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v3.22.1

Disclosures About Fair Value of Assets and Liabilities - Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Assets: |  |
Investment securities available for sale | $ 2,164,197 | $ 2,344,551
Investment securities held to maturity | 2,145,994 | 2,202,503
Loans held for sale | 3,938 | 11,187
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets: |  |
Cash and cash equivalents | 148,277 | 167,146
Interest-bearing deposits | 395,262 | 474,154
Investment securities available for sale | 1,959 | 999
Investment securities held to maturity | 0 | 0
Loans held for sale | 0 | 0
Loans, net | 0 | 0
Federal Home Loan Bank stock | 0 | 0
Interest rate swap asset | 0 | 0
Interest receivable | 0 | 0
Liabilities: |  |
Deposits | 12,250,450 | 12,038,992
Borrowings: |  |
Securities sold under repurchase agreements | 0 | 0
Federal Home Loan Bank advances | 0 | 0
Subordinated debentures and other borrowings | 0 | 0
Interest rate swap liability | 0 | 0
Interest payable | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Assets: |  |
Cash and cash equivalents | 0 | 0
Interest-bearing deposits | 0 | 0
Investment securities available for sale | 2,153,326 | 2,338,061
Investment securities held to maturity | 2,132,711 | 2,188,600
Loans held for sale | 3,938 | 11,187
Loans, net | 0 | 0
Federal Home Loan Bank stock | 26,422 | 28,736
Interest rate swap asset | 34,995 | 41,133
Interest receivable | 56,081 | 57,187
Liabilities: |  |
Deposits | 646,951 | 690,089
Borrowings: |  |
Securities sold under repurchase agreements | 169,679 | 181,572
Federal Home Loan Bank advances | 307,288 | 337,005
Subordinated debentures and other borrowings | 111,691 | 107,892
Interest rate swap liability | 35,287 | 41,968
Interest payable | 3,589 | 2,762
Significant Unobservable Inputs (Level 3) |  |
Assets: |  |
Cash and cash equivalents | 0 | 0
Interest-bearing deposits | 0 | 0
Investment securities available for sale | 8,912 | 5,491
Investment securities held to maturity | 13,283 | 13,903
Loans held for sale | 0 | 0
Loans, net | 8,969,530 | 9,068,319
Federal Home Loan Bank stock | 0 | 0
Interest rate swap asset | 0 | 0
Interest receivable | 0 | 0
Liabilities: |  |
Deposits | 0 | 0
Borrowings: |  |
Securities sold under repurchase agreements | 0 | 0
Federal Home Loan Bank advances | 0 | 0
Subordinated debentures and other borrowings | 0 | 0
Interest rate swap liability | 0 | 0
Interest payable | 0 | 0
Carrying Amount |  |
Assets: |  |
Cash and cash equivalents | 148,277 | 167,146
Interest-bearing deposits | 395,262 | 474,154
Investment securities available for sale | 2,164,197 | 2,344,551
Investment securities held to maturity | 2,325,066 | 2,179,802
Loans held for sale | 3,938 | 11,187
Loans, net | 9,160,257 | 9,046,464
Federal Home Loan Bank stock | 26,422 | 28,736
Interest rate swap asset | 34,995 | 41,133
Interest receivable | 56,081 | 57,187
Liabilities: |  |
Deposits | 12,905,953 | 12,732,577
Borrowings: |  |
Securities sold under repurchase agreements | 169,697 | 181,577
Federal Home Loan Bank advances | 308,960 | 334,055
Subordinated debentures and other borrowings | 118,677 | 118,618
Interest rate swap liability | 35,287 | 41,968
Interest payable | $ 3,589 | $ 2,762

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