Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of Components of Loss Before Benefit from or Provision for Income Taxes

The components of the Company’s loss before provision for (benefit from) income taxes are as follows:

	Years Ended December 31,
	2022			2021
United States of America	$	(18,455	)	$	(16,192	)
International		533			3,114
Loss before provision for (benefit from) income taxes	$	(17,922	)	$	(13,078	)

Schedule of Components of Benefit from or Provision for Income Taxes

The components of the provision for (benefit from) income taxes were as follows:

	Years Ended December 31,
	2022		2021
Current income tax provision:
State	$	25	$	39
Foreign		232		(179	)
Total current income tax provision		257		(140	)
Deferred income tax benefit:
Foreign		48		6
Total deferred income tax benefit		48		6
Provision for (benefit from) income taxes	$	305	$	(134	)

Differences in Total Benefit from or Provision for Income Taxes

The differences in the total provision for (benefit from) income taxes that would result from applying the 21% federal statutory rate in 2022 and 2021 to the loss before provision for income taxes and the reported provision for income taxes were as follows:

	Years Ended December 31,
	2022			2021
Tax benefit at U.S. statutory rate	$	(3,763	)	$	(2,746	)
Change in valuation allowance		6,009			4,547
Stock-based compensation		(6	)		46
Uncertain tax positions		(32	)		(194	)
State income taxes, net of federal benefit		(1,288	)		(1,223	)
Foreign income and withholding taxes		8			(560	)
Other permanent differences		81			52
PPP loan forgiveness		(667	)		—
Provision to return adjustments		(37	)		(56	)
Provision for (benefit from) income taxes	$	305		$	(134	)

Schedule of Components of Deferred Tax Assets and Liabilities

Major components of the Company’s deferred tax assets and liabilities as of December 31, 2022 and 2021 were as follows:

	December 31,
	2022			2021
Non-current deferred tax assets:
Net operating loss	$	37,783		$	32,403
Research and development credits		9,820			9,820
Other credits		4,165			4,164
Operating lease liabilities		1,037			566
Stock-based compensation		1,164			476
Property and equipment and intangible assets		—			653
Capitalized research and development		912			—
Accruals and reserves		133			387
Gross non-current deferred tax assets		55,014			48,469
Right-of-use assets, operating leases		(1,037	)		(471	)
Property and equipment and intangible assets		(23	)		—
Total non-current deferred tax liabilities		(1,060	)		(471	)
Total deferred tax assets		53,954			47,998
Valuation allowance		(53,924	)		(47,915	)
Net deferred tax assets (liabilities)	$	30		$	83

Schedule of Changes in Uncertain Tax Positions

The aggregate changes in the balance of gross uncertain tax positions were as follows:

Ending balance as of December 31, 2020	$	9,347
Decrease in balances related to lapses in statutes of limitations		(292	)
Ending balance as of December 31, 2021		9,055
Decrease in balances related to lapses in statutes of limitations		(94	)
Ending balance as of December 31, 2022	$	8,961