Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Fair Value - Valuation Techniques (Details)

v3.23.3
Note 4 - Fair Value - Valuation Techniques (Details)
$ in Thousands
Sep. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Collateral Pledged [Member]    
Loans, fair value $ 27  
Valuation, Market Approach [Member] | Measurement Input, Comparability Adjustment [Member] | Minimum [Member] | Collateral Pledged [Member]    
Loans receivable, measurement input 0.020  
Valuation, Market Approach [Member] | Measurement Input, Comparability Adjustment [Member] | Maximum [Member] | Collateral Pledged [Member]    
Loans receivable, measurement input 0.410  
Valuation, Income Approach [Member] | Measurement Input, Cap Rate [Member] | Minimum [Member] | Collateral Pledged [Member]    
Loans receivable, measurement input 7.5  
Valuation, Income Approach [Member] | Measurement Input, Cap Rate [Member] | Maximum [Member] | Collateral Pledged [Member]    
Loans receivable, measurement input 8.5  
Impaired Loans [Member]    
Loans, fair value   $ 328
Impaired Loans [Member] | Valuation, Market Approach [Member] | Measurement Input, Comparability Adjustment [Member] | Minimum [Member]    
Loans receivable, measurement input   0.015
Impaired Loans [Member] | Valuation, Market Approach [Member] | Measurement Input, Comparability Adjustment [Member] | Maximum [Member]    
Loans receivable, measurement input   0.200
Impaired Loans [Member] | Valuation, Income Approach [Member] | Measurement Input, Cap Rate [Member] | Minimum [Member]    
Loans receivable, measurement input   0.095
Impaired Loans [Member] | Valuation, Income Approach [Member] | Measurement Input, Cap Rate [Member] | Maximum [Member]    
Loans receivable, measurement input   0.110