Stockholders' Equity - Treasury Stock (Details) - USD ($) |
Jul. 19, 2018 |
Apr. 30, 2020 |
Jan. 22, 2020 |
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| Stockholders Equity [Line Items] | Ìý | Ìý | Ìý |
| Common stock issued in equity raise (in dollars per share) | Ìý | Ìý | $ 7.15 |
| Common stock, par value (in dollars per share) | Ìý | $ 0.001 | Ìý |
| Common Stock | Ìý | Ìý | Ìý |
| Stockholders Equity [Line Items] | Ìý | Ìý | Ìý |
| Treasury stock, common (in shares) | 1,000,000 | Ìý | Ìý |
| Common stock issued in equity raise (in dollars per share) | $ 7.40 | Ìý | Ìý |
| Common stock, par value (in dollars per share) | $ 7.40 | Ìý | Ìý |
| Stock issuance costs paid by third parties | $ 30,000 | Ìý | Ìý |
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- Definition Stock issuance costs paid by third parties. No definition available.
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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. No definition available.
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- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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