v3.26.3
Note 4. Employee Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2026
Table Text Block [Abstract]  
Schedule of Net Periodic Pension Cost

Net periodic pension cost for the plans consisted of the following for the three and nine months ended September 30, 2026 and 2025 (in thousands):

 

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Service cost

 

$

999

 

 

$

1,068

 

 

$

2,997

 

 

$

3,204

 

Interest cost

 

 

2,181

 

 

 

2,094

 

 

 

6,543

 

 

 

6,282

 

Expected return on plan assets

 

 

(2,969

)

 

 

(3,251

)

 

 

(8,907

)

 

 

(9,753

)

Amortization of prior service cost

 

 

20

 

 

 

20

 

 

 

60

 

 

 

60

 

Amortization of net loss

 

 

—

 

 

 

326

 

 

 

—

 

 

 

978

 

Net periodic pension cost

 

$

231

 

 

$

257

 

 

$

693

 

 

$

771