Fair Value Measurements (Carrying Amounts And Estimated Fair Values Of Financial Instruments Not Carried At Fair Value) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financial Assets:
Investment securities held to maturity	$ 101,067	$ 120,157
Carrying Amount [Member]
Financial Assets:
Cash and due from banks	7,448	6,477
Interest-bearing deposits in banks	75,824	39,751
Investment securities held to maturity	116,671	122,658
Loans held for investment, net	1,356,947	1,175,024
Accrued interest receivable	5,991	5,975
Financial Liabilities:
Demand deposits	653,708	605,425
Money market and savings accounts	802,841	703,856
Interest-bearing checking accounts	63,416	55,878
Time deposits	218,755	225,200
FHLB advances	66,000	36,000
Accrued interes payable	99	96
Fair Value [Member]
Financial Assets:
Cash and due from banks	7,448	6,477
Interest-bearing deposits in banks	75,824	39,751
Investment securities held to maturity	101,067	120,157
Loans held for investment, net	1,339,283	1,189,191
Accrued interest receivable	5,991	5,975
Financial Liabilities:
Demand deposits	653,708	605,425
Money market and savings accounts	802,841	703,856
Interest-bearing checking accounts	63,416	55,878
Time deposits	214,737	224,688
FHLB advances	64,985	36,479
Accrued interes payable	99	96
Fair Value [Member] | Level 1 [Member]
Financial Assets:
Cash and due from banks	7,448	6,477
Interest-bearing deposits in banks	75,824	39,751
Financial Liabilities:
Demand deposits	653,708	605,425
Money market and savings accounts	802,841	703,856
Interest-bearing checking accounts	63,416	55,878
Fair Value [Member] | Level 2 [Member]
Financial Assets:
Investment securities held to maturity	101,067	120,157
Accrued interest receivable	1,246	1,222
Financial Liabilities:
FHLB advances	64,985	36,479
Accrued interes payable	50	50
Fair Value [Member] | Level 3 [Member]
Financial Assets:
Loans held for investment, net	1,339,283	1,189,191
Accrued interest receivable	4,745	4,753
Financial Liabilities:
Time deposits	214,737	224,688
Accrued interes payable	$ 49	$ 46