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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2023
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax Expense by Jurisdiction
The components of income before income tax expense are as follows (in thousands):
Year Ended December 31,
20232022
U.S.$15,319 $9,636 
Foreign1,794 322 
$17,113 $9,958 
Schedule of Income Tax Expense The deferred tax provision 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:
 
CurrentDeferredTotal
 (In thousands)
Year Ended December 31, 2023
Federal$3,267 $$3,274 
State664 72 736 
Foreign1,126 (31)1,095 
$5,057 $48 $5,105 
Year Ended December 31, 2022
Federal$1,772 $528 $2,300 
State376 221 597 
Foreign348 25 373 
$2,496 $774 $3,270 
Schedule of Tax Expense to Effective Tax Rate
Income tax expense differed from the amounts computed by applying the U.S. federal statutory tax rates applicable to the Company’s level of pretax income as a result of the following (in thousands):  
Year Ended December 31,
20232022
Federal tax at statutory rates$3,594 $2,091 
State taxes, net of federal income tax benefit584 471 
Change of valuation allowance— (34)
Uncertain tax positions 43 107 
Foreign income taxed at different rates539 (38)
Stock-based compensation expense
30 469 
Other
315 204 
Total income tax expense$5,105 $3,270 
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,
20232022
Deferred tax assets:
Net operating loss and credit carryforwards$3,349 $4,935 
Operating lease liabilities1,947 2,417 
State income taxes109 74 
Accruals and allowances391 627 
Stock-based compensation432 256 
Unrealized foreign exchange losses363 329 
Deferred revenue61 191 
Property, equipment and intangible assets156 — 
Capital loss carryforward404 410 
Total deferred tax assets 7,212 9,239 
Valuation allowance(2,878)(4,455)
Total deferred tax assets net of valuation allowance4,334 4,784 
Deferred tax liabilities:
Operating lease right-of-use assets(1,138)(1,416)
Property, equipment and intangible assets— (146)
Total deferred tax liabilities(1,138)(1,562)
Net deferred tax assets$3,196 $3,222 
Schedule of Changes in the Deferred Tax Assets Valuation Allowance
Changes in the deferred tax assets valuation allowance for the years ended December 31, 2023 and 2022 are as follows (in thousands):
Balance at the beginning of the yearCharged (Credited) to expensesCharged (Credited) to other account (*)Balance at end of year
Deferred tax assets valuation allowance
2023$4,455 (1,577)$2,878 
2022$8,717 — (4,262)$4,455 
(*) Amounts not charged (credited) to expenses are charged (credited) to stockholders' equity or deferred tax assets (liabilities).
Schedule of Rollforward of Unrecognized Tax Benefits A reconciliation of the beginning and ending amounts of gross unrecognized tax benefits in 2022 and 2023 is as follows (in thousands):
Gross unrecognized tax benefits balance at December 31, 2021$1,044 
Increase related to current year tax positions15,833 
Settlements— 
Gross unrecognized tax benefits balance at December 31, 202216,877 
Increase related to prior year tax positions7,018 
Settlements— 
Gross unrecognized tax benefits balance at December 31, 2023$23,895