Condensed Balance Sheets (Parenthetical)	Jun. 30, 2012	Dec. 31, 2011
Class C Special Shares
Capital stock, issued shares	65,214	65,214
Capital stock, outstanding shares	65,214	65,214
Common Stock
Capital stock, issued shares	20,137,526	18,269,755
Capital stock, outstanding shares	20,137,526	18,269,755