Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of components of loss before income taxes

	Year Ended December 31,
	2021		2020
Domestic	$	(16,496)	$	(9,554)
Foreign		(1,617)		(961)
Loss before provision for income taxes	$	(18,113)	$	(10,515)

Schedule of components of the provision for income taxes

	Year Ended December 31,
	2021		2020
Current expense (benefit):
Federal	$	—	$	(818)
State		50		15
Foreign		—		—
Total current expense (benefit)	$	50	$	(803)
Deferred expense (benefit):
Federal	$	264	$	—
State		72		—
Foreign		—		—
Total deferred expense (benefit)	$	336	$	—
Total provision for (benefit from) income taxes	$	386	$	(803)

Schedule of reconciliation setting forth the differences between the effective tax rates

	Year Ended December 31,
	2021			2020
Tax provision (benefit) at U.S. statutory rate	(3,804)	21.0	%	(2,209)	21.0	%
State income taxes	(409)	2.3	%	(127)	1.2	%
Foreign taxes in excess of the U.S. statutory rate	74	(0.4)	%	202	(1.9)	%
Change of valuation allowance	2,397	(13.2)	%	525	(5.0)	%
Change in fair value of warrant liabilities.	1,275	(7.1)	%	—	—
Share-based compensation	1,548	(8.6)	%	779	(7.4)	%
Attribute carryback	—	—		(203)	1.9	%
Tax credits	(862)	4.8	%	—	—
Other	167	(0.9)	%	230	(2.2)	%
Tax expense (benefit)	386	(2.1)	%	(803)	7.6	%

Significant components of deferred tax assets and liabilities

	As of December 31,
	2021		2020
Deferred tax assets
Accrued compensation	$	3,074	$	1,772
Operating lease liability		2,829		3,173
Share-based compensation		804		317
Net operating loss carryforwards		11,187		11,040
Allowance for bad debt		413		395
Interest expense limitation		19		375
Tax credits		862		—
Other		62		145
Total deferred tax assets.	$	19,250	$	17,217
Deferred tax liabilities
Depreciation and amortization	$	(3,089)	$	(2,718)
Operating lease assets		(2,148)		(2,306)
Total deferred tax assets (liabilities)	$	14,013	$	12,193
Valuation allowance		(14,436)		(12,278)
Net deferred tax assets (liabilities)	$	(423)	$	(85)

Reconciliation of the beginning and ending amount of uncertain tax positions

	As of December 31,
	2021		2020
Beginning Balance	$	43	$	34
Additions for current year items		115		9
Additions for prior year items		269		—
Reductions for prior year items		—		—
Lapse of statute of limitations		—		—
Ending Balance	$	427	$	43