Loans and Allowance for Loan Losses (Details 10) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Commercial
Loans evaluated for impairment by loan segment
Recorded Investment, With no related allowance recorded	$ 232	$ 457
Recorded Investment, With related allowance recorded	1,115	1,566
Recorded Investment, Total	1,347	2,023
Unpaid Principal Balance, with no related allowance	264	457
Unpaid Principal Balance, with related allowance	1,552	1,566
Unpaid Principal Balance, Total	1,816	2,023
Related Allowance, with related allowance	834	1,316
Related Allowance, Total	834	1,316
Average Recorded Investment, with no related allowance recorded	322	257	$ 123
Average Recorded Investment, with related allowance recorded	1,341	311	73
Average Recorded Investment, Total	1,663	568	196
Interest Income Recognized, with no related allowance	13	17	6
Interest Income Recognized, with related allowance	0	0	0
Interest Income Recognized, Total	13	17	6
Commercial real estate
Loans evaluated for impairment by loan segment
Recorded Investment, With no related allowance recorded	7,222	4,498
Recorded Investment, With related allowance recorded	1,243	1,231
Recorded Investment, Total	8,465	5,729
Unpaid Principal Balance, with no related allowance	7,424	5,242
Unpaid Principal Balance, with related allowance	1,243	1,231
Unpaid Principal Balance, Total	8,667	6,473
Related Allowance, with related allowance	178	148
Related Allowance, Total	178	148
Average Recorded Investment, with no related allowance recorded	4,842	4,069	1,638
Average Recorded Investment, with related allowance recorded	1,160	1,430	3,015
Average Recorded Investment, Total	6,002	5,499	4,653
Interest Income Recognized, with no related allowance	181	158	117
Interest Income Recognized, with related allowance	84	73	95
Interest Income Recognized, Total	$ 265	$ 231	$ 212

Impaired financing receivable with related and no related allowance.

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5258-111524

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953550-111524

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Amount of allowance for credit losses related to recorded investment.

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Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5258-111524

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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-Section 50
-Paragraph 15
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-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524

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Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no related allowance for credit losses.

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