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Commitments, Contingencies and Other Commitments, Contingencies and Other (Details 3) (Details) | 48 Months Ended | 72 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended
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Dec. 31, 2012 | Dec. 31, 2023 | Feb. 08, 2015 Executive B [Member] | Dec. 31, 2014 Executive B [Member] | Dec. 31, 2013 Executive A [Member] | Dec. 31, 2013 Executive C [Member] | Dec. 31, 2012 Executive D [Member] | Dec. 31, 2012 Executive F [Member]
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Shares Issued |  |  |  | 10,000 | 100,000 | 35,000 | 100,000 | 16,667
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 5 years | 7 years | 3 years |  |  | 3 years | 5 years |

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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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