Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |
Sep. 30, 2022 |
Dec. 31, 2021 |
Nov. 30, 2021 |
Jul. 31, 2020 |
|---|---|---|---|---|
| Class of Stock [Line Items] | ||||
| Preferred stock, shares authorized | 10,000,000 | 10,000,000 | ||
| Common stock, shares authorized | 200,000,000 | 200,000,000 | ||
| Prefunded warrants [Member] | ||||
| Class of Stock [Line Items] | ||||
| Number of common stock into which the class of warrant or right may be converted | 3,125,000 | |||
| Sale of Stock, Price Per Share | $ 3.9999 | |||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 0.0001 | |||
| Prefunded warrants [Member] | Maximum [Member] | ||||
| Class of Stock [Line Items] | ||||
| Percentage Ownership By Shareholders Percentage | 14.99% | |||
| Prefunded warrants [Member] | Minimum [Member] | ||||
| Class of Stock [Line Items] | ||||
| Percentage Ownership By Shareholders Percentage | 4.99% | |||
| ATM Offering [Member] | ||||
| Class of Stock [Line Items] | ||||
| Common Stock, Value, Registered For Issuance | $ 200.0 | |||
| Common stock value subscribed | $ 75.0 |
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- Definition Common stock value registered for issuance. No definition available.
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- Definition Percentage ownership by shareholders. 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 Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Monetary value of common stock allocated to investors to buy shares of a new issue of common stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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