Quarterly report pursuant to Section 13 or 15(d)

Statements of Unaudited Condensed Consolidated Financial Position (Parenthetical)

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Statements of Unaudited Condensed Consolidated Financial Position (Parenthetical) (USD $)
Jun. 30, 2011
Dec. 31, 2010
Statements of Unaudited Condensed Consolidated Financial Position    
Common Shares, Par Value $ 0.125 $ 0.125
Common Shares, Authorized 400,000,000 224,000,000
Common Shares, Issued 149,195,469 138,845,469
Common Shares, Outstanding 146,010,183 135,456,999
Common Shares in Treasury 3,185,286 3,388,470