Fair Value Measurements (Fair Value Of Financial Assets Measured On Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	$ 220,304	$ 130,940
US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities		9,998
U.S Government Agency Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	30,028	39,036
Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	59,442	39,376
U.S. GSE - Mortgage-backed Securities [Member] | Commercial RealEstate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	538	543
U.S. GSE - Mortgage-backed Securities [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	130,296	41,987
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	220,304	130,940
Fair Value, Recurring [Member] | US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities		9,998
Fair Value, Recurring [Member] | U.S Government Agency Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	30,028	39,036
Fair Value, Recurring [Member] | Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	59,442	39,376
Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Commercial RealEstate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	538	543
Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	130,296	41,987
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member] | U.S Government Agency Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member] | Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Commercial RealEstate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 2) Significant Other Observable Inputs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	220,304	13,940
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	220,304	130,940
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities		9,998
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member] | U.S Government Agency Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	30,028	39,036
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member] | Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	59,442	39,376
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Commercial RealEstate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	538	543
(Level 2) Significant Other Observable Inputs [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities	130,296	41,987
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member] | U.S Government Agency Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member] | Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Commercial RealEstate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities
(Level 3) Significant Unobservable Inputs [Member] | Fair Value, Recurring [Member] | U.S. GSE - Mortgage-backed Securities [Member] | Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities