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Incurred placement agent commissions and other issuance costs.

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Issuance of fair value warrant.

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Number of additional warrants issued upon exercise of underwriters option.

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Percentage of aggregate shares beneficially owned.

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Percentage of combined voting power beneficially owned.

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Proceeds from issuance of common stock net.

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Reclassification of warrant liability classified pre-funded warrants to equity classified.

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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The number of warrants or rights which entitle the entity to receive future services in exchange for the unvested, forfeitable warrants or rights.

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Face amount or stated value per share of common stock.

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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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Amount of expense (income) related to adjustment to fair value of warrant liability.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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The cash inflow from the additional capital contribution to the entity.

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The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

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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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Per share or per unit amount of equity securities issued.

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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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Warrants - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands						1 Months Ended		3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 09, 2024	Jun. 26, 2024	Aug. 16, 2023	Aug. 14, 2023	Apr. 05, 2023	Jul. 31, 2024	Apr. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Nov. 15, 2023
Class of Warrant or Right [Line Items]
Common stock, shares issued								204,943,306		204,943,306		186,960,193
Common stock, par value per share								$ 0.00001		$ 0.00001		$ 0.00001
Gross proceeds from issuance of common stock											$ 500
General and administrative								$ 7,902	$ 8,589	$ 22,324	23,328
Warrant liability fair value adjustment										67	$ 100,456
Common Stock
Class of Warrant or Right [Line Items]
Share price													$ 1.68
2023 Pre-Funded Warrants
Class of Warrant or Right [Line Items]
Warrant liability fair value adjustment												$ 34,500
Warrant liability reclassified into equity												74,300
Securities Purchase Agreement \| 2023 Pre-Funded Warrants
Class of Warrant or Right [Line Items]
Common stock, par value per share				$ 0.001
Securities Purchase Agreement \| August 2023 Private Placement
Class of Warrant or Right [Line Items]
Common stock, shares issued				122,412,376
Securities Purchase Agreement \| August 2023 Private Placement \| 2023 Pre-Funded Warrants
Class of Warrant or Right [Line Items]
Warrants issued				44,250,978
Purchase price per share of common stock				$ 0.9
Exercise price of warrants Per Share				$ 0.001
Securities Purchase Agreement \| Private Placement
Class of Warrant or Right [Line Items]
Beneficial ownership limitation notice period (in days)				61 days
Increase or decrease in beneficial ownership limitation percentage				19.99%
Gross proceeds from issuance of common stock			$ 150,000
Net proceeds from issuance of common stock			$ 140,300
Securities Purchase Agreement \| Private Placement \| SSI Strategy Holdings LLC
Class of Warrant or Right [Line Items]
Common stock, shares issued							705,218
Warrants issued							525,000
Exercise price of warrants Per Share							$ 0.709
Warrants term							10 years
Aggregate gross proceeds							$ 500
Securities Purchase Agreement \| Private Placement \| 2023 Pre-Funded Warrants
Class of Warrant or Right [Line Items]
Purchase price per share of common stock				$ 0.9
Incurred placement agent commissions and other issuance costs										9,700
Allocated to shares, deduction to Additional paid-In capital										7,100
General and administrative												$ 2,600
SSI Warrants
Class of Warrant or Right [Line Items]
Warrant liability fair value adjustment										$ 100
Issuance of fair value warrant					$ 300
Class of warrant or right vested and exercisable shares								316,667		316,667
Warrants Exercised								0		0
Underwriting Agreement
Class of Warrant or Right [Line Items]
Common stock, shares issued		14,361,113
Gross proceeds from issuance of common stock	$ 76,700
Underwriter agreed to purchase share price of per share		$ 2.115
Underwriting Agreement \| Common Stock
Class of Warrant or Right [Line Items]
Purchase price per share of common stock		2.25
Offering price per share		$ 2.25
Underwriting Agreement \| Pre-Funded Warrants
Class of Warrant or Right [Line Items]
Warrants issued		18,972,221
Purchase price per share of common stock		$ 2.249
Exercise price of warrants Per Share		0.001
Underwriter agreed to purchase share price of per share		$ 2.114
Underwriting Agreement \| June 2024 Pre-Funded Warrants Option One
Class of Warrant or Right [Line Items]
Shares beneficially owned		4.99%
Combined voting power beneficially owned		4.99%
Underwriting Agreement \| June 2024 Pre-Funded Warrants Option Two
Class of Warrant or Right [Line Items]
Shares beneficially owned		9.99%
Combined voting power beneficially owned		9.99%
Underwriting Agreement \| June 2024 Pre-funded Warrants
Class of Warrant or Right [Line Items]
Common stock, shares issued		14,361,113
Warrants issued		18,972,221
Exercise price of warrants Per Share		$ 0.001
Common stock, par value per share		$ 0.001
Beneficial ownership limitation notice period (in days)		61 days
Increase or decrease in beneficial ownership limitation percentage		19.99%
Offering price per share		$ 2.249
Underwriter agreed to purchase share price of per share		$ 2.114
Additional warrants sold upon exercise of underwriters option						0