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Note 15 - Goodwill and Other Intangible Assets - Schedule of Changes in Intangible Assets (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Balance, net |  |  | $ 17,343,000 |  |
Amortization | $ (919,000) | $ (1,023,000) | (1,860,000) | $ (1,482,000) |
Balance, net | 15,483,000 |  | 15,483,000 |  | $ 17,343,000
Core Deposits [Member] |  |  |  |  |
Balance |  |  | 24,928,000 | 7,490,000 | 7,490,000
Balance, accumulated amortization |  |  | (7,585,000) | (4,121,000) | (4,121,000)
Balance, net |  |  | 17,343,000 | $ 3,369,000 | 3,369,000
Additions as a result of the Branch Purchase |  |  |  |  | 17,438,000
Amortization |  |  | (1,860,000) |  | (3,464,000)
Balance | 24,928,000 |  | 24,928,000 |  | 24,928,000
Balance, accumulated amortization | (9,445,000) |  | (9,445,000) |  | (7,585,000)
Balance, net | $ 15,483,000 |  | $ 15,483,000 |  | 17,343,000
Core Deposits [Member] | Net Amount [Member] |  |  |  |  |
Amortization |  |  |  |  | $ (3,464,000)

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