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AFS Securities (Amortized cost and fair value of AFS securities by contractual maturity) (Details) $ in Thousands | Sep. 30, 2019 USD ($)
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Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less | $ 29,273
Maturing, After One Year But Within Five Years | 70,436
Maturing, After Five Years But Within Ten Years | 44,018
Maturing, After Ten Years | 27,170
Securities With Variable Monthly Payments or Noncontractual Maturities | 268,495
Amortized Cost | 439,392
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less, Fair value | 29,378
Maturing, After One Year But Within Five Years, Fair value | 71,963
Maturing, After Five Years But Within Ten Years, Fair value | 45,538
Maturing, After Ten Years, Fair value | 28,696
Securities With Variable Monthly Payments or Noncontractual Maturities, Fair value | 269,954
Total, Fair value | 445,529
States and political subdivisions [Member] |
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less | 29,273
Maturing, After One Year But Within Five Years | 70,436
Maturing, After Five Years But Within Ten Years | 44,018
Maturing, After Ten Years | 27,170
Securities With Variable Monthly Payments or Noncontractual Maturities | 0
Amortized Cost | 170,897
Auction rate money market preferred [Member] |
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less | 0
Maturing, After One Year But Within Five Years | 0
Maturing, After Five Years But Within Ten Years | 0
Maturing, After Ten Years | 0
Securities With Variable Monthly Payments or Noncontractual Maturities | 3,200
Amortized Cost | 3,200
Mortgage-backed securities [Member] |
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less | 0
Maturing, After One Year But Within Five Years | 0
Maturing, After Five Years But Within Ten Years | 0
Maturing, After Ten Years | 0
Securities With Variable Monthly Payments or Noncontractual Maturities | 149,843
Amortized Cost | 149,843
Collateralized mortgage obligations [Member] |
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract] |
Maturing, Due in One Year or Less | 0
Maturing, After One Year But Within Five Years | 0
Maturing, After Five Years But Within Ten Years | 0
Maturing, After Ten Years | 0
Securities With Variable Monthly Payments or Noncontractual Maturities | 115,452
Amortized Cost | $ 115,452

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- Definition Available-for-sale Securities, Debt Maturities, With Variable Monthly Payments Or Without Single Maturity Date, Amortized Cost Basis + References No definition available. + Details
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- Definition Available-for-sale Securities, With Variable Monthly Payments Or Without Single Maturity Date, Fair Value + References No definition available. + Details
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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after rolling tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after rolling tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Amortized cost of investment in debt security, measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in rolling sixth through tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt security, measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in rolling sixth through tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year through fifth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt security, measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year through fifth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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