Fair Value Measurements (Quantitative Information About Level 3 Fair Value Measurements) (Details) - Impaired Loans [Member] - Fair Value, Nonrecurring [Member] - (Level 3) Significant Unobservable Inputs [Member] - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2021	Dec. 31, 2020
Appraisal Adjustment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets fair value		$ 1,350	$ 1,361
Appraisal Adjustment [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[1]	(25.00%)	(25.00%)
Appraisal Adjustment [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[1]	0.00%	0.00%
Appraisal Adjustment [Member] | Weighted Average [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[1]	(15.10%)	(15.10%)
Liquidation Expenses [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[2]	(10.00%)	(10.00%)
Liquidation Expenses [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[2]	0.00%	0.00%
Liquidation Expenses [Member] | Weighted Average [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range (Weighted Average)	[2]	(8.50%)	(8.50%)

[1] Appraisals may be adjusted by management for qualitative factors including economic conditions and the age of the appraisal. The range and weighted average of appraisal adjustments are presented as a percent of the appraisal.

[2] Appraisals and pending agreements of sale are adjusted by management for liquidation expenses. The range and weighted average of liquidation expense adjustments are presented as a percent of the appraisal or pending agreement of sale.