v3.26.1
Note 5 - Fair Value Presentation - Valuation Techniques for Assets and Liabilities Measured on Nonrecurring Basis (Details) - Fair Value, Nonrecurring [Member]
$ in Thousands
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Other Real Estate Owned $ 1,094 $ 1,697
Property held for sale 2,745 2,728
Assets, fair value $ 3,839 $ 4,425
Measurement Input, Cost to Sell [Member] | Valuation, Market Approach [Member] | Minimum [Member]    
Other Real Estate Owned, Measurement Input 0.06 0.06
Property Held-for-Sale, Measurement Input 0.01 0.01
Measurement Input, Cost to Sell [Member] | Valuation, Market Approach [Member] | Maximum [Member]    
Other Real Estate Owned, Measurement Input 0.10 0.10
Property Held-for-Sale, Measurement Input 0.05 0.05