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Fair Value Measurements (Fair Value Assets Measured On Recurring Basis) (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value $ 99,832 $ 90,185
IRLCs - asset 262 425
Total assets at fair value 100,094 90,610
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
IRLCs - asset
Total assets at fair value
Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 99,832 90,185
IRLCs - asset  
Total assets at fair value 99,832 90,185
Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
IRLCs - asset 262 425
Total assets at fair value 262 425
US Treasuries [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 2,022 2,027
US Treasuries [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
US Treasuries [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 2,022 2,027
US Treasuries [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
US Agency Obligations [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 46,751 41,320
US Agency Obligations [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
US Agency Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 46,751 41,320
US Agency Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Mortgage-Backed Securities [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 16,488 15,696
Mortgage-Backed Securities [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Mortgage-Backed Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 16,488 15,696
Mortgage-Backed Securities [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Municipals [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 28,250 24,773
Municipals [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Municipals [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 28,250 24,773
Municipals [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Corporates [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 6,321 6,369
Corporates [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value
Corporates [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value 6,321 6,369
Corporates [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Securities available-for-sale, at fair value