Long term debt, net - Schedule of net interest expense (Details) - Senior Secured Convertible Notes due 2028 [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Long term debt
Contractual interest expense	$ 7,231
Amortization of debt discounts	7,922
Interest expense – 2028 Notes	$ 15,153	$ 0