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Fair Value Measurements - Carrying Values and Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
ASSETS |  |
Securities available for sale | $ 977,958 | $ 970,391
Portfolio loans, net | 7,607,420 | 7,545,375
Derivative financial assets | 70,313 | 63,018
LIABILITIES |  |
Junior subordinated debt securities | 49,388 | 49,358
Derivative financial liabilities | 87,921 | 78,293
Carrying Value |  |
ASSETS |  |
Cash and due from banks, including interest-bearing deposits | 246,310 | 233,612
Securities available for sale | 977,958 | 970,391
Loans held for sale | 188 | 153
Portfolio loans, net | 7,607,420 | 7,545,375
Collateral receivable | 6,265 | 5,356
Securities held in a deferred compensation plan | 10,503 | 9,399
Mortgage servicing rights | 5,972 | 6,345
LIABILITIES |  |
Deposits | 7,680,336 | 7,521,769
Collateral payable | 56,680 | 50,920
Short-term borrowings | 275,000 | 415,000
Long-term borrowings | 39,034 | 39,277
Junior subordinated debt securities | 49,388 | 49,358
Carrying Value | Interest rate swaps - commercial loans |  |
ASSETS |  |
Derivative financial assets | 70,313 |
LIABILITIES |  |
Derivative financial liabilities | 70,765 | 63,554
Carrying Value | Interest rate swap contracts—commercial loans |  |
ASSETS |  |
Derivative financial assets |  | 63,018
Carrying Value | Interest rate swaps - cash flow hedge |  |
LIABILITIES |  |
Derivative financial liabilities | 17,156 | 14,739
Fair Value Measurements |  |
ASSETS |  |
Cash and due from banks, including interest-bearing deposits | 246,310 | 233,612
Securities available for sale | 977,958 | 970,391
Loans held for sale | 188 | 153
Portfolio loans, net | 7,306,637 | 7,263,270
Collateral receivable | 6,265 | 5,356
Securities held in a deferred compensation plan | 10,503 | 9,399
Mortgage servicing rights | 8,664 | 8,704
LIABILITIES |  |
Deposits | 7,669,604 | 7,511,598
Collateral payable | 56,680 | 50,920
Short-term borrowings | 274,593 | 415,000
Long-term borrowings | 38,881 | 38,995
Junior subordinated debt securities | 49,388 | 49,358
Fair Value Measurements | Interest rate swaps - commercial loans |  |
ASSETS |  |
Derivative financial assets | 70,313 |
LIABILITIES |  |
Derivative financial liabilities | 70,765 | 63,554
Fair Value Measurements | Interest rate swap contracts—commercial loans |  |
ASSETS |  |
Derivative financial assets |  | 63,018
Fair Value Measurements | Interest rate swaps - cash flow hedge |  |
LIABILITIES |  |
Derivative financial liabilities | 17,156 | 14,739
Fair Value Measurements | Level 1 |  |
ASSETS |  |
Cash and due from banks, including interest-bearing deposits | 246,310 | 233,612
Securities available for sale | 117,568 | 134,796
Loans held for sale | 0 | 0
Portfolio loans, net | 0 | 0
Collateral receivable | 6,265 | 5,356
Securities held in a deferred compensation plan | 10,503 | 9,399
Mortgage servicing rights | 0 | 0
LIABILITIES |  |
Deposits | 5,911,186 | 5,940,117
Collateral payable | 56,680 | 50,920
Short-term borrowings | 0 | 0
Long-term borrowings | 0 | 0
Junior subordinated debt securities | 0 | 0
Fair Value Measurements | Level 1 | Interest rate swaps - commercial loans |  |
ASSETS |  |
Derivative financial assets | 0 |
LIABILITIES |  |
Derivative financial liabilities | 0 | 0
Fair Value Measurements | Level 1 | Interest rate swap contracts—commercial loans |  |
ASSETS |  |
Derivative financial assets |  | 0
Fair Value Measurements | Level 1 | Interest rate swaps - cash flow hedge |  |
LIABILITIES |  |
Derivative financial liabilities | 0 | 0
Fair Value Measurements | Level 2 |  |
ASSETS |  |
Cash and due from banks, including interest-bearing deposits | 0 | 0
Securities available for sale | 860,390 | 835,595
Loans held for sale | 188 | 153
Portfolio loans, net | 0 | 0
Collateral receivable | 0 | 0
Securities held in a deferred compensation plan | 0 | 0
Mortgage servicing rights | 0 | 0
LIABILITIES |  |
Deposits | 1,758,418 | 1,571,481
Collateral payable | 0 | 0
Short-term borrowings | 274,593 | 415,000
Long-term borrowings | 38,881 | 38,995
Junior subordinated debt securities | 49,388 | 49,358
Fair Value Measurements | Level 2 | Interest rate swaps - commercial loans |  |
ASSETS |  |
Derivative financial assets | 70,313 |
LIABILITIES |  |
Derivative financial liabilities | 70,765 | 63,554
Fair Value Measurements | Level 2 | Interest rate swap contracts—commercial loans |  |
ASSETS |  |
Derivative financial assets |  | 63,018
Fair Value Measurements | Level 2 | Interest rate swaps - cash flow hedge |  |
LIABILITIES |  |
Derivative financial liabilities | 17,156 | 14,739
Fair Value Measurements | Level 3 |  |
ASSETS |  |
Cash and due from banks, including interest-bearing deposits | 0 | 0
Securities available for sale | 0 | 0
Loans held for sale | 0 | 0
Portfolio loans, net | 7,306,637 | 7,263,270
Collateral receivable | 0 | 0
Securities held in a deferred compensation plan | 0 | 0
Mortgage servicing rights | 8,664 | 8,704
LIABILITIES |  |
Deposits | 0 | 0
Collateral payable | 0 | 0
Short-term borrowings | 0 | 0
Long-term borrowings | 0 | 0
Junior subordinated debt securities | 0 | 0
Fair Value Measurements | Level 3 | Interest rate swaps - commercial loans |  |
ASSETS |  |
Derivative financial assets | 0 |
LIABILITIES |  |
Derivative financial liabilities | 0 | 0
Fair Value Measurements | Level 3 | Interest rate swap contracts—commercial loans |  |
ASSETS |  |
Derivative financial assets |  | 0
Fair Value Measurements | Level 3 | Interest rate swaps - cash flow hedge |  |
LIABILITIES |  |
Derivative financial liabilities | $ 0 | $ 0

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