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Capital Stock (Tables)

6 Months Ended

Jun. 30, 2012

Capital Stock [Abstract]

Common shares issued and outstanding

Common shares issued and outstanding

 

		Number of shares issued
As of December 31, 2011			71,503,883
Exercises of compensation options			225,000
Exercises of compensation warrants			478,261
As of June 30, 2012			72,207,144

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Tabular disclosure of the change in common stock outstanding.

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