Debt - Schedule of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Debt Instrument [Line Items]
Other interest expense	$ 163	$ 14	$ 243	$ 21
Consolidated interest expense	1,210	933	2,271	1,959
2029 Senior Secured Notes \| Secured Debt
Debt Instrument [Line Items]
Contractual interest expense	1,099	920	2,171	1,840
Amortization of debt issuance costs	40	39	80	77
Amortization of debt discount/(premium)	(164)	(94)	(318)	(187)
Total interest expense	$ 975	$ 865	$ 1,933	$ 1,730
Effective interest rate	8.00%	8.50%	8.00%	8.50%
2029 Senior Secured Notes \| Secured Debt \| Related Party
Debt Instrument [Line Items]
Total interest expense	$ 634	$ 673	$ 1,257	$ 1,345
Working Capital Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Contractual interest expense	58	0	67	0
Amortization of debt issuance costs	14	0	28	0
Total interest expense	$ 72	$ 0	$ 95	$ 0
Effective interest rate	12.00%	0.00%	16.00%	0.00%
2025 Notes \| Convertible Debt
Debt Instrument [Line Items]
Contractual interest expense	$ 0	$ 42	$ 0	$ 163
Amortization of debt issuance costs	0	5	0	20
Amortization of debt discount/(premium)	0	7	0	25
Total interest expense	$ 0	$ 54	$ 0	$ 208
Effective interest rate	0.00%	4.10%	0.00%	4.10%

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