Note 11 - Fair Value Measurement (Tables)
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9 Months Ended |
Sep. 30, 2024 |
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, 2024 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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$ |
567,324 |
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$ |
- |
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$ |
- |
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$ |
567,324 |
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Mortgage-backed securities
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- |
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238,300 |
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- |
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238,300 |
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State and municipal securities
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- |
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9,718 |
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- |
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9,718 |
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Corporate debt
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- |
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323,665 |
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- |
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323,665 |
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Total available-for-sale debt securities
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567,324 |
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571,683 |
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- |
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1,139,007 |
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Total assets at fair value
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$ |
567,324 |
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$ |
571,683 |
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$ |
- |
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$ |
1,139,007 |
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Fair Value Measurements at December 31, 2023 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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$ |
340,807 |
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$ |
- |
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$ |
- |
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$ |
340,807 |
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Government agency securities
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- |
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- |
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- |
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- |
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Mortgage-backed securities
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- |
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215,485 |
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- |
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215,485 |
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State and municipal securities
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- |
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10,223 |
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- |
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10,223 |
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Corporate debt
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- |
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326,808 |
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6,860 |
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333,668 |
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Total available-for-sale debt securities
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340,807 |
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552,516 |
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6,860 |
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900,183 |
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Total assets at fair value
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$ |
340,807 |
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$ |
552,516 |
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$ |
6,860 |
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$ |
900,183 |
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Fair Value Measurements, Nonrecurring [Table Text Block] |
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Fair Value Measurements at September 30, 2024
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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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Loans individually evaluated
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$ |
- |
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$ |
- |
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$ |
94,047 |
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$ |
94,047 |
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Other real estate owned and repossessed assets
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- |
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- |
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2,723 |
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2,723 |
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Total assets at fair value
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$ |
- |
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$ |
- |
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$ |
96,770 |
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$ |
96,770 |
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Fair Value Measurements at December 31, 2023
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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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Loans individually evaluated
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$ |
- |
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$ |
- |
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$ |
70,737 |
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$ |
70,737 |
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Other real estate owned and repossessed assets
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- |
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- |
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995 |
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995 |
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Total assets at fair value
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$ |
- |
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$ |
- |
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$ |
71,732 |
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$ |
71,732 |
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Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
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For the Three Months Ended September 30,
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For the Nine Months Ended September 30,
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2024
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2023
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2024
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2023
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Available-for-sale Securities
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Available-for-sale Securities
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Available-for-sale Securities
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Available-for-sale Securities
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(In Thousands)
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Fair value, beginning of period
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$ |
- |
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$ |
6,860 |
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$ |
6,860 |
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$ |
10,860 |
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Transfers into Level 3
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- |
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- |
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- |
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Total realized gains included in income
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- |
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- |
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- |
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- |
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Changes in unrealized gains/losses included in other comprehensive income for assets and liabilities still held at period-end
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- |
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- |
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(1,329 |
) |
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160 |
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Purchases
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- |
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- |
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- |
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- |
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Transfers out of Level 3
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- |
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- |
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(5,531 |
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(4,160 |
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Fair value, end of period
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$ |
- |
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$ |
6,860 |
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$ |
- |
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$ |
6,860 |
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Fair Value, by Balance Sheet Grouping [Table Text Block] |
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September 30, 2024
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December 31, 2023
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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 cash equivalents
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$ |
1,756,689 |
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$ |
1,756,689 |
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$ |
2,030,513 |
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$ |
2,030,513 |
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Held to maturity U.S. Treasury securities
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249,349 |
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233,123 |
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508,985 |
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484,267 |
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Level 2 Inputs:
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Federal funds sold
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3,542 |
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3,542 |
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100,575 |
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100,575 |
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Held to maturity debt securities
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478,981 |
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439,650 |
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473,429 |
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422,674 |
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Mortgage loans held for sale
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8,453 |
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8,453 |
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5,071 |
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5,071 |
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Restricted equity securities
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11,300 |
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11,300 |
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10,226 |
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10,226 |
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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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250 |
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250 |
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Loans, net
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12,177,471 |
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11,826,898 |
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11,505,512 |
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11,032,819 |
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Financial Liabilities:
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Level 2 Inputs:
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Deposits
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$ |
13,146,529 |
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$ |
13,145,438 |
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$ |
13,273,511 |
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$ |
13,266,640 |
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Federal funds purchased
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1,542,623 |
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1,542,623 |
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1,256,724 |
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1,256,724 |
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Other borrowings
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64,741 |
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58,861 |
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64,735 |
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58,083 |
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