Aggregate Number of Shares of the Company Common Stock Percentage

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Deferred payment of remaining purchase price.

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Non-refundable and non-creditable regulatory approval milestone payment.

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Number of promissory notes issued.

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Threshold number of business days following a qualified financing.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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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.

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Number of warrants or rights outstanding.

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- Definition

Face amount or stated value per share of common stock.

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Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Number of new stock issued during the period.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Subsequent Events - Additional Information (Details) $ / shares in Units, € in Millions	Aug. 11, 2022 USD ($) shares	Aug. 04, 2022 USD ($) Days Notes $ / shares shares	Aug. 09, 2022 $ / shares	Aug. 09, 2022 EUR (€) shares	Jun. 30, 2022 $ / shares shares	Dec. 31, 2021 $ / shares shares
Subsequent Event [Line Items]
Warrants to purchase common stock \| shares					24,333,365	1,353,062
Common stock, par value					$ 0.0001	$ 0.0001
One S.r.l \| Subsequent Event
Subsequent Event [Line Items]
Deferred payment of remaining purchase price \| €				€ 2.5
Common stock warrants \| shares				1,353,062
One S.r.l \| Minimum \| Subsequent Event
Subsequent Event [Line Items]
Exercise price of warrants			$ 1.45
One S.r.l \| Maximum \| Subsequent Event
Subsequent Event [Line Items]
Exercise price of warrants			$ 4.26
CMS Bridging DMCC \| Subsequent Event
Subsequent Event [Line Items]
Non-refundable and non-creditable regulatory approval milestone payment \| $		$ 5,000,000.0
Common stock, par value		$ 0.0001
Exercise price of warrants		$ 0.01
Warrants expiration term		10 years
CMS Bridging DMCC \| Maximum \| Subsequent Event
Subsequent Event [Line Items]
Warrants to purchase common stock \| shares		400,000
Committed Equity Facility with B. Riley Principal Capital II, LLC \| Common Stock \| Subsequent Event
Subsequent Event [Line Items]
Stock Issued during period, Shares, New issues \| shares	14,506,475
Aggregate number of shares of the common stock percentage	19.99%
Committed Equity Facility with B. Riley Principal Capital II, LLC \| Common Stock \| Maximum \| Subsequent Event
Subsequent Event [Line Items]
Stock Issued during period, Value, New issues \| $	$ 50,000,000
Promissory Notes \| CMS Bridging DMCC, PureTech Health LLC and SSD2 LLC \| Subsequent Event
Subsequent Event [Line Items]
Number of promissory notes issued \| Notes		3
Aggregate principal amount of notes \| $		$ 25,000,000.0
Aggregate cash purchase price \| $		$ 25,000,000.0
Promissory Notes \| CMS Bridging DMCC \| Subsequent Event
Subsequent Event [Line Items]
Interest rate		15.00%
Maturity date		Dec. 31, 2023
Threshold number of business days following a qualified financing \| Days		5
Promissory Notes \| PureTech Health LLC \| Subsequent Event
Subsequent Event [Line Items]
Interest rate		15.00%
Maturity date		Dec. 31, 2023
Threshold number of business days following a qualified financing \| Days		5
Promissory Notes \| SSD2 LLC \| Subsequent Event
Subsequent Event [Line Items]
Interest rate		15.00%
Maturity date		Dec. 31, 2023
Threshold number of business days following a qualified financing \| Days		5