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

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Senior Secured Debt - Senior Secured Promissory Note Payable (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended		12 Months Ended
	Oct. 18, 2024	Jul. 15, 2023	Jun. 30, 2023	Feb. 28, 2022	Dec. 31, 2024	Dec. 31, 2023	Oct. 17, 2024	Jun. 30, 2024	Dec. 31, 2022	Aug. 31, 2020	Aug. 06, 2020
Debt Conversion [Line Items]
Principal						$ 8,462
Warrant exercise price (in dollars per share)					$ 4.05	$ 22.50			$ 26.25
Minimum liquidity following private placement and reverse stock split							$ 5,000
Conversion of Warrants
Debt Conversion [Line Items]
Shares issued for settlement of debt and warrants (in shares)	146,302
Private Placement
Debt Conversion [Line Items]
Debt covenant, repayment of gross proceeds from sale of common stock							$ 9,000
Convertible Promissory Note \| Convertible Debt
Debt Conversion [Line Items]
Principal											$ 1,400
Senior Secured Promissory Notes Payable
Debt Conversion [Line Items]
Principal				$ 18,000	$ 26,898	$ 21,562				$ 15,000
Variable interest rate					3.00%
Interest rate					9.00%
Frequency of interest payment date					quarterly
PIK interest					3.00%
Percentage of consent fee			2.00%
Consent fee interest rate			20.25%
Proceeds from issuance or sale of equity		$ 2,500
Accrued interest					$ 0	3,200
Interest expense					$ 8,100	$ 6,900
Senior Secured Promissory Notes Payable \| Note and Warrant Purchase and Security Agreement
Debt Conversion [Line Items]
Consent fee								$ 700
Senior Secured Promissory Notes Payable \| Second Amendment to Note and Warrant Purchase and Security Agreement
Debt Conversion [Line Items]
Principal				$ 3,000
Senior Secured Promissory Notes Payable \| Second Amendment to Note and Warrant Purchase and Security Agreement \| First Warrant
Debt Conversion [Line Items]
Warrants to purchase common stock (in shares)				43,200
Warrant exercise price (in dollars per share)				$ 67.50
Senior Secured Promissory Notes Payable \| Second Amendment to Note and Warrant Purchase and Security Agreement \| Second Warrant
Debt Conversion [Line Items]
Warrants to purchase common stock (in shares)				54,933