Note 24 - Fair Value of Financial Instruments - Quantitative Information for Impaired Loans Measured at Fair Value (Details) - Fair Value, Nonrecurring [Member] - Fair Value, Inputs, Level 3 [Member] - Measurement Input, Discount Rate [Member] - Valuation Technique, Discounted Appraisals [Member]	Dec. 31, 2022	Dec. 31, 2021
Minimum [Member]
Impaired Loans	0.10	0.10
Maximum [Member]
Impaired Loans	1	1
Weighted Average [Member]
Impaired Loans	0.18	0.20