Impaired Loans and Allowance for Loan Losses - Modified Loans (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014 Number
Financing Receivable, Modifications [Line Items]
Number of Contracts	8
Pre-Modification Outstanding Recorded Investment	$ 5,059
Post-Modification Outstanding Recorded Investment	4,684
Specific Reserve Recorded	0
Valuation Allowance Recorded	375
Construction Land Development [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1
Pre-Modification Outstanding Recorded Investment	72
Post-Modification Outstanding Recorded Investment	71
Specific Reserve Recorded	0
Valuation Allowance Recorded	1
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	6
Pre-Modification Outstanding Recorded Investment	687
Post-Modification Outstanding Recorded Investment	638
Specific Reserve Recorded	0
Valuation Allowance Recorded	49
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1
Pre-Modification Outstanding Recorded Investment	4,300
Post-Modification Outstanding Recorded Investment	3,975
Specific Reserve Recorded	0
Valuation Allowance Recorded	$ 325

Financing receivable modified specific reserve recorded troubled debt restructuring.

No definition available.

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- Definition

Financing receivable modified valuation allowance recorded trouble debt restructuring.

+ References

No definition available.

+ Details

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 33

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953676-111524

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- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

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