v3.26.1
Investment Securities
6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Investment Securities Investment Securities
Debt securities AFS as of the balance sheet dates consisted of the following:
June 30, 2026Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
U.S. Government-sponsored enterprises$26,957 $— $(2,094)$24,863 
Agency mortgage-backed246,768 133 (25,441)221,460 
State and political subdivisions55,281 (6,400)48,885 
Corporate11,500 — (940)10,560 
Total$340,506 $137 $(34,875)$305,768 
December 31, 2025Amortized
Cost
Gross
Unrealized
Gains
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
U.S. Government-sponsored enterprises$28,143 $— $(2,049)$26,094 
Agency mortgage-backed264,317 274 (24,027)240,564 
State and political subdivisions55,434 10 (7,224)48,220 
Corporate11,500 — (123)11,377 
Total$359,394 $284 $(33,423)$326,255 
There were no investment securities HTM at June 30, 2026 or December 31, 2025. At such dates, investment securities AFS with a fair value of $90.4 million and $87.8 million, respectively, were pledged as collateral for FHLB borrowings and other credit subject to collateralization, public unit deposits or for other purposes as required or permitted by law. Investment securities AFS pledged as collateral for access to the discount window credit facility at the FRB consisted of mortgage-backed securities with a fair value of $28.9 million and $9.4 million at June 30, 2026 and December 31, 2025, respectively.

The amortized cost and estimated fair value of debt securities by contractual scheduled maturity as of June 30, 2026 were as follows:
Amortized
Cost
Fair
Value
Available-for-sale(Dollars in thousands)
Due in one year or less$2,006 $2,003 
Due from one to five years17,168 15,986 
Due from five to ten years7,810 7,163 
Due after ten years66,754 59,156 
93,738 84,308 
Agency mortgage-backed246,768 221,460 
Total debt securities available-for-sale$340,506 $305,768 

Actual maturities may differ for certain debt securities that may be called by the issuer prior to the contractual maturity. Actual maturities usually differ from contractual maturities on agency mortgage-backed securities because the mortgages underlying the securities may be prepaid, usually without any penalties. Therefore, these agency mortgage-backed securities are shown separately and are not included in the contractual maturity categories in the above maturity summary.

Information pertaining to all AFS debt securities with gross unrealized losses for which an ACL has not been recorded as of the balance sheet dates, aggregated by investment category and length of time that individual securities have been in a continuous loss position were as follows:
June 30, 2026Less Than 12 Months12 Months and OverTotal
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
(Dollars in thousands)
U.S. Government-
  sponsored enterprises
— $— $— 22 $24,863 $(2,094)22 $24,863 $(2,094)
Agency mortgage-backed22 82,427 (1,592)87 117,415 (23,849)109 199,842 (25,441)
State and political
  subdivisions
1,569 (2)52 46,812 (6,398)53 48,381 (6,400)
Corporate9,067 (933)1,493 (7)10,560 (940)
Total26 $93,063 $(2,527)164 $190,583 $(32,348)190 $283,646 $(34,875)
December 31, 2025Less Than 12 Months12 Months and OverTotal
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
Number of SecuritiesFair
Value
Gross
Unrealized
Loss
(Dollars in thousands)
U.S. Government-
  sponsored enterprises
— $— $— 23 $26,052 $(2,049)23 $26,052 $(2,049)
Agency mortgage-backed18 80,477 (487)92 139,315 (23,540)110 219,792 (24,027)
State and political
  subdivisions
1,554 (18)52 46,157 (7,206)53 47,711 (7,224)
Corporate2,884 (116)993 (7)3,877 (123)
Total21 $84,915 $(621)169 $212,517 $(32,802)190 $297,432 $(33,423)

AFS debt securities in unrealized loss positions are evaluated for impairment related to credit losses at least quarterly. For AFS debt securities in an unrealized loss position, management first assesses whether it intends to sell, or it is more likely than not that the Company will be required to sell, the security before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the security’s amortized cost basis is written down to fair value through earnings. For AFS debt securities that do not meet the above criteria, management evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security and the issuer, among other factors. If this assessment indicates that a credit loss exists, management compares the present value of cash flows expected to be collected from the security with the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis for the security, a credit loss exists and an ACL is recorded, limited to the amount that the fair value of the security is less than its amortized cost basis. For AFS debt securities, any decline in fair value that has not been recorded through an ACL is recognized in other comprehensive income (loss), net of applicable taxes.

No ACL for AFS debt securities was recorded at June 30, 2026 or December 31, 2025. Accrued interest receivable on AFS debt securities totaled $1.4 million and $1.5 million at June 30, 2026 and December 31, 2025, respectively, and is excluded from the estimate of credit losses.