v3.26.1
Note 3 - Mortgage-backed Securities and U.S. Treasury Notes - MBS Portfolio (Details) - Collateralized Mortgage-Backed Securities [Member] - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Par Value $ 15,746 $ 86,293
Cost [1] 15,944 87,266
Fair Value $ 15,985 $ 88,929
[1] The cost information in the table above represents the aggregate current par value, multiplied by the purchase price of each security in the portfolio.