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Derivatives and Hedging Activities (Tables) | 9 Months Ended
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Sep. 30, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Details of derivative positions for interest rate swaps which qualify as hedges for accounting purposes | The following tables reflect information about the Company’s derivative positions at the dates indicated below for interest rate swaps which qualify as cash flow hedges for accounting purposes:
September 30, 2025
|  |  |  |  |  | Weighted Average Rate |  |
|  | Notional Amount |  | Average Maturity |  | Current Rate Received |  | Pay Fixed Swap Rate |  | Fair Value
|  | (in thousands) |  | (in years) |  |  |  |  |  | (in thousands)
Interest rate swaps on borrowings |  | $ | 400,000 |  |  | 0.83 |  | 4.34 | % |  | 3.67 | % |  | $ | 179 |
|  |  |  |  |  | Current Rate Paid |  | Receive Fixed Swap Rate |  |
Interest rate swaps on loans |  | 600,000 |  |  | 1.36 |  | 4.35 | % |  | 2.74 | % |  | (9,803) |
|  |  |  |  |  | Current Rate Paid |  | Receive Fixed Swap Rate Cap - Floor |  |
Interest rate collars on loans |  | 150,000 |  |  | 1.19 |  | 4.47 | % |  | 3.94% - 2.33% |  | (341) |
Total |  | $ | 1,150,000 |  |  |  |  |  |  |  |  | $ | (9,965) |
December 31, 2024
|  |  |  |  |  | Weighted Average Rate |  |
|  | Notional Amount |  | Average Maturity |  | Current Rate Received |  | Pay Fixed Swap Rate |  | Fair Value
|  | (in thousands) |  | (in years) |  |  |  |  |  | (in thousands)
Interest rate swaps on borrowings |  | $ | 400,000 |  |  | 1.58 |  | 4.56 | % |  | 3.67 | % |  | $ | 2,724 |
|  |  |  |  |  | Current Rate Paid |  | Receive Fixed Swap Rate |  |
Interest rate swaps on loans |  | 750,000 |  |  | 1.77 |  | 4.57 | % |  | 2.78 | % |  | (21,205) |
|  |  |  |  |  | Current Rate Paid |  | Receive Fixed Swap Rate Cap - Floor |  |
Interest rate collars on loans |  | 150,000 |  |  | 1.94 |  | 4.70 | % |  | 3.94% - 2.33% |  | (1,529) |
Total |  | $ | 1,300,000 |  |  |  |  |  |  |  |  | $ | (20,010) |
Summary of customer related derivative positions, not designated as hedging | The following tables reflect the Company’s customer related derivative positions at the dates indicated below for those derivatives not designated as hedging:
|  |  | Notional Amount Maturing |  |
| Number of Positions (1) |  | Less than 1 year |  | Less than 2 years |  | Less than 3 years |  | Less than 4 years |  | Thereafter |  | Total |  | Fair Value
| September 30, 2025
| (Dollars in thousands)
Loan level swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive fixed, pay variable | 255 |  |  | $ | 119,949 |  |  | $ | 265,576 |  |  | $ | 158,925 |  |  | $ | 219,471 |  |  | $ | 850,659 |  |  | $ | 1,614,580 |  |  | $ | (43,021) |
Pay fixed, receive variable | 255 |  |  | 119,949 |  |  | 265,576 |  |  | 158,925 |  |  | 219,471 |  |  | 850,659 |  |  | 1,614,580 |  |  | 42,975 |
Foreign exchange contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |
Buys foreign currency, sells U.S. currency | 57 |  |  | 88,311 |  |  | 10,624 |  |  | — |  |  | — |  |  | — |  |  | 98,935 |  |  | 3,004 |
Buys U.S. currency, sells foreign currency | 57 |  |  | 88,311 |  |  | 10,624 |  |  | — |  |  | — |  |  | — |  |  | 98,935 |  |  | (2,946) |
Risk participation agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |
Participation out | 18 |  |  | — |  |  | 17,794 |  |  | 37,853 |  |  | 12,556 |  |  | 81,676 |  |  | 149,879 |  |  | 70 |
Participation in | 14 |  |  | — |  |  | 22,462 |  |  | 20,428 |  |  | — |  |  | 45,942 |  |  | 88,832 |  |  | (31) |
|  |  | Notional Amount Maturing |  |
| Number of Positions (1) |  | Less than 1 year |  | Less than 2 years |  | Less than 3 years |  | Less than 4 years |  | Thereafter |  | Total |  | Fair Value
| December 31, 2024
| (Dollars in thousands)
Loan level swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive fixed, pay variable | 276 |  |  | $ | 261,222 |  |  | $ | 225,043 |  |  | $ | 252,911 |  |  | $ | 208,762 |  |  | $ | 869,095 |  |  | $ | 1,817,033 |  |  | $ | (92,913) |
Pay fixed, receive variable | 276 |  |  | 261,222 |  |  | 225,043 |  |  | 252,911 |  |  | 208,762 |  |  | 869,095 |  |  | 1,817,033 |  |  | 92,875 |
Foreign exchange contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |
Buys foreign currency, sells U.S. currency | 34 |  |  | 112,156 |  |  | 12,120 |  |  | — |  |  | — |  |  | — |  |  | 124,276 |  |  | (5,363) |
Buys U.S. currency, sells foreign currency | 34 |  |  | 112,156 |  |  | 12,120 |  |  | — |  |  | — |  |  | — |  |  | 124,276 |  |  | 5,424 |
Risk participation agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |
Participation out | 18 |  |  | 23,672 |  |  | — |  |  | 27,140 |  |  | 21,256 |  |  | 91,053 |  |  | 163,121 |  |  | 56 |
Participation in | 12 |  |  | — |  |  | 13,016 |  |  | 22,904 |  |  | 15,334 |  |  | — |  |  | 51,254 |  |  | (12) |
(1)The Company may enter into one dealer swap agreement which offsets multiple commercial borrower swap agreements.
