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Dividends and Distributions Payable (Details Textual) (USD $) | Dec. 31, 2013 | Dec. 31, 2012
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Dividends And Distribution Payable [Line Items] |  |
Dividends Payable, Amount Per Share | $ 0.41 | $ 0.40

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- Definition The per share amount of a dividend 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 + Details
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