Fair Value Measurements (Qualitative Information About Level 3 Assets Measured at Fair Value on a Nonrecurring Basis) (Details) - Nonrecurring [Member] - Collateral Dependent Individually Analyzed Loans [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent individually analyzed loans	$ 1,292
Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent individually analyzed loans	$ 1,292
Minimum [Member] | Appraisals Of Collateral [Member] | Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount for costs to sell	0.00%
Appraisal adjustments	0.00%
Maximum [Member] | Appraisals Of Collateral [Member] | Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount for costs to sell	47.00%
Appraisal adjustments	100.00%
Weighted Average [Member] | Appraisals Of Collateral [Member] | Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount for costs to sell	43.00%
Appraisal adjustments	9.00%