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Disclosures About Fair Value of Assets and Liabilities (Details) - Available for Sale Securities [Member] - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
U.S. Treasury and Government agencies [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	$ 12,708	$ 13,358
Mortgage-backed securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	56,762	61,603
State and political subdivisions [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	13,250	15,097
Equity securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	70	70
Interest rate contracts - assets [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	698	623
Interest rate contracts - liabilities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Liabilities, Fair value, Recurring	(698)	(623)
Level 1 [Member] | U.S. Treasury and Government agencies [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 1 [Member] | Mortgage-backed securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 1 [Member] | State and political subdivisions [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 1 [Member] | Equity securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 1 [Member] | Interest rate contracts - assets [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 1 [Member] | Interest rate contracts - liabilities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 2 [Member] | U.S. Treasury and Government agencies [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	12,708	13,358
Level 2 [Member] | Mortgage-backed securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	56,762	61,603
Level 2 [Member] | State and political subdivisions [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	13,250	15,097
Level 2 [Member] | Equity securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	70	70
Level 2 [Member] | Interest rate contracts - assets [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring	698	623
Level 2 [Member] | Interest rate contracts - liabilities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Liabilities, Fair value, Recurring	(698)	(623)
Level 3 [Member] | U.S. Treasury and Government agencies [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 3 [Member] | Mortgage-backed securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 3 [Member] | State and political subdivisions [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 3 [Member] | Equity securities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 3 [Member] | Interest rate contracts - assets [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring
Level 3 [Member] | Interest rate contracts - liabilities [Member]
Fair value measurements of securities measured at fair value on a recurring basis
Assets, Fair value, Recurring

X

- Definition

Fair value measurements of securities measured at fair value on a recurring basis.

+ References

No definition available.

+ Details

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X

- Definition

This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a recurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.

+ References

No definition available.

+ Details

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X

- Definition

Aggregation of the liabilities reported on the balance sheet measured at fair value on a recurring basis by the entity.

+ References

No definition available.

+ Details

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