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Compensation Plans - Summary of Deferred Compensation Expense Recognition (Details) - Restricted Stock Units (RSUs) | Dec. 31, 2020 USD ($)
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Expense recognition of deferred compensation |
2020 | $ 5,332,145
2021 | 4,375,573
2022 | 2,406,727
2023 | 1,308,272
2024 | 535,508
Thereafter | 789,893
Total | $ 14,748,118

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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + 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=120381028&loc=d3e5070-113901 + Details
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