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Long term debt, net - Narrative 1 (Details)		12 Months Ended
Long term debt, net - Narrative 1 (Details)	Mar. 27, 2025 USD ($) $ / shares d	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($)	Mar. 12, 2025 USD ($) $ / shares shares
Debt Instrument [Line Items]
Warrants outstanding \| shares		37,139,306
Debt Instrument, Redemption Price, Percentage	100.00%
Debt extinguishment loss \| $		$ 13,734,000
Note Purchase Agreement [Member] \| Private Placement [Member] \| Purchasers [Member]
Debt Instrument [Line Items]
Debt Instrument, Aggregate principal amount \| $				$ 190,000,000
Note Purchase Agreement [Member] \| Common stock purchase warrants [Member] \| Private Placement [Member]
Debt Instrument [Line Items]
Common Stock Par Or Stated Value Per Share				$ 0.0001
Common stock issuable for warrant exercise \| shares				7,800,000
Note Purchase Agreement [Member] \| Common stock purchase warrants [Member] \| Private Placement [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Warrants exercise price per share		$ 12.56		$ 12.56
Note Purchase Agreement [Member] \| Common stock purchase warrants [Member] \| Private Placement [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Warrants exercise price per share		$ 20		$ 20
Note Purchase Agreement [Member] \| Senior Secured Notes due 2026 [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage	101.00%
Debt extinguishment loss \| $		$ 14,400,000
Note Purchase Agreement [Member] \| Senior Secured Notes due 2026 [Member] \| Private Placement [Member]
Debt Instrument [Line Items]
Debt instrument, Redemption price, Percentage of exercise price of warrants		101.00%
Note Purchase Agreement [Member] \| Senior Secured Notes due 2026 [Member] \| Debt Warrants 2026 [Member]
Debt Instrument [Line Items]
Warrants outstanding \| shares		25,925,927
Warrants exercise price per share		$ 2.16
Financial Instrument Subject to Mandatory Redemption, Par Value Per Share		$ 0.01
Debt Instrument, Redemption Price, Percentage		130.00%
Note Purchase Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.00%
Debt Instrument, Maturity Date	Jun. 30, 2028
Debt Instrument, Frequency of Periodic Payment	semi-annually
Debt Instrument Convertible Number Of Shares Per Thousand Dollars Principal Amount	79.6178
DebtInstrument Convertible Denominator Value Of Principal Amount \| $	$ 1,000
Note Purchase Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member] \| Private Placement [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				5.00%
Note Purchase Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member] \| Debt Warrants 2028 [Member]
Debt Instrument [Line Items]
Fair value of loan \| $		$ 9,000,000
Note Purchase Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member] \| Debt Warrants 2028 [Member] \| Private Placement [Member]
Debt Instrument [Line Items]
Warrants outstanding \| shares		7,800,000
Indenture and Security Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member] \| Private Placement [Member] \| Guarantors and GLAS Trust Company, LLC [Member]
Debt Instrument [Line Items]
Debt Instrument, Convertible, Threshold Trading Days \| d	20
Debt Instrument, Convertible, Threshold Consecutive Trading Days \| d	30
Indenture and Security Agreement [Member] \| Senior Secured Convertible Notes due 2028 [Member] \| Private Placement [Member] \| Guarantors and GLAS Trust Company, LLC [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, Redemption price, Percentage of conversion price	160.00%