Long-term debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Total debt, excluding unamortized debt issuance costs	$ 7,500	$ 15,975
Less: unamortized debt issuance costs	(8)	(35)
Total debt	7,492	15,940
Less: current portion of debt	(7,492)	(10,943)
Total long-term debt	$ 0	$ 4,997
Term Loan
Debt Instrument [Line Items]
Interest Rate	7.00%	7.00%
Total debt, excluding unamortized debt issuance costs	$ 7,500	$ 15,000
Insurance premium financing
Debt Instrument [Line Items]
Interest Rate	8.30%	8.30%
Total debt, excluding unamortized debt issuance costs	$ 0	$ 975
Total long-term debt
Debt Instrument [Line Items]
Total long-term debt	$ 0	$ 4,997