Fair Value Measurements (Schedule of Fair Value Disclosures Measured On Nonrecurring Basis) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Collateral dependent loans, fair value	$ 1,988	$ 1,664
Collateral dependent loans, Total Gains (Losses)	(2,090)	(213)
Mortgage servicing rights, fair value	10,929	10,966
Mortgage servicing rights, Total Gains (Losses)	304	1,799
Long Lived Assets Nonrecurring Basis, fair value	480	1,018
Long Lived Assets Nonrecurring Basis Gains (Losses)	(965)	(1,101)
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Collateral dependent loans, fair value	0	0
Mortgage servicing rights, fair value	0	0
Long Lived Assets Nonrecurring Basis, fair value	0	0
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Collateral dependent loans, fair value	0	0
Mortgage servicing rights, fair value	0	0
Long Lived Assets Nonrecurring Basis, fair value	0	0
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Collateral dependent loans, fair value	1,988	1,664
Mortgage servicing rights, fair value	10,929	10,966
Long Lived Assets Nonrecurring Basis, fair value	$ 480	$ 1,018