Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value Measurements:

Schedule of warrant liabilities measured fair value on a recurring basis

	Fair Value Measurements at
	March 31, 2024
	(in thousands)
		Level 1		Level 2		Level 3		Total
Liabilities:
Warrant liability	$	—	$	—	$	578	$	578

	Fair Value Measurements at
	December 31, 2023
	(in thousands)
		Level 1		Level 2		Level 3		Total
Liabilities:
Warrant liability	$	—	$	—	$	863	$	863

Schedule of changes in warrant liabilities measured fair value on a recurring basis

	Fair Value of
	Warrant
	Liability
	(in thousands)
Balance at December 31, 2023	$	863
Issuance		253
Change in fair value		(538)
Balance at March 31, 2024	$	578

Schedule of inputs used in determining fair value of warrant liabilities

	As of
	March 31,
	2024
Risk-free interest rate		4.20	%
Expected volatility		104	%
Expected term in years		4.6
Dividend yield		—	%