Note 29 - Fair Value of Assets and Liabilities - Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques (Details) $ in Thousands		Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Servicing Asset at Fair Value, Amount		$ 7,918	$ 2,052
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Comparability Adjustment [Member] | Valuation, Market Approach [Member]
Impaired Loans, Fair Value Disclosure		$ 34,088	$ 3,998
Impaired Loans, Measurement Input			0.10
Foreclosed assets	[1]		$ 32
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Comparability Adjustment [Member] | Valuation, Market Approach [Member] | Weighted Average [Member]
Impaired Loans, Measurement Input		0.289	0.10
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member]
Servicing Asset at Fair Value, Amount			$ 2,062
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Weighted Average [Member]
Servicing Asset, Measurement Input			104
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Minimum [Member]
Servicing Asset, Measurement Input			85
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Maximum [Member]
Servicing Asset, Measurement Input			151
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member]
Servicing Asset at Fair Value, Amount		$ 7,918
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member]
Servicing Asset, Measurement Input		165
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member]
Servicing Asset, Measurement Input		103
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member]
Servicing Asset, Measurement Input		495
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Discount Rate [Member]
Servicing Asset, Measurement Input		10.5	11.1
Fair Value, Inputs, Level 3 [Member] | Measurement Input, Discount Rate [Member] | Weighted Average [Member]
Servicing Asset, Measurement Input		10.5	11.1

[1] There were no discounts taken on the collateral that comprises the balance of foreclosed assets as of December 31, 2024.