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Other Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]        
2022 $ 426      
2023 389      
2024 359      
2025 300      
2026 232      
2027 and beyond 212      
Net Carrying Amount 1,918 $ 1,950 $ 1,661 $ 1,852
Mortgage Servicing Rights        
Finite-Lived Intangible Assets [Line Items]        
2022 233      
2023 213      
2024 204      
2025 193      
2026 143      
2027 and beyond 24      
Net Carrying Amount 1,010 832 316 262
Customer Intangibles        
Finite-Lived Intangible Assets [Line Items]        
2022 193      
2023 176      
2024 155      
2025 107      
2026 89      
2027 and beyond 188      
Net Carrying Amount $ 908 $ 1,118 $ 1,345 $ 1,590