v3.26.1
Note 18 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
   

Year ended December 31,

 
   

2025

   

2024

 

Domestic

  $ (6,246 )   $ (4,286 )

Foreign

    (31 )     4,312  

Total

  $ (6,277 )   $ 26  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
   

Year ended December 31,

 
   

2025

   

2024

 

Current:

               

Federal

  $ 0     $ 0  

State

    9       9  

Foreign

    (53 )     1,465  

Total current income tax expense

    (44 )     1,474  
                 

Deferred:

               

Federal

    0       0  

State

    0       0  

Foreign

    105       232  

Total deferred income tax expense

    105       232  

Income tax expense, net

  $ 61     $ 1,706  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   

Year ended December 31, 2025

 
   

Amount

   

Percent of Pre-tax Income

 

Federal tax expense at the statutory rate

  $ (1,318 )     21.0 %

State income taxes, net of federal income tax effect

    9       (0.2 )
Foreign tax effects     59       (0.9 )

Changes in valuation allowance

    1,223       (19.5 )
Other                
Return-to-provision adjustments     118       (1.9 )

Other adjustments

    (30 )     0.5  

Income tax expense (benefit), net

  $ 61       (1.0 )%
   

Year ended

December 31,

 
   

2024

 

Federal tax expense at the statutory rate

  $ 5  

Current year permanent differences

    326  

State income taxes, net of federal income tax impact

    (90 )

Effect of tax rates of foreign subsidiary

    400  
Return-to-provision adjustments     150  

Changes in valuation allowance

    915  

Income tax expense (benefit), net

  $ 1,706  
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
   

Year ended December 31,

 
   

2025

   

2024

 

Deferred tax assets:

               

Compensation and benefit accruals

  $ 840     $ 554  

Inventory valuation

    1,013       945  

Federal and state net operating loss carryforwards

    37,098       36,463  

Deferred revenue

    129       23  

Interest limitation carryover

    1,261       873  

Defined benefit pension plan

    0       21  

Lease liabilities

    1,217       864  

Foreign deferred revenue and other provisions

    2,188       2,047  

Capitalized research and experimental costs

    211       201  

Other

    314       350  

Total

    44,271       42,341  

Domestic valuation allowance

    (39,905 )     (38,748 )

Total deferred tax assets

    4,366       3,593  
                 

Deferred tax liabilities:

               

Defined benefit pension plan

    (124 )     0  

Prepaid and other assets

    (936 )     (787 )

Right-of-use assets, net

    (1,118 )     (759 )

Total deferred tax liabilities

    (2,178 )     (1,546 )

Net deferred tax asset

  $ 2,188     $ 2,047