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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of Income (Loss) before Income Tax Expense by Jurisdiction

The components of income (loss) before income tax expense (benefit) are as follows (in thousands):

			Year Ended December 31,
			2021						2020
U.S.			$	3,723					$	(11,865)
Foreign			(1,030)						(1,753)
			$	2,693					$	(13,618)

Schedule of Income Tax Expense

The deferred tax provision (benefit) results from changes in the Company’s deferred tax assets (future deductible amounts) and tax liabilities (future taxable amounts), which are presented in the table below: 

			Current						Deferred						Total
			(In thousands)
Year Ended December 31, 2021
Federal			$	593					$	493					$	1,086
State			197						219						416
Foreign			183						93						276
			$	973					$	805					$	1,778
Year Ended December 31, 2020
Federal			$	2,006					$	(3,775)					$	(1,769)
State			360						(646)						(286)
Foreign			(32)						(351)						(383)
			$	2,334					$	(4,772)					$	(2,438)

Schedule of Tax Expense to Effective Tax Rate

Income tax expense differed from the amounts computed by applying the U.S. federal statutory tax rate applicable to the Company’s level of pretax income as a result of the following (in thousands):  

			Year Ended December 31,
			2021						2020
Federal tax at statutory rates			$	566					$	(2,860)
State taxes, net of federal income tax benefit			297						(248)
Change of valuation allowance			7						349
Uncertain tax positions			458						624
Foreign income taxed at different rates			66						(770)
Foreign tax credit			(270)						(595)
Foreign equity investment			—						12
PPP loan forgiveness			(768)						—
Non-deductible stock based compensation expenses and other			1,422						1,050
Total income tax expense (benefit)			$	1,778					$	(2,438)

Schedule of Deferred Tax Assets and Liabilities

The tax effects of temporary differences that give rise to significant portions of the Company’s deferred tax assets and liabilities are as follows (in thousands): 

			December 31,
			2021						2020
Deferred tax assets:
Net operating loss and credit carryforward			$	9,175					$	10,506
Operating lease liabilities			2,797						3,337
State income taxes			—						70
Accruals and allowances			1,461						1,374
Stock-based compensation			545						1,651
Unrealized foreign exchange losses			273						176
Deferred revenue			70						87
Capital loss carryforward			410						410
Total deferred tax assets			14,731						17,611
Valuation allowance			(8,717)						(10,145)
Total deferred tax assets net of valuation allowance			6,014						7,466
Deferred tax liabilities:
Operating lease right-of-use assets			(1,600)						(1,908)
Property, equipment and intangible assets			(465)						(848)
Total deferred tax liabilities			(2,065)						(2,756)
Net deferred tax assets			$	3,949					$	4,710

Schedule of Changes in the Deferred Tax Assets Valuation Allowance

Changes in the deferred tax assets valuation allowance for the years ended December 31, 2020 and 2021 are as follows (in thousands):

			Balance at the beginning of the year						Charged (Credited) to expenses						Charged (Credited) to other account (*)						Balance at end of year
Deferred tax assets valuation allowance
2020			$	11,634					(2,123)						634						$	10,145
2021			$	10,145					—						(1,428)						$	8,717

(*) Amounts not charged (credited) to expenses are charged (credited) to stockholder's equity or deferred tax assets (liabilities).

Schedule of Rollforward of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of gross unrecognized tax benefits in 2020 and 2021 is as follows (in thousands):

Gross unrecognized tax benefits balance at January 1, 2020			$	178
Increase related to current year tax positions			596
Settlements			—
Gross unrecognized tax benefits balance at December 31, 2020			774
Increase related to current year tax positions			270
Settlements			—
Gross unrecognized tax benefits balance at December 31, 2021			$	1,044

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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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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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

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Tabular disclosure of the change in unrecognized tax benefits.

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