Securities (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2015 USD ($) security item	Dec. 31, 2014 USD ($)
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Available-for-sale Securities	$ 35,996	$ 24,395
Available For Sale Securities Pledged As Collateral Amortized Costs	11,795	11,828
Available-for-sale Securities Pledged as Collateral, Fair value	11,706	11,828
US Agency Obligations [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Available-for-sale Securities	18,810	13,498
Municipals [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Available-for-sale Securities	5,034	7,899
Corporates [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Available-for-sale Securities	1,505	1,016
Reportable Legal Entities [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Available-for-sale Securities	13,440	27,708
Available-for-sale Securities, Gross Realized Gains	52	160
Available-for-sale Securities, Gross Realized Losses	$ 3	$ 17
S&P Rated AA [Member] \| US Agency Obligations [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Number Of Securities Held \| item	16
S&P Rated AA [Member] \| Mortgage Backed Securities [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Number Of Securities Held \| security	4
S&P Rated AA [Member] \| Municipals [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Number Of Securities Held \| item	6
S&P Rated AA [Member] \| Corporates [Member]
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]
Number Of Securities Held \| security	3

Available For Sale Securities Pledged As Collateral Amortized Costs

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Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Topic 320
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This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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The fair value of available-for-sale securities that serve as collateral for borrowings.

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-Name Accounting Standards Codification
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