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Restructuring Charges (Narrative) (Details)		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 17, 2020 Branch	Oct. 31, 2020 Branch	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Restructuring Cost And Reserve [Line Items]
Number of bank branch closure | Branch	6
Percentage of branch network	10.00%
Percentage of branch network impact	6.00%
Number of additional branches planned to close | Branch		1
Pre tax expense related branch closures								$ 1,700,000
Restructuring charges			$ 1,269,000	$ 0	$ 1,269,000	$ 0
Long lived assets held for sale					$ 1,800,000		$ 2,600
Employee Severance [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures								200,000
Lease Termination Costs [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures								500,000
Valuation Adjustments On Branch Facilities [Member]
Restructuring Cost And Reserve [Line Items]
Pre tax expense related branch closures								$ 1,000,000.0

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