Fair Value (Carrying Amounts And Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financial assets
Securities available for sale	$ 11,064	$ 11,773
Loans held for sale	24,079	1,124
Financial liabilities
Advances by borrowers for taxes and insurance	(449)	(489)
Fair Value, Inputs, Level 1 [Member]
Financial assets
Cash and cash equivalents	59,368	45,498
Interest-bearing deposits in other financial institutions	100	100
Accrued interest receivable	19	27
Financial liabilities
Deposits	(272,873)	(236,797)
Accrued interest payable	(10)	(6)
Fair Value, Inputs, Level 2 [Member]
Financial assets
Securities available for sale	11,064	11,773
Loans held for sale	24,079	1,124
Accrued interest receivable	61	38
Yield maintenance provisions (embedded derivatives)	9	56
Interest rate lock commitments	203	11
TBA Mortgage-back securities	128
Financial liabilities
Deposits	(257,256)	(181,659)
FHLB advances and other borrowings	(21,595)	(13,466)
Subordinated debentures	(5,053)	(4,094)
Accrued interest payable	(186)	(73)
Interest-rate swaps	(9)	(56)
Fair Value, Inputs, Level 3 [Member]
Financial assets
Loans and leases, net	493,232	402,719
Accrued interest receivable	1,711	1,261
Financial liabilities
Advances by borrowers for taxes and insurance	(449)	(489)
Carrying Value [Member]
Financial assets
Cash and cash equivalents	59,368	45,498
Interest-bearing deposits in other financial institutions	100	100
Securities available for sale	11,064	11,773
Loans held for sale	24,079	1,124
Loans and leases, net	493,529	406,406
FHLB and FRB stock	3,476	3,227
Accrued interest receivable	1,791	1,326
Yield maintenance provisions (embedded derivatives)	9	56
Interest rate lock commitments	203	11
TBA Mortgage-back securities	128
Financial liabilities
Deposits	(532,062)	(419,028)
FHLB advances and other borrowings	(21,500)	(13,500)
Advances by borrowers for taxes and insurance	(449)	(489)
Subordinated debentures	(5,155)	(5,155)
Accrued interest payable	(196)	(79)
Interest-rate swaps	(9)	(56)
Estimate of Fair Value [Member]
Financial assets
Cash and cash equivalents	59,368	45,498
Interest-bearing deposits in other financial institutions	100	100
Securities available for sale	11,064	11,773
Loans held for sale	24,079	1,124
Loans and leases, net	493,232	402,719
Accrued interest receivable	1,791	1,326
Yield maintenance provisions (embedded derivatives)	9	56
Interest rate lock commitments	203	11
TBA Mortgage-back securities	128
Financial liabilities
Deposits	(530,129)	(418,456)
FHLB advances and other borrowings	(21,595)	(13,466)
Advances by borrowers for taxes and insurance	(449)	(489)
Subordinated debentures	(5,053)	(4,094)
Accrued interest payable	(196)	(79)
Interest-rate swaps	$ (9)	$ (56)

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Interest bearing deposits fair value disclosure.

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Interest rate lock commitments fair value disclosure.

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Mortgage-backed securities, derivative asset.

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Fair value portion of accrued expenses.

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Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt.

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Fair value portion of borrowing from Federal Home Loan Bank (FHLBank).

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Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.

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Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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