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v3.20.1

Subsequent Events (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Apr. 03, 2020 | May 08, 2020 | May 31, 2018 | Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Subsequent Event [Line Items] |  |  |  |  |  |
Proceeds from issuance of common stock, net of issuance costs |  |  |  | $ 208,241,933 | $ 907,330 |
Common stock | Sales Agreement |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Maximum authorized amount |  |  | $ 100,000,000.0 | 250,000,000.0 |  |
Agent fee |  |  | 3.00% |  |  |
Proceeds from issuance of common stock, net of issuance costs |  |  |  | $ 208,200,000 |  | $ 9,100,000
Common stock | Sales Agreement | Subsequent Events |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Maximum authorized amount | $ 150,000,000.0 |  |  |  |  |
Agent fee | 3.00% |  |  |  |  |
Number of common shares sold (in shares) |  | 12,041,178 |  |  |  |
Proceeds from issuance of common stock, net of issuance costs |  | $ 121,700,000 |  |  |  |
Common shares sold (in dollars per share) |  | $ 10.26 |  |  |  |

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- Definition Stock Sales Agreement, Agent Fee + References No definition available. + Details
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- Definition Stock Sales Agreement, Maximum Authorized Amount + References No definition available. + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + 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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- Details
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- Details
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