v3.25.4
Summary of Fair Value of Plan Assets by Asset Category (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets $ 27,956 $ 26,645 $ 29,351
Estimate of Fair Value Measurement | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets 387 391  
Not Subject to Leveling      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets 27,569 26,254  
Balanced Fund      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets   5,118  
Balanced Fund | Not Subject to Leveling      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets   5,118  
Fixed Income      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets 27,569 21,136  
Fixed Income | Not Subject to Leveling      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets 27,569 21,136  
Cash      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets 387 391  
Cash | Estimate of Fair Value Measurement | Quoted Prices in Active Markets for Identical Assets (Level 1)      
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]      
Fair Value of Plan Assets $ 387 $ 391