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Other Real Estate Owned (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Summary Other Real Estate Owned [Abstract]
Real estate acquired in settlement of loans	$ 3,785us-gaap_RealEstateAcquiredThroughForeclosure	$ 4,807us-gaap_RealEstateAcquiredThroughForeclosure
Real Estate Owned Valuation Allowance [Roll Forward]
Balance at beginning of year	330us-gaap_RealEstateOwnedValuationAllowance	373us-gaap_RealEstateOwnedValuationAllowance	436us-gaap_RealEstateOwnedValuationAllowance
Losses charged to allowance	(313)us-gaap_RealEstateOwnedValuationAllowanceAmountsApplied	(544)us-gaap_RealEstateOwnedValuationAllowanceAmountsApplied	(460)us-gaap_RealEstateOwnedValuationAllowanceAmountsApplied
Provision charged to operating expenses	637us-gaap_RealEstateOwnedValuationAllowanceProvision	501us-gaap_RealEstateOwnedValuationAllowanceProvision	397us-gaap_RealEstateOwnedValuationAllowanceProvision
Balance at end of year	$ 654us-gaap_RealEstateOwnedValuationAllowance	$ 330us-gaap_RealEstateOwnedValuationAllowance	$ 373us-gaap_RealEstateOwnedValuationAllowance

X

- Details

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- Definition

Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4437-111522



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 28

-Article 12



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph c

-Subparagraph Schedule III

-Article 5

+ Details

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X

- Definition

For each period for which an income statement is required, disclosure of the changes in the allowance, including balances at end of period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10(4))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 10

-Subparagraph 4

-Article 9

+ Details

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Balance Type:	credit
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- Definition

Amount of the valuation allowance for real estate owned that was applied in the period against the carrying amount of real estate owned that was sold, written down or written off.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10(4))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878



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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 10

-Subparagraph 4

-Article 9

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- Definition

Amount of the increase in the real estate owned valuation allowance that is charged against earnings in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10(4))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Article 9

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