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Loans Loan Portfolio (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Schedule of Financing Receivables [Line Items]
Loans	$ 868,914	$ 876,367	$ 863,477
Percentage of loans receivable, by type	100.00%	100.00%	100.00%
Commercial Real Estate Portfolio Segment [Member]
Schedule of Financing Receivables [Line Items]
Loans	240,187	245,943	250,180
Percentage of loans receivable, by type	27.70%	28.20%	29.00%
Commercial Construction [Member]
Schedule of Financing Receivables [Line Items]
Loans	21,686	20,382	17,090
Percentage of loans receivable, by type	2.50%	2.30%	2.00%
Commercial Other [Member]
Schedule of Financing Receivables [Line Items]
Loans	97,276	95,289	89,874
Percentage of loans receivable, by type	11.20%	10.90%	10.40%
Municipal [Member]
Schedule of Financing Receivables [Line Items]
Loans	17,790	19,117	15,017
Percentage of loans receivable, by type	2.00%	2.20%	1.70%
Residential Term [Member]
Schedule of Financing Receivables [Line Items]
Loans	372,479	377,218	376,029
Percentage of loans receivable, by type	42.90%	43.00%	43.50%
Residential Construction [Member]
Schedule of Financing Receivables [Line Items]
Loans	12,360	11,803	4,222
Percentage of loans receivable, by type	1.40%	1.30%	0.50%
Home Equity [Member]
Schedule of Financing Receivables [Line Items]
Loans	92,202	91,549	96,536
Percentage of loans receivable, by type	10.60%	10.40%	11.20%
Consumer Portfolio Segment [Member]
Schedule of Financing Receivables [Line Items]
Loans	$ 14,934	$ 15,066	$ 14,529
Percentage of loans receivable, by type	1.70%	1.70%	1.70%

X

- Definition

Reflects the break down of the gross carrying amount of all categories of loans and leases held in the portfolio, after deducting deferred income, but before deducting the allowance for losses on loans and leases as a percentage of total portfolio.

+ References

No definition available.

+ Details

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- Details

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X

- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5074-111524



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

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