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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Income Tax Disclosure [Abstract]

Schedule of Income Tax Provision

The Company’s income tax provision for the years ended December 31, 2024 and 2023, consists of the following (in thousands):

Current

		December 31,
		2024				2023
Federal		$	—			$	—
Foreign			236				110
State			—				—
Provision for income taxes		$	236			$	110

Schedule of Tax Effects of Temporary Differences and Deferred Tax Assets and Liabilities

The income tax effect of temporary differences that give rise to deferred tax assets and (liabilities) consist of the following (in thousands):

		December 31,
		2024				2023
Deferred tax assets:
Net operating loss carryforwards		$	69,105			$	60,753
Deferred compensation			8,669				5,547
Capitalized research and development expenses			6,085				4,566
Research and development credits			3,361				2,357
Operating lease liability			263				388
Provision for bad debt			180				310
Fixed assets			168				137
Disallowed interest expense carryover			—				830
Other			79				148
Gross deferred tax assets			87,910				75,036
Less: Valuation allowance			(87,666	)			(74,655	)
Deferred tax assets, net of valuation allowance			244				381
Operating lease right-of-use assets			(244	)			(381	)
Deferred tax liabilities:			(244	)			(381	)
Net deferred tax assets		$	—			$	—

Summery statutory federal income tax rate

The reconciliation of the statutory federal income tax rate to the Company’s effective tax rate is as follows (in thousands):

		December 31,
		2024				2023
Tax at statutory federal rate			21	%			21	%
State tax, net of federal benefit			5	%			5	%
Research and development credit			3	%			2	%
Compensation			(5	)%			(2	)%
Change in valuation allowance			(22	)%			(25	)%
Other			(2	)%			(1	)%
Effective tax rate			—				—

Schedule of Unrecognized Tax Benefits Roll Forward

The following table summarizes the activity related to the unrecognized tax benefits (in thousands):

		December 31,
		2024				2023
Unrecognized tax benefits at the beginning of the year		$	903			$	741
Additions based on tax positions related to the current year			376				162
Additions for tax positions of prior years			—				—
Unrecognized tax benefits at the end of the year		$	1,279			$	903

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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