Debt - Insurance Financing (Details) - USD ($)	1 Months Ended				3 Months Ended
	Mar. 31, 2025	May 31, 2024	Mar. 31, 2024	May 31, 2023	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
May 2023 First Insurance Financing
Short-term Debt [Line Items]
Principal amount				$ 575,000
Unpaid balance				$ 676,000
Interest rate (as a percent)				8.60%
Finance charge				$ 23,000
Debt term				10 months
Interest expense					$ 0	$ 7,000
Financing balance	$ 0				0		$ 0
March 2024 First Insurance Financing
Short-term Debt [Line Items]
Principal amount			$ 97,000			97,000
Unpaid balance			$ 52,000			$ 52,000
Interest rate (as a percent)			9.30%			9.30%
Finance charge			$ 2,000
Debt term			10 months
Interest expense					200	$ 0
Financing balance	0				0		5,000
May 2024 First Insurance Financing
Short-term Debt [Line Items]
Principal amount		$ 519,000
Unpaid balance		$ 611,000
Interest rate (as a percent)		9.20%
Finance charge		$ 22,000
Debt term		10 months
Interest expense					6,000
Financing balance	0				0		130,000
March 2025 First Insurance Financing
Short-term Debt [Line Items]
Principal amount	60,000				60,000
Unpaid balance	$ 114,000				$ 114,000
Interest rate (as a percent)	5.00%				5.00%
Finance charge	$ 2,000
Debt term	11 months
Interest expense					$ 0
Financing balance	$ 57,000				$ 57,000		$ 0