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INCOME TAXES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income before income taxes |  |  |
Domestic | $ 5,008 | $ 17,281 | $ 9,984
Foreign | 3,753 | 9,401 | 13,127
Income before taxes | 8,761 | 26,682 | 23,111
Current: |  |  |
Federal | 1,939 | 3,840 | 2,194
State | 421 | 929 | 617
Foreign | 2,454 | 2,720 | 4,830
Total current provision | 4,814 | 7,489 | 7,641
Deferred: |  |  |
Federal | (1,860) | (226) | (786)
State | (243) | 113 | 38
Foreign | (104) | (420) | 689
Total deferred (benefit) expense | (2,207) | (533) | (59)
Income tax provision | $ 2,607 | $ 6,956 | $ 7,582
U.S. federal statutory income tax rate (as a percent) | 21.00% | 21.00% | 21.00%
Differences between the effective tax rates reflected in the total provision for income taxes and the U.S. federal statutory rate |  |  |
Tax provision computed at 21% | $ 1,840 | $ 5,603 | $ 4,853
Nondeductible expenses | 468 | 149 | 91
State income taxes, net of federal benefit | 229 | 875 | 624
Tax impact of foreign operations |  | 238 | 2,045
Valuation allowances increase (release) | (95) | (44) | 52
Net decrease of uncertain tax positions |  |  | (31)
Other | 165 | 135 | (52)
Income tax provision | $ 2,607 | $ 6,956 | $ 7,582
Effective income tax rates (as a percent) | 29.80% | 26.10% | 32.80%
Noncurrent deferred tax asset |  |  |
Compensation related expenses | $ 2,636 | $ 1,748 |
Foreign currency translation | 3,069 | 3,281 |
U.S. foreign tax credit carryovers | 2,705 | 2,527 |
Foreign net operating loss carryovers | 2,286 | 2,129 |
Accruals and reserves | 1,307 | 557 |
Operating lease right-of-use assets | 2,500 | 2,080 |
Other | 771 | 316 |
Valuation allowance for deferred tax assets | (3,785) | (3,704) |
Total noncurrent deferred tax asset | 11,489 | 8,934 |
Noncurrent deferred tax liability |  |  |
Depreciable assets | (433) | (367) |
Prepaids | (82) | (137) |
Intangible assets | (1,370) | (1,235) |
Investment in foreign subsidiaries | (2,363) | (2,370) |
Foreign earnings distribution taxes | (1,461) | (1,224) |
Foreign intangibles and reserves | (967) | (1,211) |
Operating lease liabilities | (2,422) | (1,963) |
Total noncurrent deferred tax liability | (9,098) | (8,507) |
Net noncurrent deferred tax assets | 2,391 | 427 |
Net deferred tax assets | 2,391 | 427 |
Net operating loss (NOL) carryforwards | 10,200 |  |
Reconciliation of the total amounts of unrecognized tax benefits at the beginning and end of the period |  |  |
Balance, beginning of year | 1,715 | 1,639 | $ 1,569
Additions as a result of tax positions taken during the current period | 36 | 76 | 101
Reductions as a result of tax positions taken during a prior period |  |  | (31)
Balance, end of year | 1,751 | $ 1,715 | $ 1,639
Income tax expense recognized of interest and penalties related to uncertain tax positions | 1,000 |  |
Unrecognized tax benefits that would impact the company's effective tax rate | 1,800 |  |
Foreign |  |  |
Noncurrent deferred tax liability |  |  |
Net operating loss (NOL) carryforwards | 10,200 |  |
Federal |  |  |
Noncurrent deferred tax liability |  |  |
Tax credit carryforward | $ 2,700 |  |

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