Related Party Transactions (Details) - $ / shares |
Apr. 30, 2020 |
Jan. 22, 2020 |
Jul. 19, 2018 |
|---|---|---|---|
| Related Party Transaction [Line Items] | 听 | 听 | 听 |
| Common stock, par value (in dollars per share) | $ 0.001 | 听 | 听 |
| Common stock issued in equity raise (in dollars per share) | 听 | $ 7.15 | 听 |
| Common Stock | 听 | 听 | 听 |
| Related Party Transaction [Line Items] | 听 | 听 | 听 |
| Treasury stock, common (in shares) | 听 | 听 | 1,000,000 |
| Common stock, par value (in dollars per share) | 听 | 听 | $ 7.40 |
| Common stock issued in equity raise (in dollars per share) | 听 | 听 | $ 7.40 |
| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Per share or per unit amount of equity securities issued. No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Details
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