v3.26.1
Note 9 - Derivative Financial Instruments (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Derivative, Collateral Post $ 0   $ 0   $ 0
Interest Rate Swap [Member]          
Derivative, Gain (Loss) on Derivative, Net 0 $ 0 0 $ 0  
Derivative, Notional Amount [1],[2] 316,692 [3]   316,692 [3]   361,564
Interest Rate Swap [Member] | Customers [Member]          
Derivative, Notional Amount 158,300   158,300   180,800
Offsetting Interest Rate Swap [Member] | Other Financial Institutions [Member]          
Derivative, Notional Amount $ 158,300   $ 158,300   $ 180,800
[1] At June 30, 2026 the Company had notional amounts of $158.3 million in interest rate swap contracts with customers and $158.3 million in offsetting interest rate swap contracts with other financial institutions. At December 31, 2025 the Company had notional amounts of $180.8 million in interest rate swap contracts with customers and $180.8 million in offsetting interest rate swap contracts with other financial institutions.
[2] At March 31, 2026 the Company had notional amounts of $162.8 million in interest rate swap contracts with customers and $162.8 million in offsetting interest rate swap contracts with other financial institutions. At December 31, 2025 the Company had notional amounts of $180.8 million in interest rate swap contracts with customers and $180.8 million in offsetting interest rate swap contracts with other financial institutions.
[3] At December 31, 2025 the Company had notional amounts of $180.8 million in interest rate swap contracts with customers and $180.8 million in offsetting interest rate swap contracts with other financial institutions. At December 31, 2024 the Company had notional amounts of $186.9 million in interest rate swap contracts with customers and $186.9 million in offsetting interest rate swap contracts with other financial institutions.