Condensed Consolidated Statement Of Shareholders' Equity (USD $)	Common Stock [Member]	Common Stock Warrants [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Jun. 30, 2011	$ 7,526	$ 1,733,460	$ 67,694,959	$ (62,404,014)	$ (841,799)	$ 6,190,132
Balance, shares at Jun. 30, 2011	7,526,430
Comprehensive (Loss):
Net loss	0	0	0	(4,324,649)	0	(4,324,649)
Foreign currency translation	0	0	0	0	401,418	401,418
Comprehensive (loss)				(4,324,649)	401,418	(3,923,231)
Expired stock warrants	0	(1,601,346)	1,601,346	0	0	0
Compensation expense	0	0	40,383	0	0	40,383
Balance at Dec. 31, 2011	$ 7,526	$ 132,114	$ 69,336,688	$ (66,728,663)	$ (440,381)	$ 2,307,284
Balance, shares at Dec. 31, 2011	7,526,430