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Percentage of voting power of outstanding shares.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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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.

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Cash received on stock transaction after deduction of issuance costs.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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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.

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Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended
	Oct. 31, 2022	Dec. 31, 2022	Mar. 31, 2022
Subsidiary or Equity Method Investee [Line Items]
Preferred stock, par value (in dollars per share)		$ 0.0001
Common stock, authorized (in shares)		500,000,000	500,000,000
Common stock, issued (in shares)		129,260,254	116,482,899
Common stock, outstanding (in shares)		129,260,254	116,482,899
Price per share issued (in USD per share)	$ 6.00
Consideration received from sale of stock	$ 70.2
Public Stock Offering
Subsidiary or Equity Method Investee [Line Items]
Number of shares issued in transaction (in shares)	12,500,000
Restricted stock units vested and not settled (not unvested)
Subsidiary or Equity Method Investee [Line Items]
Restricted stock units outstanding (in shares)		307,761
Series A preferred stock
Subsidiary or Equity Method Investee [Line Items]
Preferred stock, issued (in shares)		10,000	10,000
Preferred stock, outstanding (in shares)		10,000	10,000
Preferred stock, par value (in dollars per share)		$ 0.0001	$ 0.0001
Liquidation amount per share (in dollars per share)		$ 0.01
Preferred stock, authorized (in shares)		10,000	10,000
Series A preferred stock \| Maximum
Subsidiary or Equity Method Investee [Line Items]
Percentage of voting power of outstanding shares		25.00%
Roivant Sciences Ltd. \| Series A preferred stock
Subsidiary or Equity Method Investee [Line Items]
Preferred stock, issued (in shares)		10,000
Preferred stock, outstanding (in shares)		10,000
Preferred stock, par value (in dollars per share)		$ 0.0001
Preferred Stock
Subsidiary or Equity Method Investee [Line Items]
Preferred stock, issued (in shares)		0
Preferred stock, outstanding (in shares)		0
Preferred stock, authorized (in shares)		10,010,000
Common stock
Subsidiary or Equity Method Investee [Line Items]
Common stock, authorized (in shares)		500,000,000
Common stock, par value (in dollars per share)		$ 0.0001
Common stock, issued (in shares)		129,260,254
Common stock, outstanding (in shares)		129,260,254