Note 11 - Fair Value Measurement (Tables)
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9 Months Ended |
Sep. 30, 2019 |
| Notes Tables |
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| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
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Fair Value Measurements at September 30, 2019 Using |
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Quoted Prices in |
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Active Markets |
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Significant Other |
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Significant |
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for Identical |
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Observable Inputs |
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Unobservable |
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Assets (Level 1) |
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(Level 2) |
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Inputs (Level 3) |
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Total |
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| Assets Measured on a Recurring Basis: |
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(In Thousands) |
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| Available-for-sale debt securities: |
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| U.S. Treasury securities |
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$ |
- |
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$ |
52,198 |
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$ |
- |
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|
$ |
52,198 |
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| Government Agency securities |
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- |
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18,361 |
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|
- |
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18,361 |
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| Mortgage-backed securities |
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- |
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402,639 |
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- |
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402,639 |
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| State and municipal securities |
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- |
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65,568 |
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|
- |
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65,568 |
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| Corporate debt |
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- |
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142,645 |
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6,610 |
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149,255 |
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| Total assets at fair value |
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$ |
- |
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|
$ |
681,411 |
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|
$ |
6,610 |
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|
$ |
688,021 |
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Fair Value Measurements at December 31, 2018 Using |
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Quoted Prices in |
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Active Markets |
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Significant Other |
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Significant |
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for Identical |
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Observable Inputs |
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Unobservable |
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Assets (Level 1) |
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(Level 2) |
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Inputs (Level 3) |
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Total |
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| Assets Measured on a Recurring Basis: |
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(In Thousands) |
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| Available-for-sale debt securities: |
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| U.S. Treasury securities |
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$ |
- |
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|
$ |
58,428 |
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|
$ |
- |
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|
$ |
58,428 |
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| Government Agency securities |
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- |
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18,565 |
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- |
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18,565 |
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| Mortgage-backed securities |
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- |
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304,304 |
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- |
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304,304 |
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| State and municipal securities |
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- |
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105,994 |
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- |
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105,994 |
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| Corporate debt |
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- |
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96,375 |
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6,518 |
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102,893 |
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| Total assets at fair value |
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$ |
- |
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|
$ |
583,666 |
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|
$ |
6,518 |
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|
$ |
590,184 |
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| Fair Value Measurements, Nonrecurring [Table Text Block] |
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Fair Value Measurements at September 30, 2019 |
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Quoted Prices in Active Markets for Identical Assets (Level 1) |
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Significant Other Observable Inputs (Level 2) |
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Significant Unobservable Inputs (Level 3) |
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Total |
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| Assets Measured on a Nonrecurring Basis: |
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(In Thousands) |
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| Impaired loans |
|
$ |
- |
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|
$ |
- |
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|
$ |
42,205 |
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|
$ |
42,205 |
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| Other real estate owned and repossessed assets |
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- |
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- |
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5,337 |
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5,337 |
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| Total assets at fair value |
|
$ |
- |
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|
$ |
- |
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|
$ |
47,542 |
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|
$ |
47,542 |
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| |
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Fair Value Measurements at December 31, 2018 |
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|
Quoted Prices in Active Markets for Identical Assets (Level 1) |
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|
Significant Other Observable Inputs (Level 2) |
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Significant Unobservable Inputs (Level 3) |
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Total |
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| Assets Measured on a Nonrecurring Basis: |
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(In Thousands) |
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| Impaired loans |
|
$ |
- |
|
|
$ |
- |
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|
$ |
30,463 |
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|
$ |
30,463 |
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| Other real estate owned and repossessed assets |
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|
- |
|
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|
- |
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5,169 |
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5,169 |
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| Total assets at fair value |
|
$ |
- |
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|
$ |
- |
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|
$ |
35,632 |
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|
$ |
35,632 |
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| Fair Value, by Balance Sheet Grouping [Table Text Block] |
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September 30, 2019 |
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December 31, 2018 |
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Carrying |
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Carrying |
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Amount |
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Fair Value |
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Amount |
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Fair Value |
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(In Thousands) |
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| Financial Assets: |
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| Level 1 inputs: |
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| Cash and due from banks |
|
$ |
572,429 |
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|
$ |
572,429 |
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$ |
458,050 |
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$ |
458,050 |
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| Level 2 inputs: |
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| Federal funds sold |
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474,298 |
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474,298 |
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223,845 |
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223,845 |
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| Mortgage loans held for sale |
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8,691 |
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8,656 |
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|
120 |
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|
121 |
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| Level 3 inputs: |
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| Held to maturity debt securities |
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|
250 |
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|
250 |
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- |
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- |
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| Loans, net |
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6,902,672 |
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6,816,956 |
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6,464,899 |
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6,398,604 |
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| Financial liabilities: |
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| Level 2 inputs: |
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| Deposits |
|
$ |
7,724,158 |
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|
$ |
7,728,323 |
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|
$ |
6,915,708 |
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$ |
6,910,176 |
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| Federal funds purchased |
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|
370,231 |
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|
370,231 |
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|
288,725 |
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|
288,725 |
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| Other borrowings |
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|
64,693 |
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|
64,629 |
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|
64,666 |
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|
64,613 |
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