Fair Value (Carrying Amounts And Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Financial assets
Securities available for sale	$ 9,183	$ 10,114
Loans held for sale	82,382	17,385
Financial liabilities
Advances by borrowers for taxes and insurance	(509)	(827)
Fair Value, Inputs, Level 1 [Member]
Financial assets
Cash and cash equivalents	37,299	67,304
Interest-bearing deposits in other financial institutions	100	100
Accrued interest receivable	20	45
Financial liabilities
Deposits	(338,847)	(306,121)
Fair Value, Inputs, Level 2 [Member]
Financial assets
Securities available for sale	9,183	10,114
Loans held for sale	82,382	17,385
Accrued interest receivable	64	40
Yield maintenance provisions (embedded derivatives)	14	17
Interest rate lock commitments	3,144	721
Financial liabilities
Deposits	(351,138)	(272,924)
FHLB advances and other borrowings	(22,764)	(19,589)
Subordinated debentures	(15,865)	(14,280)
Accrued interest payable	(498)	(231)
Interest-rate swaps	(14)	(17)
TBA Mortgage-back securities	(222)	(342)
Fair Value, Inputs, Level 3 [Member]
Financial assets
Loans and leases, net	626,738	549,599
Accrued interest receivable	2,256	2,097
Financial liabilities
Advances by borrowers for taxes and insurance	(509)	(827)
Carrying Value [Member]
Financial assets
Cash and cash equivalents	37,299	67,304
Interest-bearing deposits in other financial institutions	100	100
Securities available for sale	9,183	10,114
Loans held for sale	82,382	17,385
Loans and leases, net	630,459	550,683
FHLB and FRB stock	3,969	3,476
Accrued interest receivable	2,339	2,181
Yield maintenance provisions (embedded derivatives)	14	17
Interest rate lock commitments	3,144	721
Financial liabilities
Deposits	(685,947)	(579,786)
FHLB advances and other borrowings	(22,500)	(19,500)
Advances by borrowers for taxes and insurance	(509)	(827)
Subordinated debentures	(14,796)	(14,767)
Accrued interest payable	(498)	(231)
Interest-rate swaps	(14)	(17)
TBA Mortgage-back securities	(222)	(342)
Estimate of Fair Value [Member]
Financial assets
Cash and cash equivalents	37,299	67,304
Interest-bearing deposits in other financial institutions	100	100
Securities available for sale	9,183	10,114
Loans held for sale	82,382	17,385
Loans and leases, net	626,738	549,599
Accrued interest receivable	2,340	2,182
Yield maintenance provisions (embedded derivatives)	14	17
Interest rate lock commitments	3,144	721
Financial liabilities
Deposits	(689,985)	(579,045)
FHLB advances and other borrowings	(22,764)	(19,589)
Advances by borrowers for taxes and insurance	(509)	(827)
Subordinated debentures	(15,865)	(14,280)
Accrued interest payable	(498)	(231)
Interest-rate swaps	(14)	(17)
TBA Mortgage-back securities	$ (222)	$ (342)

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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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Interest rate swaps fair value disclosure.

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Mortgage-backed securities, derivative liabilitiy

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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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