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Summary of Significant Accounting Policies (Details Textual) | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Accounting Policies [Line Items] |  |  |
Income Tax Examination, Likelihood of Unfavorable Settlement | greater than 50 percent likelihood |  |
Stock Dividend Percentage | 5.00% | 5.00% | 5.00%

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- Definition The percentage rate used to calculate stock dividend payments. + References No definition available. + Details
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- Definition The likelihood that the uncertain tax position will not be sustained as a result of the examination by the taxing authority. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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