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Note 9 - Income Taxes (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
   

Three Months Ended March 31,

 
   

2026

   

2025

 

Income tax benefit

  $ (8 )   $ (15 )

Effective income tax rate

    29 %     63 %