v3.26.1
Note 4 - Income Taxes (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Income Tax Expense (Benefit) $ 835 $ 275 $ 1,517 $ 945  
Effective Income Tax Rate Reconciliation, Percent 20.86% 6.85% 20.37% 13.86%  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate and State and Local Income Taxes, Percent     27.52%    
Deferred Tax Assets, Capital Loss Carryforwards $ 851   $ 851    
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount     0    
Unrecognized Tax Benefits $ 0   $ 0   $ 1,419