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Term Loans (Details) - USD ($) $ / shares in Units, $ in Thousands						9 Months Ended	21 Months Ended
	Dec. 18, 2024	Dec. 04, 2023	Sep. 23, 2022	Aug. 19, 2022	Aug. 01, 2022	Sep. 30, 2025	Sep. 30, 2025	Dec. 31, 2024	Aug. 24, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Exercise term of warrants						1 year 11 months 4 days
Debt discount						$ 100	$ 100	$ 139
Petrichor Financing
Debt Instrument [Line Items]
Debt issuance costs											$ 175
Fair value warrants											441
Debt discount											$ 314
Petrichor Financing | Securities Purchase Agreements | Secured Convertible Debt
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 45,000
Commitment fee percentage			2.00%
Exercise price of warrants issued			$ 8.11
Exercise term of warrants			5 years
Cash interest accrual rate over Prime					4.50%
Effective interest rate during period							11.75%
Annual payment-in-kind (PIK) interest rate									3.50%
Accrued PIK interest						1,271
Petrichor Financing | Securities Purchase Agreements | First Closing Note
Debt Instrument [Line Items]
Borrowings, face amount				$ 5,000
Initial conversion price				$ 8.11
Premium over 5-day VWAP				20.00%
VWAP term				5 days
Petrichor Financing | Securities Purchase Agreements | Second Closing Note
Debt Instrument [Line Items]
Borrowings, face amount			$ 20,000
Initial conversion price			$ 7.89
Premium over 5-day VWAP			20.00%
VWAP term			5 days
Petrichor Financing | Securities Purchase Agreements | Third Closing Note
Debt Instrument [Line Items]
Borrowings, face amount		$ 5,000
Initial conversion price		$ 7.89
Premium over 5-day VWAP		20.00%
VWAP term		5 days
Petrichor Financing | Securities Purchase Agreements | Subsequent Closing Notes
Debt Instrument [Line Items]
Commitment fee percentage			2.00%
Exercise price of warrants issued			$ 8.11
Exercise term of warrants			5 years
Petrichor Financing | Securities Purchase Agreements | First Closing Warrant
Debt Instrument [Line Items]
Commitment fees payable in warrants			50.00%
Common shares available through issuance of warrants			55,498
Petrichor Financing | Securities Purchase Agreements | Second Closing Warrant
Debt Instrument [Line Items]
Commitment fees payable in warrants			50.00%
Common shares available through issuance of warrants			55,498
Petrichor Financing | SPA First Amendment | Subsequent Closing Notes
Debt Instrument [Line Items]
Remaining borrowing capacity								$ 15,000		$ 15,000
Petrichor Financing | Redemption Agreement | Note Redemptions
Debt Instrument [Line Items]
Notes payable						$ 19,477	$ 19,477
Repayment of debt	$ 13,000
Principal repayments on debt	11,800
PIK interest repayments on debt	$ 1,271
Bridge Bank | Bridge Bank Term Loan
Debt Instrument [Line Items]
Repayment of debt				$ 5,000

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