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Share-Based Compensation - Summary of Outstanding RSU's by Vest Date (Detail) - Restricted Stock Units (RSUs) [Member] | 12 Months Ended
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Dec. 31, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 991,838
March 16, 2020 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 311,712
April 30, 2020 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 22,620
January 1, 2021 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 8,196
March 31, 2022 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 366,534
January 1, 2023 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 8,196
March 31, 2024 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
RSU's | 274,580

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + 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)(iii)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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Period Type: | duration

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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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