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Income Taxes - Schedule of Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Provision for income taxes [Abstract]
Income taxes using U.S federal statutory rate	$ (5,541)	$ (10,012)
Nondeductible interest	64	127
Branch income	151	(1,230)
State income taxes, net of federal benefit	(1,513)	(31)
Foreign rate differential	(67)	506
Valuation allowance	3,029	7,099
Stock option expense, exercises and cancellations	1,336	2,899
Research and development costs	(746)	(859)
Other	332	(179)
Derivative Charge	2,955	1,680
Total	$ 0	$ 0

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