Fair Value Measurements, Quantitative Information (Details) - Market Comparables [Member] - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Residential 1-4 Family [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 264	$ 400
Residential 1-4 Family [Member] \| Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	0.00%
Residential 1-4 Family [Member] \| Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount	4.00%
Residential 1-4 Family [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	2.91%	4.00%
Commercial [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value		$ 1,483
Commercial [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		4.00%
Commercial Loan [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value		$ 718
Commercial Loan [Member] \| Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount		0.00%
Commercial Loan [Member] \| Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Liquidation Discount		38.58%
Commercial Loan [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		0.00%
Liquidation Discount		32.40%
Construction [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 74	$ 74
Construction [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%	7.25%
Liquidation Discount	4.00%	4.00%
Equity Line of Credit [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value	$ 229
Equity Line of Credit [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs	7.25%
Liquidation Discount	4.00%
Other Real Estate [Member] \| Construction [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value		$ 940
Other Real Estate [Member] \| Construction [Member] \| Average [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Selling costs		7.25%
Liquidation Discount		0.00%

Adjustment to the value of a property for estimated selling costs to liquidate.

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

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

No definition available.

+ Details

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- Definition

Percentage of adjustment to the observed price for a similar asset or liability when an identical transaction does not exist, used as an input to measure fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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