Allowance For Credit Losses (Age Analysis Of Past Due Loans Receivables) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 Days Past Due	$ 1,467	$ 1,182
60 to 89 Days Past Due	112	773
Greater than 90 Days	5,640	5,432
Total Past Due	7,219	7,387
Current	456,881	448,216
Total Loans Receivables	464,100	455,603
Loans Receivable >90 Days and Accruing	239	334	100
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 Days Past Due	1,408	1,005
60 to 89 Days Past Due		302
Greater than 90 Days	2,635	2,648
Total Past Due	4,043	3,955
Current	22,495	22,038
Total Loans Receivables	26,538	25,993
Loans Receivable >90 Days and Accruing	189	191
Commercial Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 Days Past Due	43	48
60 to 89 Days Past Due		187
Greater than 90 Days	363	236
Total Past Due	406	471
Current	268,180	256,839
Total Loans Receivables	268,586	257,310
Commercial Term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	81,730	80,819
Total Loans Receivables	81,730	80,819
Commercial Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Greater than 90 Days	2,043	2,043
Total Past Due	2,043	2,043
Current	28,372	33,491
Total Loans Receivables	30,415	35,534
Consumer: Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 Days Past Due	16	58
60 to 89 Days Past Due	112	214
Greater than 90 Days	405	386
Total Past Due	533	658
Current	50,736	49,534
Total Loans Receivables	51,269	50,192
Loans Receivable >90 Days and Accruing	50	119
Consumer: Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 Days Past Due		71
60 to 89 Days Past Due		70
Greater than 90 Days	194	119
Total Past Due	194	260
Current	5,368	5,495
Total Loans Receivables	5,562	5,755
Loans Receivable >90 Days and Accruing		$ 24

Financing receivables that are less than 60 days past due but more than 29 days past due.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953401-111524

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Financing receivables that are less than 90 days past due but more than 59 days past due.

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Recorded investment in financing receivables that are 90 days or more past due and still accruing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5111-111524

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Financing receivables that are current.

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Financing receivables that are equal to or greater than 90 days past due.

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Recorded Investment in financing receivables that are past due at the balance sheet date.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. 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 45

-Paragraph 2

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

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