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Fair Value (Carrying Amounts And Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Financial assets |  |
Securities available for sale | $ 11,773 | $ 14,058
Loans held for sale | 1,124 | 2,812
Yield maintenance provisions (embedded derivatives) | 56 | 122
Financial liabilities |  |
Advances by borrowers for taxes and insurance | (489) | (408)
Carrying Value [Member] |  |
Financial assets |  |
Cash and cash equivalents | 45,498 | 57,941
Interest-bearing deposits in other financial institutions | 100 | 100
Securities available for sale | 11,773 | 14,058
Loans held for sale | 1,124 | 2,812
Loans and leases, net | 406,406 | 346,125
FHLB and FRB stock | 3,227 | 1,942
Accrued interest receivable | 1,326 | 1,054
Yield maintenance provisions (embedded derivatives) | 56 | 122
Interest rate lock commitments | 11 | 9
Financial liabilities |  |
Deposits | (419,028) | (375,364)
FHLB advances and other borrowings | (13,500) | (13,500)
Advances by borrowers for taxes and insurance | (489) | (408)
Subordinated debentures | (5,155) | (5,155)
Accrued interest payable | (79) | (78)
Interest-rate swaps | (56) | (122)
Fair Value [Member] |  |
Financial assets |  |
Cash and cash equivalents | 45,498 | 57,941
Interest-bearing deposits in other financial institutions | 100 | 100
Securities available for sale | 11,773 | 14,058
Loans held for sale | 1,124 | 2,812
Loans and leases, net | 402,719 | 343,523
Accrued interest receivable | 1,326 | 1,054
Yield maintenance provisions (embedded derivatives) | 56 | 122
Interest rate lock commitments | 11 | 9
Financial liabilities |  |
Deposits | (418,456) | (374,125)
FHLB advances and other borrowings | (13,466) | (13,597)
Advances by borrowers for taxes and insurance | (489) | (408)
Subordinated debentures | (4,094) | (3,411)
Accrued interest payable | (79) | (78)
Interest-rate swaps | (56) | (122)
Fair Value [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Financial assets |  |
Cash and cash equivalents | 45,498 | 57,941
Interest-bearing deposits in other financial institutions | 100 | 100
Accrued interest receivable | 27 | 13
Financial liabilities |  |
Deposits | (236,797) | (202,158)
Accrued interest payable | (6) | (2)
Fair Value [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial assets |  |
Interest-bearing deposits in other financial institutions |  |
Securities available for sale | 11,773 | 14,058
Loans held for sale | 1,124 | 2,812
Accrued interest receivable | 38 | 40
Yield maintenance provisions (embedded derivatives) | 56 | 122
Interest rate lock commitments | 11 | 9
Financial liabilities |  |
Deposits | (181,659) | (171,967)
FHLB advances and other borrowings | (13,466) | (13,597)
Subordinated debentures | (4,094) | (3,411)
Accrued interest payable | (73) | (76)
Interest-rate swaps | (56) | (122)
Fair Value [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Financial assets |  |
Interest-bearing deposits in other financial institutions |  |
Loans and leases, net | 402,719 | 343,523
Accrued interest receivable | 1,261 | 1,001
Financial liabilities |  |
Advances by borrowers for taxes and insurance | $ (489) | $ (408)

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