Fair value of derivative financial instruments as well as their classification on the balance sheet | The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the balance sheet and the potential effect of netting arrangements on its financial position, at the dates indicated:
|  |  | Asset Derivatives (1) |  |  |  | Liability Derivatives (2) |
|  |  | Fair Value at |  | Fair Value at |  |  |  | Fair Value at |  | Fair Value at |
|  |  | September 30 2025 |  | December 31 2024 |  |  |  | September 30 2025 |  | December 31 2024 |
|  |  | (Dollars in thousands) |
Derivatives designated as hedges |  |  |  |  |  |  |  |  |  |  |  |
Interest rate derivatives |  |  | $ | 244 |  | (3) | $ | 2,724 |  | (3) |  |  | $ | 10,209 |  | (4) | $ | 22,734 |  | (4)
Derivatives not designated as hedges |  |  |  |  |  |  |  |  |  |  |  |
Customer Related Positions |  |  |  |  |  |  |  |  |  |  |  |
Loan level derivatives |  |  | 60,598 |  | (3) | 95,606 |  | (3) |  |  | 60,644 |  | (4) | 95,644 |  | (4)
Foreign exchange contracts |  |  | 3,161 |  |  | 5,424 |  |  |  |  | 3,103 |  |  | 5,363 |  |
Risk participation agreements |  |  | 70 |  |  | 56 |  |  |  |  | 31 |  |  | 12 |  |
Mortgage Derivatives |  |  |  |  |  |  |  |  |  |  |  |
Interest rate lock commitments |  |  | 582 |  |  | 77 |  |  |  |  | — |  |  | 2 |  |
Forward sale loan commitments |  |  | 43 |  |  | 13 |  |  |  |  | — |  |  | — |  |
Forward sale hedge commitments |  |  | 66 |  |  | 58 |  |  |  |  | — |  |  | — |  |
Total derivatives not designated as hedges |  |  | 64,520 |  |  | 101,234 |  |  |  |  | 63,778 |  |  | 101,021 |  |
Total |  |  | 64,764 |  |  | 103,958 |  |  |  |  | 73,987 |  |  | 123,755 |  |
Netting Adjustments (5) |  |  | (26,987) |  |  | (46,664) |  |  |  |  | 9,824 |  |  | 21,078 |  |
Net Derivatives on the Balance Sheet |  |  | 37,777 |  |  | 57,294 |  |  |  |  | 64,163 |  |  | 102,677 |  |
Financial instruments (6) |  |  | 5,993 |  |  | 2,894 |  |  |  |  | 5,993 |  |  | 2,894 |  |
Cash collateral pledged (received) |  |  | (12,284) |  |  | (33,283) |  |  |  |  | 3,179 |  |  | — |  |
Net Derivative Amounts |  |  | $ | 19,500 |  |  | $ | 21,117 |  |  |  |  | $ | 54,991 |  |  | $ | 99,783 |  |
(1)All asset derivatives are reflected in other assets on the balance sheet. (2)All liability derivatives are reflected in other liabilities on the balance sheet. (3)Approximately $97,000 and $1.3 million of accrued interest receivable is included in the fair value of interest rate and loan level derivative assets, respectively, at September 30, 2025, in comparison to accrued interest receivable of approximately $195,000 and $2.2 million, respectively, at December 31, 2024. (4)Approximately $571,000 and $1.3 million of accrued interest payable is included in the fair value of interest rate and loan level derivative liabilities, respectively, at September 30, 2025, in comparison to accrued interest payable of approximately $825,000 and $2.2 million, respectively, at December 31, 2024. (5)Netting adjustments represent the amounts recorded to convert derivative assets and liabilities cleared through CME from a gross basis to a net basis, inclusive of the variation margin payments, in accordance with applicable accounting guidance. (6)Reflects offsetting derivative positions with the same counterparty that are not netted on the balance sheet.
Effect of derivative financial instruments included in OCI and current earnings | The table below presents the effect of the Company’s derivative financial instruments included in other comprehensive income (“OCI”) and current earnings for the periods indicated:
| Three Months Ended |  | Nine Months Ended
| September 30 |  | September 30
| 2025 |  | 2024 |  | 2025 |  | 2024
| (Dollars in thousands)
Derivatives designated as hedges |  |  |  |  |  |  |
Gain in OCI on derivatives (effective portion), net of tax | $ | 1,397 |  |  | $ | 8,753 |  |  | $ | 7,182 |  |  | $ | 9,000 |
Loss reclassified from OCI into interest income or interest expense (effective portion) | $ | (2,271) |  |  | $ | (4,902) |  |  | $ | (7,450) |  |  | $ | (15,788) |
Derivatives not designated as hedges |  |  |  |  |  |  |
Changes in fair value of customer related positions |  |  |  |  |  |  |
Other income | $ | 53 |  |  | $ | 76 |  |  | $ | 105 |  |  | $ | 142 |
Other expense | (51) |  |  | (14) |  |  | (97) |  |  | (119) |
Changes in fair value of mortgage derivatives |  |  |  |  |  |  |
Mortgage banking income | 328 |  |  | (114) |  |  | 545 |  |  | 254 |
Total | $ | 330 |  |  | $ | (52) |  |  | $ | 553 |  |  | $ | 277 |

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- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4CC -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4CC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4C -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E + Details
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- Definition Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. + References No definition available. + Details
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