Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Income Tax Disclosure [Abstract]

Schedule of Components of Provision for (Benefit from) Income Taxes

The components of the provision for (benefit from) income taxes are as follows (in thousands):

	December 31,
	2024		2023
Current:
Federal	$	—	$	—
State		—		—
Foreign		—		—
Total current		—		—
Deferred:
Federal		—		—
State		—		—
Foreign		—		—
Total deferred		—		—
Provision for (benefit from) income taxes	$	—	$	—

Schedule of (Provision for) Benefit from Income Taxes Differs from Federal Statutory Rate to the Loss Before Taxes

For the rate table below the (provision for) benefit from income taxes differ from the amount expected by applying the federal statutory rate to the loss before taxes as follows:

	Year Ended December 31,
	2024			2023
Federal statutory income tax rate		21.0	%		21.0	%
State income taxes		0.1	%		(8.3	)%
Change in valuation allowance		(17.5	)%		(7.0	)%
Stock-based compensation		(3.3	)%		(2.7	)%
Goodwill Impairment		—			(2.9	)%
Foreign Rate Differential		(0.2	)%		—
Other permanent differences		(0.1	)%		(0.1	)%
Provision for income taxes		(0.0	)%		(0.0	)%

Schedule of Deferred Tax Assets and Liabilities

The tax effects of temporary differences and carryforwards of the deferred tax assets are presented below (in thousands):

	December 31,
	2024			2023
Deferred Tax Assets:
Net operating loss carryforwards	$	74,848		$	65,601
Operating lease right-of-use asset liability		3,638			4,414
Stock-based compensation		3,009			2,285
Intangible assets		621			704
Fixed assets		1,032			768
Accruals and reserves		1,234			1,074
Sec 174 Capitalized R&D		37,888			27,871
Tax credits		26			28
Gross deferred tax assets		122,296			102,745
Less: Valuation allowance		(119,293	)		(99,069	)
Deferred tax assets, net of valuation allowance		3,003			3,676
Deferred tax liabilities:
Operating lease right-of-use asset		(3,003	)		(3,676	)
Net deferred tax assets	$	—		$	—

Schedule of Reconciliation of Unrecognized Tax Benefits

A reconciliation of the beginning and ending unrecognized tax benefit amount is as follows (in thousands):

	Year Ended December 31,
	2024		2023
Balance at the beginning of the year	$	18,462	$	9,759
Adjustment based on tax positions related to prior year		—		5
Adjustment based on tax positions related to current year		7,908		8,698
Balance at the end of the year	$	26,370	$	18,462