XML 69 R59.htm IDEA: XBRL DOCUMENT v3.22.2.2
Pension Plans (Components of Pension Cost) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 0 $ 0 $ 0 $ 0
Interest cost 295 313 885 782
Expected return on plan assets (288) (264) (864) (792)
Amortization of net (gain)/loss 44 109 132 485
Net periodic pension cost 51 158 153 475
Pension Plan        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 0 0 0 0
Interest cost 267 283 801 693
Expected return on plan assets (288) (264) (864) (792)
Amortization of net (gain)/loss 180 106 540 474
Net periodic pension cost 159 125 477 375
SERP        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 0 0 0 0
Interest cost 28 30 84 89
Expected return on plan assets 0 0 0 0
Amortization of net (gain)/loss (136) 3 (408) 11
Net periodic pension cost $ (108) $ 33 $ (324) $ 100