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Note 5 - Derivatives - Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Interest Rate Swap [Member] |  |
Derivative Asset | $ 9,725 | $ 6,495
Derivative Liability | (0) | 375
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member] | Deposits [Member] |  |
Notional | 235,000 | 250,000
Derivative Asset | 5,072 | 3,233
Derivative Liability | 0 | 375
Interest Rate Swap [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member] | Securities Investment [Member] |  |
Notional | 60,000 | 60,000
Derivative Asset | 4,582 | 3,198
Derivative Liability | 0 | 0
Interest Rate Lock Commitments [Member] | Not Designated as Hedging Instrument [Member] |  |
Notional | 43,041 | 22,334
Derivative Asset | 378 | 329
Derivative Liability | 0 | 0
Mandatory and Best Effort Forward Commitments [Member] | Not Designated as Hedging Instrument [Member] |  |
Notional | 34,337 | 10,070
Derivative Asset | 0 | 0
Derivative Liability | 316 | 188
Forward TBA Mortgage-Backed Securities [Member] | Not Designated as Hedging Instrument [Member] |  |
Notional | 58,000 | 33,000
Derivative Asset | 122 | 0
Derivative Liability | 0 | 284
Customer Swap [Member] | Not Designated as Hedging Instrument [Member] |  |
Notional | 801 | 801
Derivative Asset | 0 | 0
Derivative Liability | 71 | 63
Dealer Offsets to Customer Swap [Member] | Not Designated as Hedging Instrument [Member] |  |
Notional | 801 | 801
Derivative Asset | 71 | 64
Derivative Liability | $ 0 | $ 0

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