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Stock-Based Compensation - Summary of Deferred Compensation Expense Recognition (Details) (Restricted Stock Units (RSUs), USD $) | Dec. 31, 2013
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Restricted Stock Units (RSUs) |
Expense recognition of deferred compensation |
2014 | $ 4,647,324
2015 | 3,588,155
2016 | 1,641,218
2017 | 1,024,797
2018 | 261,197
Total | $ 11,162,691

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- Definition Employee service share based compensation nonvested awards compensation cost not yet recognized in year five. + References No definition available. + Details
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- Definition Unrecognized cost of unvested share-based compensation awards. + 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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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