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Share-Based Compensation (Summary of Grants) (Details) - 2015 Plan [Member] - Restricted Stock [Member] | 12 Months Ended
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Dec. 31, 2018 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Grant year | 2016
Three-year performance period ending December 31, | 2018
Vesting shares, target (net of forfeited) (in shares) | 75,250
Vesting shares, maximum (net of forfeited) (in shares) | 141,094

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- Definition Performance vesting restricted stock units, three-year performance period ending, years. + References No definition available. + Details
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- Definition Performance vesting restricted stock units, vesting shares, maximum. + References No definition available. + Details
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- Definition Restricted Stock Units Grant Year + References No definition available. + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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