XML 14 R4.htm IDEA: XBRL DOCUMENT v2.3.0.15
BALANCE SHEETS (Unaudited) Parenthetical
Sep. 30, 2011
Dec. 31, 2010
Shareholders' Equity  
Voting shares issued22
Voting shares outstanding22
Listed shares issued96,807,60691,907,985
Listed shares outstanding96,807,60691,907,985