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Securities - Credit Quality Indicator (Details) $ in Thousands | Sep. 30, 2021 USD ($)
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Investment and Mortgage-Backed Securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | $ 394,729
Investment and Mortgage-Backed Securities | AAA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 42,146
Investment and Mortgage-Backed Securities | AA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 174,305
Investment and Mortgage-Backed Securities | A |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 90,183
Investment and Mortgage-Backed Securities | BBB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 77,572
Investment and Mortgage-Backed Securities | BB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 10,523
Securities Investment | State, municipal and sovereign debt obligations |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 292,226
Securities Investment | State, municipal and sovereign debt obligations | AAA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 31,053
Securities Investment | State, municipal and sovereign debt obligations | AA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 145,704
Securities Investment | State, municipal and sovereign debt obligations | A |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 85,435
Securities Investment | State, municipal and sovereign debt obligations | BBB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 30,034
Securities Investment | State, municipal and sovereign debt obligations | BB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 0
Securities Investment | Corporate debt securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 70,343
Securities Investment | Corporate debt securities | AAA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 0
Securities Investment | Corporate debt securities | AA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 7,534
Securities Investment | Corporate debt securities | A |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 4,748
Securities Investment | Corporate debt securities | BBB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 47,538
Securities Investment | Corporate debt securities | BB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 10,523
Other |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 32,160
Other | AAA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 11,093
Other | AA |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 21,067
Other | A |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 0
Other | BBB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | 0
Other | BB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Debt securities, held-to-maturity | $ 0

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