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Securities, Available-for-Sale Investment Securities Portfolios (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | $ 280,411 | $ 335,978
Gross unrealized gains | 17 | 7
Gross unrealized losses | (18,974) | (19,035)
Fair value | 261,454 | 316,950
Federal Agency Mortgage-backed Securities [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 67,240 | 76,091
Gross unrealized gains | 4 | 3
Gross unrealized losses | (10,209) | (9,316)
Fair value | 57,035 | 66,778
Federal Agency Collateralized Mortgage Obligations (CMO) [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 23,180 | 24,720
Gross unrealized gains | 7 | 0
Gross unrealized losses | (1,451) | (1,381)
Fair value | 21,736 | 23,339
Federal Agency Debt [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 46,733 | 50,893
Gross unrealized gains | 0 | 0
Gross unrealized losses | (2,933) | (3,057)
Fair value | 43,800 | 47,836
Municipal Bonds [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 4,817 | 4,833
Gross unrealized gains | 0 | 0
Gross unrealized losses | (482) | (460)
Fair value | 4,335 | 4,373
U.S. Treasuries [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 127,534 | 167,055
Gross unrealized gains | 0 | 0
Gross unrealized losses | (2,250) | (3,175)
Fair value | 125,284 | 163,880
U.S. Small Business Administration (SBA) Pools [Member] |  |
Available-for-Sale Investment Securities Portfolios [Abstract] |  |
Amortized cost | 10,907 | 12,386
Gross unrealized gains | 6 | 4
Gross unrealized losses | (1,649) | (1,646)
Fair value | $ 9,264 | $ 10,744

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