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Investment Securities: Held-to-Maturity Investment Securities by Risk (Details) $ in Thousands | Sep. 30, 2024 USD ($)
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Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | $ 172,097
U.S. Treasury and U.S. government agency securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 92,312
U.S. government agencies |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 49,481
Private label securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 28,479
Municipal securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 1,330
Bank issued trust preferred securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 495
AAA/AA/A |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 159,300
AAA/AA/A | U.S. Treasury and U.S. government agency securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 92,312
AAA/AA/A | U.S. government agencies |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 49,481
AAA/AA/A | Private label securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 16,277
AAA/AA/A | Municipal securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 1,230
AAA/AA/A | Bank issued trust preferred securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B | U.S. Treasury and U.S. government agency securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B | U.S. government agencies |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B | Private label securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B | Municipal securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
BBB/BB/B | Bank issued trust preferred securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
Unrated |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 12,797
Unrated | U.S. Treasury and U.S. government agency securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
Unrated | U.S. government agencies |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 0
Unrated | Private label securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 12,202
Unrated | Municipal securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | 100
Unrated | Bank issued trust preferred securities |
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] |
Total held to maturity | $ 495

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