v3.26.1
Note 12 - Regulatory Matters (Tables)
12 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]
   

Actual

   

Minimum Capital

Required – Basel III

(1)

   

Minimum Required

To Be Considered Well

Capitalized

 

June 30, 2026

 

Amount

   

Ratio

   

Amount

   

Ratio

   

Amount

   

Ratio

 

Common equity Tier 1 to risk-weighted assets

  $ 105.2       10.91

%

  $ 43.4       4.50

%

  $ 62.7       6.50

%

Tier 1 capital to risk weighted assets

    105.2       10.91       57.9       6.00       77.1       8.00  

Total capital to risk weighted assets

    115.0       11.93       77.1       8.00       96.4       10.00  

Tier 1 capital to average assets

    105.2       8.35       50.4       4.00       63.0       5.00  
   

Actual

   

Minimum Capital

Required -

Basel III (1)

   

Minimum Required

To Be Considered Well

Capitalized

 

June 30, 2025

 

Amount

   

Ratio

   

Amount

   

Ratio

   

Amount

   

Ratio

 

Common equity Tier 1 to risk-weighted assets

  $ 95.7       10.99

%

  $ 39.2       4.50

%

  $ 56.6       6.50

%

Tier 1 capital to risk weighted assets

    95.7       10.99       52.2       6.00       69.6       8.00  

Total capital to risk weighted assets

    104.4       12.00       69.6       8.00       87.0       10.00  

Tier 1 capital to average assets

    95.7       8.23       46.5       4.00       58.1       5.00