v3.25.3
EMPLOYEE BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2025
Retirement Benefits [Abstract]  
Employee Benefit Plan Amounts Recognized in the Consolidated Balance Sheets and Consolidated Statements of Income
As a result of the plan’s actuarial projections, First Financial recorded expense in the Company's Consolidated Statements of Income, as set forth in the following table:
Three months endedNine months ended
September 30,September 30,
(Dollars in thousands)2025202420252024
Service cost$2,615 $2,624 $8,165 $7,474 
Interest cost1,400 1,080 4,250 3,680 
Expected return on assets(2,527)(2,647)(7,627)(7,897)
Amortization of prior service cost44
Net actuarial loss652 485 1,902 1,235 
     Net periodic benefit cost (income)$2,144 $1,546 $6,694 $4,496