XML 79 R67.htm IDEA: XBRL DOCUMENT v3.24.1.u1
EMPLOYEE BENEFIT PLANS (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Supplemental Employee Retirement Plan [Member]    
Net periodic pension cost    
Service cost (1) $ 0 $ 70
Interest cost 181 189
Net period benefit cost 181 259
Other Postretirement Benefit Plan    
Net periodic pension cost    
Service cost (1) 2 3
Interest cost 38 40
Recognized net actuarial loss (1) (1)
Amortization of prior service credit (6) (6)
Net period benefit cost $ 33 $ 36