XML 248 R104.htm IDEA: XBRL DOCUMENT v3.25.4
Postretirement Benefit Plans - Schedule of Amounts Recognized in Balance Sheet (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Defined Benefit Postretirement Health And Life Coverage    
Defined Benefit Plan Disclosure [Line Items]    
Accrued benefit liability $ 224 $ 226
Director's Retirement Plan    
Defined Benefit Plan Disclosure [Line Items]    
Accrued benefit liability 0 0
Scottdale Defined Benefit Pension Plan    
Defined Benefit Plan Disclosure [Line Items]    
Accrued pension benefit asset 1,316 1,050
Riverview Defined Benefit Plan    
Defined Benefit Plan Disclosure [Line Items]    
Accrued pension benefit asset $ 1,377 $ 971