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Additional Information on Non-vested Restricted Stock Unit (Detail) - Restricted Stock Units (RSUs) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 USD ($)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Aggregate intrinsic value | $ 15,977
Weighted-average remaining vesting period | 1 year 9 months 3 days
Unrecognized compensation cost | $ 20,623

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- Definition Share based compensation arrangement by share based payment award equity instruments other than options nonvested weighted average remaining vesting term + References No definition available. + Details
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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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- Definition Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options. + References No definition available. + Details
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