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Leases (Operating Leases Information) (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Leases [Abstract]    
Lease liabilities $ 1,325 $ 1,390
Operating Lease, Liability, Statement of Financial Position [Extensible List] Other Liabilities  
Right-of-use assets $ 1,282 $ 1,360
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Other Assets  
Weighted average remaining lease term 13 years 8 months 12 days 14 years 8 months 12 days
Weighted average discount rate 3.44% 3.44%