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v3.23.3

Employee Benefit Plans | 9 Months Ended
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Sep. 30, 2023
Employee Benefit Plans |
Employee Benefit Plans | NOTE 8: Employee Benefit Plans ​ The following table summarizes the components of net periodic benefit cost for the Bank’s non-contributory cash balance pension plan. ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
(Dollars in thousands) |  | 2023 |  | 2022 |  | 2023 |  | 2022
Components of net periodic benefit cost: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Service cost, included in salaries and employee benefits | ​ | $ | 344 | ​ | $ | 459 | ​ | $ | 1,032 | ​ | $ | 1,378
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Other components of net periodic benefit cost: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest cost | ​ |  | 182 | ​ |  | 123 | ​ |  | 546 | ​ |  | 369
Expected return on plan assets | ​ |  | (321) | ​ |  | (415) | ​ |  | (963) | ​ |  | (1,245)
Amortization of prior service credit | ​ |  | (17) | ​ |  | (17) | ​ |  | (51) | ​ |  | (51)
Recognized net actuarial losses | ​ |  | 42 | ​ |  | 10 | ​ |  | 128 | ​ |  | 29
Other components of net periodic benefit cost, included in other noninterest expense | ​ | ​ | (114) | ​ | ​ | (299) | ​ | ​ | (340) | ​ | ​ | (898)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net periodic benefit cost | ​ | $ | 230 | ​ | $ | 160 | ​ | $ | 692 | ​ | $ | 480
​

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