v3.26.1
Securities
6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Securities Securities
The fair value of available-for-sale securities is as follows.
June 30, 2026
Amortized
Cost
Allowance for Credit LossesNet Carrying AmountGross
Unrealized
Gains
Gross
Unrealized
Losses
Fair Value
Available for sale
U.S. Treasury, federal agencies, and government sponsored agencies$15,695 $— $15,695 $19 — $15,714 
State and municipal355,584 — 355,584 4,016 (31,874)327,726 
U.S. government agency mortgage-backed securities516,897 — 516,897 441 (2,682)514,656 
Corporate notes42,750 (120)42,630 — (2,962)39,668 
Total available for sale investment securities$930,926 $(120)$930,806 $4,476 $(37,518)$897,764 

The fair value of trading securities is as follows:
June 30, 2026December 31, 2025
Held for Trading
U.S. Treasury, federal agencies, and government sponsored agencies$3,885 $3,883 
State and municipal— — 
U.S. government agency mortgage-backed securities— — 
Corporate notes— — 
Total trading securities$3,885 $3,883 
For the three and six-months ending June 30, 2026, the net gains (losses) on trading securities were determined to be immaterial to the consolidated financial statements.
December 31, 2025
Amortized
Cost
Allowance for Credit LossesNet Carrying AmountGross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
Available for sale
U.S. Treasury, federal agencies, and government sponsored agencies$16,837 $— $16,837 $70 $(2)$16,905 
State and municipal353,559 — 353,559 2,109 (36,003)319,665 
U.S. government agency mortgage-backed securities489,683 — 489,683 4,725 (234)494,174 
Corporate notes48,750 (120)48,630 — (3,960)44,670 
Total available for sale investment securities$908,829 $(120)$908,709 $6,904 $(40,199)$875,414 
The amortized cost and fair value of securities available for sale and at June 30, 2026, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.
June 30, 2026
Amortized
Cost
Fair
Value
Available for sale
Within one year$15,303 $15,302 
One to five years47,899 46,782 
Five to ten years64,572 61,241 
After ten years286,255 259,783 
414,029 383,108 
U.S. government agency mortgage-backed securities516,897 514,656 
Total available for sale investment securities$930,926 $897,764 
The following tables show the gross unrealized losses and the fair value of the Company’s available for sale investments in which an allowance for credit losses were not recorded, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position.
June 30, 2026
Less than 12 Months12 Months or MoreTotal
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Available for Sale Investment Securities
U.S. Treasury, federal agencies, and government sponsored agencies$— $— $— $— $— $— 
State and municipal17,421 (625)182,251 (31,249)199,672 (31,874)
U.S. government agency mortgage-backed securities337,008 (2,668)181 (14)337,189 (2,682)
Corporate notes— — 35,694 (2,056)35,694 (2,056)
Total available for sale investment securities$354,429 $(3,293)$218,126 $(33,319)$572,555 $(36,612)
December 31, 2025
Less than 12 Months12 Months or MoreTotal
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Available for Sale Investment Securities
U.S. Treasury, federal agencies, and government sponsored agencies$— $— $748 $(2)$748 $(2)
State and municipal26,804 (725)200,978 (35,278)227,782 (36,003)
U.S. government agency mortgage-backed securities40,547 (221)200 (13)40,747 (234)
Corporate notes— — 40,799 (2,951)40,799 (2,951)
Total available for sale investment securities$67,351 $(946)$242,725 $(38,244)$310,076 $(39,190)
Certain investments in debt securities are reported in the consolidated financial statements at an amount less than their historical cost. As of June 30, 2026 and December 31, 2025, the Company had 595 and 836 securities, respectively, with market values below their cost basis. The total fair value of these investments without an allowance at June 30, 2026 and December 31, 2025 was $572.6 million and $310.1 million, which is approximately 64% and 35%, respectively, of the Company's available for sale securities portfolio.
The Company determines credit losses on available-for-sale investment securities by a discounted cash flow approach using the security’s prepayment-adjusted effective interest rate. The allowance for credit losses is measured as the amount by which an investment security’s amortized cost exceeds the net present value of expected future cash flows. However, the amount of credit losses for available-for-sale investment securities is limited to the amount of a security’s unrealized loss.
The following table details activity in the allowance for credit losses on available for sale debt securities during the three and six months ended June 30, 2026 and 2025.
Three Months EndedSix Months Ended
June 30,June 30,June 30,June 30,
2026202520262025
Beginning balance$120 $— $120 $— 
Credit loss expense (benefit)— 150 — 150 
Ending balance$120 $150 $120 $150 
Due to a specific issuer's deferral of principal and interest payments, the Company had placed a corporate debt security with a fair value of $4.1 million on non-accrual status in June 2025 and has recorded a $120 thousand allowance for credit loss.
Based on an evaluation of available evidence, management believes the unrealized losses on available for sale state and municipal securities, U.S. agency mortgage–backed securities and corporate notes, excluding certain securities disclosed above, were due to changes in interest rates. Due to the contractual terms, the issuers of state and municipal securities are not allowed to settle for less than the amortized cost of the security.
In August 2025, the Company reclassified its held-to-maturity investment portfolio, with a carrying value of $1.8 billion and unrealized loss of $282.6 million, to the available-for-sale portfolio as part of the Company's balance sheet repositioning. Following the reclassification, the Company sold securities with a fair value of $1.4 billion, recognizing a pre-tax loss of $299.5 million upon sale. Following the transfer and sale, the Company released the allowance for credit losses related to the held-to-maturity investment portfolio.
The following table details activity in the allowance for credit losses on held-to-maturity securities during the three and six months ended June 30, 2026 and 2025.
Three Months EndedSix Months Ended
June 30,June 30,June 30,June 30,
2026202520262025
Beginning balance$— $140 $— $158 
Credit loss expense (benefit)— — (16)
Ending balance$— $142 $— $142 
Accrued interest receivable on available for sale debt securities totaled $5.6 million at June 30, 2026 and $5.3 million at December 31, 2025 and is excluded from the estimate of credit losses. The U.S. government sponsored entities and
agencies and mortgage–backed securities are either explicitly or implicitly guaranteed by the U.S. government, are highly rated by major credit rating agencies, and have a long history of no credit losses. Therefore, for those securities, we do not record expected credit losses.
Information regarding securities proceeds, gross gains, and gross losses are presented below:
Three Months EndedSix Months Ended
June 30,June 30,June 30,June 30,
2026202520262025
Sales of available for sale securities
Proceeds$— $— $— $4,132 
Gross gains— — — — 
Gross losses— — — (407)
The tax benefit associated with proceeds from the sale of available-for-sale securities was zero for each of the three month periods ended June 30, 2026 and 2025. For the six month periods ended June 30, 2026 and 2025, the tax benefit was zero and $0.1 million, respectively.
The following table represents the fair value and amortized costs of pledged securities, excluding overnight repurchase agreements.
June 30, 2026December 31, 2025
Fair ValueAmortized CostFair ValueAmortized Cost
Pledged securities for borrowing availability at the Federal Reserve$115,106 $139,797 $114,727 $140,512