Annual report [Section 13 and 15(d), not S-K Item 405]

Note 16 - Income Taxes (Tables)

v3.25.1
Note 16 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2024
Notes Tables  
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
   

Year ended December 31,

 
   

2024

   

2023

 

US

  $ (24,552 )   $ (23,938 )

Foreign

           

Total

  $ (24,552 )   $ (23,938 )
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
   

Year ended December 31,

 
   

2024

   

2023

 

Current

               

Federal

  $     $  

State

    3       2  
                 

Deferred

               

Federal

           

State

           

Total provision for income taxes

  $ 3     $ 2  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   

Year ended December 31,

 
   

2024

   

2023

 

Tax at federal statutory rate

    21.00 %     21.00 %

State tax, net of federal benefit

    (0.01 )%     (0.01 )%

Valuation allowance

    (19.81 )%     (19.95 )%

Disallowed executive compensation

    (0.05 )%     (1.45 )%

Equity compensation

    (1.50 )%     0.08 %

Other

    0.36 %     0.32 %

Provision for taxes

    (0.01 )%     (0.01 )%
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
   

As of December 31,

 
   

2024

   

2023

 

Deferred tax assets

               

Capitalized start-up costs

  $ 2,233     $ 2,538  

Credits

    577       492  

Fixed assets

    912       896  

Net operating losses

    40,380       36,287  

Others

    2,846       1,891  

Total gross deferred tax assets

    46,948       42,104  

Valuation allowance

    (46,928 )     (42,057 )

Total gross deferred tax assets (net of valuation allowance)

  $ 20     $ 47  
                 

Deferred tax liabilities

               

Patents

  $ (20 )   $ (47 )

Other

           

Total gross deferred tax liabilities

    (20 )     (47 )

Net deferred tax assets

  $     $