Stock-Based Compensation - Stockholder Rights Plan (Details) |
May 06, 2019
Vote
$ / shares
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Dec. 31, 2021
$ / shares
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Mar. 31, 2021
$ / shares
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| Stockholder Rights Plan | |||
| Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 | |
| Series B Junior Participating Preferred Stock | |||
| Stockholder Rights Plan | |||
| Preferred stock conversion basis | 0.0001 | ||
| Purchase price (in dollars per share) | $ 5.22 | ||
| Preferred stock dividend minimum if declared | $ 1.00 | ||
| Preferred stock rights ratio over common stock | 1,000 | ||
| Number of votes per share | Vote | 1,000 | ||
| Ratio of consideration received in event of conversion or exchange transaction | 1,000 | ||
| Beneficial ownership of common stock (as a percent) | 4.90% |
| X | ||||||||||
- Definition Represents the beneficial ownership expressed as a percentage of outstanding shares of the entity's common stock. No definition available.
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- Definition Represents the number of votes per share a stockholder is entitled to. No definition available.
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- Definition The ratio applied to preferred stock for purposes of determining the number of unit to be issued to registered holder under rights agreement. No definition available.
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| X | ||||||||||
- Definition The amount of the ratio of preferred stock dividends, votes and shares received from conversion or exchange in a merger over common stock. No definition available.
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- Definition The minimum amount of dividends preferred shares are entitled to if dividends are declared. No definition available.
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| X | ||||||||||
- Definition The price per share at which the preferred stock of an entity can be purchased under rights agreement. No definition available.
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- Definition Represents the ratio of consideration received per share of preferred stock relative to consideration received per share of common stock in the event of a conversion event. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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