Loans and Allowance for Loan Losses (Textual) (Details)	12 Months Ended
Dec. 31, 2018 USD ($) segment contract	Dec. 31, 2017 USD ($) contract
Financing Receivable, Modifications [Line Items]
Number of loan portfolio segments \| segment	5
Nonaccrual restructured loans	$ 2,696,000	$ 1,764,000
Number of Contracts \| contract		0
Number of loans modified as troubled debt restructurings with subsequent default \| contract	0
Pre-approved unused lines of credit with related parties	$ 4,500,000
Trouble Debt Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	116,000	$ 41,000
Nonaccrual restructured loans	0
Purchased Credit Impaired Loans [Member]
Financing Receivable, Modifications [Line Items]
Allowance for loan losses	$ 0	$ 16,000

Number Of Loan Portfolio Segments

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Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Number of financing receivables that have been modified by troubled debt restructurings.

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The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

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Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

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Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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