v3.26.3
SECURITIES (Tables)
 9 Months Ended
Sep. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of Information Related to the Amortized Cost, Fair Value and Allowance for Credit Losses of Securities Available-for-Sale and Related Gross Unrealized Gains and Losses
Information related to the amortized cost, fair value and allowance for credit losses of securities available-for-sale and the related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss) is provided in the table below.
(dollars in thousands)Amortized
Cost		Gross Unrealized GainGross Unrealized LossesAllowance for Credit LossesFair Value
September 30, 2026
U.S. Treasury securities$29,894 $0 $(486)$0 $29,408 
U.S. government sponsored agencies128,374 0 (24,398)0 103,976 
Mortgage-backed securities: residential481,247 16 (70,150)0 411,113 
State and municipal securities530,417 4 (118,905)0 411,516 
Total$1,169,932 $20 $(213,939)$0 $956,013 
December 31, 2025
U.S. Treasury securities$10,117 $2 $0 $0 $10,119 
U.S. government sponsored agencies136,772 82 (21,164)0 115,690 
Mortgage-backed securities: residential506,734 892 (53,463)0 454,163 
State and municipal securities541,694 131 (69,735)0 472,090 
Total$1,195,317 $1,107 $(144,362)$0 $1,052,062 
Schedule of Information Related to the Amortized Cost, Fair Value and Allowance for Credit Losses of Securities Held-to-Maturity and Related Gross Gains and Unrealized Gains and Losses
Information related to the amortized cost, fair value and allowance for credit losses of securities held-to-maturity and the related gross unrealized gains and losses is presented in the table below.
(dollars in thousands)Amortized
Cost		Gross Unrealized GainGross Unrealized LossesAllowance for Credit LossesFair Value
September 30, 2026
State and municipal securities$134,434 $0 $(31,082)$0 $103,352 
December 31, 2025
State and municipal securities$133,208 $0 $(15,698)$0 $117,510 
Schedule of Information Regarding the Fair Value and Amortized Cost of Available-for-Sale and Held-to-Maturity Debt Securities by Maturity
Information regarding the amortized cost and fair value of available-for-sale and held-to-maturity debt securities by maturity as of September 30, 2026 is presented below. Maturity information is based on contractual maturity for all securities other than mortgage-backed securities. Actual maturities of securities may differ from contractual maturities because borrowers may have the right to prepay the obligation without a prepayment penalty.
Available-for-SaleHeld-to-Maturity
(dollars in thousands)Amortized CostFair
Value		Amortized CostFair
Value
Due in one year or less$5,681 $5,634 $0 $0 
Due after one year through five years41,966 40,545 0 0 
Due after five years through ten years105,237 88,762 14,210 11,592 
Due after ten years535,801 409,959 120,224 91,760 
688,685 544,900 134,434 103,352 
Mortgage-backed securities481,247 411,113 0 0 
Total debt securities$1,169,932 $956,013 $134,434 $103,352 
Schedule of Unrealized Loss Analysis on Available-for-Sale Securities
Information regarding available-for-sale securities with unrealized losses as of September 30, 2026 and December 31, 2025 is presented below. The table divides the securities between those with unrealized losses for less than twelve months and those with unrealized losses for twelve months or more.
Less than 12 months12 months or moreTotal
(dollars in thousands)Fair
Value		Unrealized
Losses		Fair
Value		Unrealized
Losses		Fair
Value		Unrealized
Losses
September 30, 2026            
U.S. Treasury securities$29,408 $486 $0 $0 $29,408 $486 
U.S. government sponsored agencies9,468 431 94,508 23,967 103,976 24,398 
Mortgage-backed securities: residential86,225 4,254 321,352 65,896 407,577 70,150 
State and municipal securities37,827 2,885 368,888 116,020 406,715 118,905 
Total available-for-sale$162,928 $8,056 $784,748 $205,883 $947,676 $213,939 
December 31, 2025
U.S. Treasury securities$5,107 $0 $0 $0 $5,107 $0 
U.S. government sponsored agencies0 0 105,609 21,164 105,609 21,164 
Mortgage-backed securities: residential14,397 106 374,383 53,357 388,780 53,463 
State and municipal securities13,807 24 440,935 69,711 454,742 69,735 
Total available-for-sale$33,311 $130 $920,927 $144,232 $954,238 $144,362 
Schedule of Unrealized Loss Analysis on Held-to-Maturity Securities
Information regarding held-to-maturity securities with unrealized losses as of September 30, 2026 and December 31, 2025 is presented on the next page. The table divides the securities between those with unrealized losses for less than twelve months and those with unrealized losses for twelve months or more.
Less than 12 months12 months or moreTotal
(dollars in thousands)Fair
Value		Unrealized
Losses		Fair
Value		Unrealized
Losses		Fair
Value		Unrealized
Losses
September 30, 2026
State and municipal securities$0 $0 $103,352 $31,082 $103,352 $31,082 
December 31, 2025
State and municipal securities$0 $0 $117,510 $15,698 $117,510 $15,698 
Schedule of Number of Securities with Unrealized Losses of Available for Sale Securities and Held to Maturity Securities
The total number of securities with unrealized losses as of September 30, 2026 and December 31, 2025 is presented below.
Available-for-SaleHeld-to-Maturity
Less than
12 months		12 months
or more		TotalLess than
12 months		12 months
or more		Total
September 30, 2026    
U.S. Treasury securities6 0 6 0 0 0 
U.S. government sponsored agencies2 17 19 0 0 0 
Mortgage-backed securities: residential33 111 144 0 0 0 
State and municipal securities56 351 407 0 41 41 
Total temporarily impaired97 479 576 0 41 41 
December 31, 2025
U.S. Treasury securities1 0 1 0 0 0 
U.S. government sponsored agencies0 17 17 0 0 0 
Mortgage-backed securities: residential3 120 123 0 0 0 
State and municipal securities17 378 395 0 41 41 
Total temporarily impaired21 515 536 0 41 41