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Securities (Securities With Unrealized Losses) (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Schedule of Available-for-sale Securities [Line Items]    
Less than 12 Months, Fair Value $ 1
Less than 12 Months, Unrealized Loss  
12 Months or More, Fair Value 7,597 8,091
12 Months or More, Unrealized Loss 2,887 2,899
Total, Fair Value 7,597 8,092
Total, Unrealized Loss 2,887 2,899
Corporate Debt [Member]    
Schedule of Available-for-sale Securities [Line Items]    
12 Months or More, Fair Value 7,100 7,100
12 Months or More, Unrealized Loss 2,881 2,880
Total, Fair Value 7,100 7,100
Total, Unrealized Loss 2,881 2,880
U.S. Treasury [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Less than 12 Months, Fair Value  
Less than 12 Months, Unrealized Loss  
12 Months or More, Fair Value 496 988
12 Months or More, Unrealized Loss 6 19
Total, Fair Value 496 988
Total, Unrealized Loss 6 19
Mortgage-Backed Securities - Residential [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Less than 12 Months, Fair Value   1
12 Months or More, Fair Value 1 3
12 Months or More, Unrealized Loss  
Total, Fair Value 1 4
Maximum [Member] | Mortgage-Backed Securities - Residential [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Total, Unrealized Loss $ 1 $ 1