v3.20.2

Subsequent Events - Additional Information (Detail) - $ / shares | Aug. 04, 2020 | Feb. 07, 2020
--- | --- | ---
Subsequent Event [Line Items] |  |
Price per share or unit |  | $ 85
Subsequent Event |  |
Subsequent Event [Line Items] |  |
Price per share or unit | $ 0.54 |
Common stock, price per share | $ 82.00 |
Subsequent Event | 2020 Equity Incentive Plan | Common Stock |  |
Subsequent Event [Line Items] |  |
Number of equity awards granted | 2,250,000 |
Subsequent Event | 2020 Equity Incentive Plan | Restricted Stock [Member] |  |
Subsequent Event [Line Items] |  |
Number of shares of restricted stock awarded | 85,000 |
Restricted stock grant date fair value | 6,990,000 |
Subsequent Event | 2020 Equity Incentive Plan | Tranche One [Member] | Restricted Stock [Member] |  |
Subsequent Event [Line Items] |  |
Award vesting period | 3 years |
Subsequent Event | 2020 Equity Incentive Plan | Tranche Two [Member] | Restricted Stock [Member] |  |
Subsequent Event [Line Items] |  |
Award vesting period | 4 years |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Number of shares issued 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 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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