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Compensation Plans - Expense Recognition of Deferred Compensation (Detail) - Restricted Stock Units (RSUs) | Mar. 31, 2019 USD ($)
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
2019 (Remaining Period) | $ 5,501,114
2020 | 6,146,135
2021 | 4,865,576
2022 | 3,878,442
2023 | 1,641,414
Thereafter | 1,624,093
Total | $ 23,656,774

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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