares at Jun. 30, 2010		7,526,430
Net loss	5,757,648	0	0	0	5,757,648	0
Foreign currency translation	(228,278)	0	0	0	0	(228,278)
Compensation expense	111,054	0	0	111,054	0	0
Balance at Jun. 30, 2011	6,190,132	7,526	1,733,460	67,694,959	(62,404,014)	(841,799)
Balance, shares at Jun. 30, 2011		7,526,430
Net loss	5,944,797	0	0	0	5,944,797	0
Foreign currency translation	326,177	0		0	0	326,177
Expired warrants			(1,601,346)	1,601,346
Compensation expense	73,353	0	0	73,353	0	0
Balance at Jun. 30, 2012	$ 644,865	$ 7,526	$ 132,114	$ 69,369,658	$ (68,348,811)	$ (515,622)
Balance, shares at Jun. 30, 2012		7,526,430