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Consolidated Statement of Stockholders' Equity (Parenthetical) (USD $)
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12 Months Ended |
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Dec. 31, 2012
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| Statement of Stockholders' Equity [Abstract] | |
| Cash dividends paid on common shares | $ 0.05 |
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- Definition
Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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