Debt - Insurance Financing (Details) - USD ($)	1 Months Ended			3 Months Ended		9 Months Ended
	May 31, 2024	Mar. 31, 2024	May 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
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	$ 7,000	$ 9,000
Financing balance				0		0		$ 172,000
March 2024 First Insurance Financing
Short-term Debt [Line Items]
Principal amount		$ 97,000
Unpaid balance		$ 52,000
Interest rate (as a percent)		9.30%
Finance charge		$ 2,000
Debt term		10 months
Interest expense				1,000		2,000
Financing balance				21,000		21,000
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				7,000		10,000
Financing balance				$ 285,000		$ 285,000