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Stock-Based Compensation - Additional Information (Detail) $ in Millions | Mar. 31, 2021 USD ($)
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Compensation Related Costs [Abstract] |
Total compensation expense related to unvested stock-based awards granted to employees, officers and directors | $ 36.7

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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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