v3.25.4
INCOME TAXES (Details - Reconciliation of income tax provision) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
DisclosureLineElements [Line Items]    
U.S. federal statutory rate $ (1,405) $ 3,154
U.S. federal statutory rate, percentage 21.00% 21.00%
Change in valuation allowance $ 1,063 $ 967
Change in valuation allowance, percentage (15.80%) 6.40%
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount $ 776
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent 0.00% 5.20%
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount $ (776)
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent 0.00% (5.20%)
Non-taxable or non-deductible items $ 101 $ 51
Non-taxable or non-deductible items, percentage (1.50%) 0.30%
Other adjustments - return to provision $ (116) $ 0
Other adjustments - return to provision, percentage 1.70% 0.00%
Other adjustments - amended returns $ (23)
Other adjustments - amended returns, percentage 0.30%
Other adjustments - withholding taxes $ 0 $ 776
Other adjustments - withholding taxes, percentage 0.00% 5.20%
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount $ 0 $ (97)
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 0.00% (0.50%)
Total (benefit) provision for income taxes $ (655) $ 4,733
Total (benefit) provision for income taxes, percentage 9.80% 31.50%
EL SALVADOR    
DisclosureLineElements [Line Items]    
Statutory tax rate difference $ 95 $ 28
Statutory tax rate difference, percentage (1.40%) 0.20%
Other $ 141 $ 118
Other, percentage (2.10%) 0.80%
Other Foreign [Member]    
DisclosureLineElements [Line Items]    
Statutory tax rate difference $ (23) $ (18)
Statutory tax rate difference, percentage 0.40% 0.10%
Other $ 90 $ 64
Other, percentage (1.30%) 0.40%
CALIFORNIA    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (50) $ 33
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 0.80% 0.20%
FLORIDA    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (101) $ 65
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 1.50% 0.40%
GEORGIA    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (46) $ 0
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 0.70% 0.00%
ILLINOIS    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (79) $ 45
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 1.20% 0.30%
NEW JERSEY    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (43) $ 33
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 0.60% 0.20%
PENNSYLVANIA    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (54) $ 0
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 0.80% 0.00%
TEXAS    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ 150 $ 60
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent (2.20%) 0.40%
Others [Member]    
DisclosureLineElements [Line Items]    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ (355) $ 230
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 5.30% 1.50%