Estimated minimum proceeds on issue of common stock for extension of due date of interest only interest payments.

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- Definition

Warrants issued to Purchase Of Common Stock

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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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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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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The price per share of the conversion feature embedded in the debt instrument.

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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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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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Aggregate amount of interest expense on all borrowings.

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Loans and Convertible Notes Payable - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Mar. 31, 2024	Aug. 06, 2021	Dec. 31, 2024	Dec. 31, 2023	Aug. 01, 2024	Mar. 31, 2023
Debt Instrument [Line Items]
Warrants issued to purchase of common stock (in shares)		127,755
Warrant exercise price (in dollars per share)		$ 0.01				$ 0.01
Number of warrants outstanding (in shares)						34,072
Avenue Loan
Debt Instrument [Line Items]
Debt instrument, principal face amount		$ 20.0
Debt instrument, interest rate (as a percent)		7.70%
Debt instrument, interest rate (as a percent)		10.95%			16.20%
Estimated minimum proceeds on issue of common stock for extension of due date of interest only interest payments	$ 10.0
Amortization of premiums and discounts on marketable securities			$ 0.5	$ 0.8
Interest expense incurred			0.4	1.5
Rosalind Notes \| Convertible Debt
Debt Instrument [Line Items]
Interest expense incurred			$ 0.1	$ 0.2
Rosalind Notes \| Series E
Debt Instrument [Line Items]
Debt instrument, conversion price (in dollars per share)			$ 1,500
Rosalind Notes \| Secured Convertible Notes Payable
Debt Instrument [Line Items]
Debt instrument, principal face amount			$ 2.0
Rosalind Notes \| Secured Convertible Notes Payable \| Series E
Debt Instrument [Line Items]
Debt instrument, conversion price (in dollars per share)		$ 1,198
Rosalind Notes \| Convertible Notes Payable
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)			8.00%