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v3.23.1

Investment Securities: Marketable Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Sep. 30, 2022
--- | --- | ---
Held to maturity |  |
Amortized Cost | $ 277,911 | $ 266,608
Gross Unrealized Gains | 612 | 260
Gross Unrealized Losses | (13,431) | (17,085)
Estimated Fair Value | 265,092 | 249,783
Available for sale |  |
Total | 55,454 |
Estimated Fair Value | 55,688 | 42,250
U.S. Treasury and U.S. government agency securities |  |
Held to maturity |  |
Amortized Cost | 171,148 | 170,676
Gross Unrealized Gains | 118 | 11
Gross Unrealized Losses | (9,244) | (12,109)
Estimated Fair Value | 162,022 | 158,578
U.S. government agencies |  |
Held to maturity |  |
Amortized Cost | 54,522 | 43,995
Gross Unrealized Gains | 234 | 4
Gross Unrealized Losses | (2,008) | (2,486)
Estimated Fair Value | 52,748 | 41,513
Available for sale |  |
Total | 55,454 | 42,309
Gross Unrealized Gains | 397 | 0
Gross Unrealized Losses | (1,013) | (894)
Estimated Fair Value | 54,838 | 41,415
Private label residential |  |
Held to maturity |  |
Amortized Cost | 49,660 | 49,335
Gross Unrealized Gains | 260 | 245
Gross Unrealized Losses | (2,103) | (2,392)
Estimated Fair Value | 47,817 | 47,188
Taxable municipal securities |  |
Held to maturity |  |
Amortized Cost | 2,081 | 2,102
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (48) | (67)
Estimated Fair Value | 2,033 | 2,035
Bank issued trust preferred securities |  |
Held to maturity |  |
Amortized Cost | 500 | 500
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (28) | (31)
Estimated Fair Value | $ 472 | $ 469

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