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Dividends (Tables) | 12 Months Ended
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Dec. 31, 2012
Dividends [Abstract] |
Schedule of Dividends Payable | The following table sets forth the dividends on common shares for the years ended December 31, 2012 and 2011.
Payment Date |  | Record Date |  | Dividend per Share
April 7, 2011 |  | March 25, 2011 |  | $0.08
June 27, 2011 |  | June 17, 2011 |  | $0.08
September 20, 2011 |  | September 9, 2011 |  | $0.08
January 10, 2012 |  | December 30, 2011 |  | $0.08
April 4, 2012 |  | March 23, 2012 |  | $0.08
May 29, 2012 |  | May 15, 2012 |  | $0.08
September 19, 2012 |  | September 7, 2012 |  | $0.08
January 10, 2013 |  | December 31, 2012 |  | $0.08

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- Definition Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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