v3.25.2
Note 3 - Securities
6 Months Ended
Jun. 30, 2025
Notes to Financial Statements  
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

Securities:

 

The following table summarizes the amortized cost and fair value of the available-for-sale securities portfolio at  June 30, 2025 and December 31, 2024, and the corresponding amounts of gross unrealized gains and losses recognized in accumulated other comprehensive income (loss). No allowance for credit losses have been recognized for the securities portfolio at June 30, 2025 or December 31, 2024.

 

      

Gross

  

Gross

     
  

Amortized

  

Unrealized

  

Unrealized

     

(In Thousands of Dollars)

 

Cost

  

Gains

  

Losses

  

Fair Value

 

June 30, 2025

                

U.S. Treasury and U.S. government sponsored entities

 $121,056  $26  $(11,845) $109,237 

State and political subdivisions

  594,437   1,210   (109,647)  486,000 

Corporate bonds

  17,569   210   (504)  17,275 

Mortgage-backed securities

  605,297   394   (96,746)  508,945 

Collateralized mortgage obligations

  157,115   438   (6,384)  151,169 

Small Business Administration

  2,455   0   (182)  2,273 

Totals

 $1,497,929  $2,278  $(225,308) $1,274,899 

 

      

Gross

  

Gross

     
  

Amortized

  

Unrealized

  

Unrealized

     

(In Thousands of Dollars)

 

Cost

  

Gains

  

Losses

  

Fair Value

 

December 31, 2024

                

U.S. Treasury and U.S. government sponsored entities

 $132,292  $0  $(17,185) $115,107 

State and political subdivisions

  609,950   1,294   (106,364)  504,880 

Corporate bonds

  17,849   172   (573)  17,448 

Mortgage-backed securities

  605,350   34   (112,517)  492,867 

Collateralized mortgage obligations

  142,525   85   (8,834)  133,776 

Small Business Administration

  2,715   0   (240)  2,475 

Totals

 $1,510,681  $1,585  $(245,713) $1,266,553 

 

The proceeds from sales of available-for-sale securities and the associated gains and losses are as follows:

 

  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 

(In Thousands of Dollars)

 

2025

  

2024

  

2025

  

2024

 

Proceeds

 $0  $464  $23,901  $44,756 

Gross gains

  0   0   0   17 

Gross losses

  0   (125)  (1,334)  (2,276)

 

The amortized cost and fair value of the debt securities portfolio are shown in the table below by expected maturity. Expected maturities may differ from contractual maturities if issuers have the right to call or prepay obligations with or without call, or prepayment penalties. Securities not due at a single maturity date are shown separately.

 

  

June 30, 2025

 

(In Thousands of Dollars)

 

Amortized Cost

  

Fair Value

 

Maturity

        

Within one year

 $3,493  $3,485 

One to five years

  56,426   51,968 

Five to ten years

  176,719   161,858 

Beyond ten years

  496,424   395,201 

Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities

  764,867   662,387 

Total

 $1,497,929  $1,274,899 

 

The following table summarizes the investment securities with unrealized losses for which an allowance for credit losses has not been recorded at June 30, 2025 and December 31, 2024, aggregated by major security type and length of time in a continuous unrealized loss position.

 

  

Less than 12 Months

  

12 Months or Longer

  

Total

 
  

Fair

  

Unrealized

  

Fair

  

Unrealized

  

Fair

  

Unrealized

 

(In Thousands of Dollars)

 

Value

  

Loss

  

Value

  

Loss

  

Value

  

Loss

 

June 30, 2025

                        
                         

U.S. Treasury and U.S. government sponsored entities

 $1,045  $(13) $107,303  $(11,832) $108,348  $(11,845)

State and political subdivisions

  36,417   (2,310)  412,515   (107,337)  448,932   (109,647)

Corporate bonds

  3,724   (42)  8,415   (462)  12,139   (504)

Mortgage-backed securities

  9,399   (79)  452,400   (96,667)  461,799   (96,746)

Collateralized mortgage obligations

  67,299   (797)  51,047   (5,587)  118,346   (6,384)

Small Business Administration

  0   0   2,273   (182)  2,273   (182)

Total

 $117,884  $(3,241) $1,033,953  $(222,067) $1,151,837  $(225,308)

 

  

Less than 12 Months

  

12 Months or Longer

  

Total

 
  

Fair

  

Unrealized

  

Fair

  

Unrealized

  

Fair

  

Unrealized

 

(In Thousands of Dollars)

 

Value

  

Loss

  

Value

  

Loss

  

Value

  

Loss

 

December 31, 2024

                        
                         

U.S. Treasury and U.S. government sponsored entities

 $4,592  $(320) $110,515  $(16,865) $115,107  $(17,185)

State and political subdivisions

  66,436   (4,946)  400,911   (101,418)  467,347   (106,364)

Corporate bonds

  4,303   (146)  8,568   (427)  12,871   (573)

Mortgage-backed securities

  30,143   (365)  460,172   (112,152)  490,315   (112,517)

Collateralized mortgage obligations

  65,046   (2,210)  51,405   (6,624)  116,451   (8,834)

Small Business Administration

  0   0   2,475   (240)  2,475   (240)

Total

 $170,520  $(7,987) $1,034,046  $(237,726) $1,204,566  $(245,713)

 

As of June 30, 2025, the Company’s security portfolio consisted of 923 securities, 818 of which were in an unrealized loss position. The treasury, agency, mortgage-backed securities, collateralized mortgage obligations and small business administration securities that the Company owns are all issued by government sponsored entities and therefore contain no potential for credit loss. The Company does not consider any of its available-for-sale securities with unrealized losses to be attributable to credit-related factors, as the unrealized losses have occurred as a result of changes in noncredit related factors such as changes in interest rates, market spreads and market conditions subsequent to purchase, not credit deterioration. The vast majority of the Company's state and political subdivisions holdings are of high credit quality and are rated AA or higher. In addition, management has both the ability and intent to hold the securities for a period of time sufficient to allow for the recovery in fair value. As of June 30, 2025, the Company has not recorded an allowance for credit losses on available for sale (“AFS”) securities.

 

At December 31, 2024, the Company’s security portfolio consisted of 946 securities, 842 of which were in an unrealized loss position. The treasury, agency, mortgage-backed securities, collateralized mortgage obligations and small business administration securities that the Company owns are all issued by government sponsored entities and therefore contain no potential for credit loss. At December 31, 2024, the Company did not consider any of its available-for-sale securities with unrealized losses to be attributable to credit-related factors, as the unrealized losses have occurred as a result of changes in noncredit related factors such as changes in interest rates, market spreads and market conditions subsequent to purchase, not credit deterioration. The vast majority of the Company's state and political subdivisions holdings are of high credit quality and are rated AA or higher. In addition, management had both the ability and intent to hold the securities for a period of time sufficient to allow for the recovery in fair value. At December 31, 2024, the Company had not recorded an allowance for credit losses on available for sale (“AFS”) securities.

 

Equity Securities

 

The Company also holds equity securities which include $16.0 million in Small Business Investment Company (“SBIC”) partnership investments as well as $336,000 in local and regional bank holdings and other miscellaneous equity funds at June 30, 2025. At December 31, 2024, the Company held $14.5 million in SBIC investments and $277,000 in local and regional bank holdings and other miscellaneous equity funds. These investments are held at modified cost and any changes in the modified costs are recognized in income in both 2025 and 2024.