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Federal Home Loan Bank Advances and Other Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Summary of the terms and maturities of advances of FHLB
Amount	$ 60,000	$ 96,000
Rate	2.53%	3.41%
Federal Home Loan Bank Advances [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Feb. 13, 2017	Feb. 13, 2017
Amount		$ 7,500
Rate		4.38%
Federal Home Loan Bank Advances one [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Apr. 18, 2017	Apr. 18, 2017
Amount		$ 7,000
Rate		2.73%
Federal Home Loan Bank Advances two [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Apr. 18, 2017	Apr. 18, 2017
Amount		$ 7,500
Rate		2.91%
Federal Home Loan Bank Advances three [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Apr. 19, 2017	Apr. 19, 2017
Amount		$ 20,000
Rate		2.16%
Federal Home Loan Bank Advances four [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Apr. 19, 2017	Apr. 19, 2017
Amount		$ 10,000
Rate		2.54%
Federal Home Loan Bank Advances five [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Jul. 11, 2017	Jul. 11, 2017
Amount		$ 9,000
Rate		4.49%
Federal Home Loan Bank Advances six [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Jul. 24, 2017	Jul. 24, 2017
Amount		$ 5,000
Rate		4.25%
Federal Home Loan Bank Advances seven [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Jan. 30, 2018	Jan. 30, 2018
Amount	$ 5,000	$ 5,000
Rate	4.06%	3.57%
Federal Home Loan Bank Advances eight [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Dec. 31, 2018	Dec. 31, 2018
Amount	$ 30,000
Rate	1.59%
Federal Home Loan Bank Advances nine [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Feb. 15, 2019	Feb. 15, 2019
Amount		$ 10,000
Rate		4.47%
Federal Home Loan Bank Advances ten [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Oct. 10, 2019	Oct. 10, 2019
Amount		$ 15,000
Rate		4.06%
Federal Home Loan Bank Advances eleven [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Jul. 07, 2022	Jul. 07, 2022
Amount	$ 10,000
Rate	3.11%
Federal Home Loan Bank Advances twelve [Member]
Summary of the terms and maturities of advances of FHLB
Maturity	Jul. 07, 2023	Jul. 07, 2023
Amount	$ 15,000
Rate	3.53%

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Federal Home Loan Bank Advances maturity date.

+ References

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- Definition

Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

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- Definition

Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

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