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

Note 9 - Income Taxes (Tables)

v3.26.1
Note 9 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   

For the year ended December 31,

 
   

2025

 
   

Amount

   

Percent

 

U.S. federal statutory tax rate

  $ (615 )     21 %

State and local income taxes, net of federal income tax effect(1)

    2       0 %

Tax credits

    (59 )     2 %

Change in valuation allowance

    (870 )     30 %

Non-deductible items

    22       -1 %

Other adjustments

               

Sale of subsidiary(2)

    1,522       -52 %

Provision for income taxes and effective income tax rate

  $ 2       0

%

   

For the year ended December 31,

 
   

2024

 

Statutory federal income tax rate

    21 %

State rate change

    (14 )%

Credits

    1 %

None-deductible items

    1 %

Return to provision

    (12 )%

Change in fair value of warrant liability

    (2 )%

Change in valuation allowance

    6 %

Income taxes provision (benefit)

    (0 )%
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
   

As of December 31,

 
   

2025

   

2024

 

Deferred tax assets:

               

Net operating loss carryforwards

  $ 27,530     $ 27,114  

Stock compensation and other

    520       404  

In process research and development

    1,303       1,929  

Accruals and reserves

    38       3  

Section 174 capitalization

    2,143       2,536  

Tax credits

    3,043       2,995  

Other

    23        

Total deferred tax assets

    34,600       34,981  

Less: valuation allowance

    (34,600 )     (34,981 )

Deferred tax assets, net

  $     $