Dividends - Additional Information (Details) - $ / shares |
3 Months Ended | |
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Mar. 31, 2015 |
Mar. 31, 2014 |
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| Equity [Abstract] | ||
| Dividends | $ 0 | |
| Paid cash dividends, per share | $ 0 | $ 0.10 |
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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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- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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