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Basis of Presentation (Details)	3 Months Ended
Basis of Presentation (Details)	Mar. 31, 2011	Jan. 27, 2011
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Common shares Stock Split	two-for-one stock split of the Company’s common shares effective in the form of a 100% stock dividend
Stock Dividend Percentage		100.00%

- Definition

Description of the stock split arrangement. Also provide the retroactive effect given by a stock split that occurs after the balance date but before the release of financial statements.

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