Notes Payable - 2025 March Unsecured SPA Notes Narrative (Details) $ / shares in Units, $ in Thousands		3 Months Ended
	Mar. 21, 2025 USD ($) day closing $ / shares	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)
Debt Instrument [Line Items]
Payments of notes payable issuance costs		$ 99	$ 25
Notes Payable
Debt Instrument [Line Items]
Gain (loss) on fair value adjustment of debts		21,780	$ 27,721
2025 March Unsecured SPA Notes
Debt Instrument [Line Items]
Aggregate principal amount	$ 41,000
Debt instrument, number of closings | closing	4
Debt instrument, term (in years)	5 years
Notes payable bearing interest rate	10.00%
Debt instrument, redemption price, percentage	10.00%
Redemption price, percentage	25.00%
Conversion price (in dollars per share) | $ / shares	$ 1.29
Debt instrument, floor price (in dollars per share) | $ / shares	$ 1.048
2025 March Unsecured SPA Notes | Notes Payable
Debt Instrument [Line Items]
Proceeds from debt, net of issuance costs		$ 2,300
Notes payable bearing interest rate	18.00%	10.00%
Redemption price, percentage	8.00%
Notes payable		$ 800
Payments of notes payable issuance costs		100
Gain (loss) on fair value adjustment of debts		$ 44
Debt instrument, convertible, threshold consecutive trading days | day	5