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Income Taxes (Details) (USD $)
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Dec. 31, 2012
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| Income Taxes (Textual) | |
| Tax liability | $ 0 |
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- Details
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- Definition
Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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