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Derivative Instruments (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Derivative Instruments, Gain (Loss) [Line Items]
Fair value of yield maintenance provisions	$ 599,000	$ 990,000	$ 999,000
Net gain/loss recognised of fair value of yield maintenance provisions	0	0	0
Derivative assets	599,000	990,000
Net gains (losses) recognized in earnings	(29,000)	6,000	(2,000)
Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	7,535,000	7,750,000	7,949,000
Interest-rate swaps	943,000
Fair value of interest-rate swaps	(599,000)	(990,000)	(999,000)
Interest Rate Lock Commitments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Interest rate lock commitments related to residential mortgage loans	3,476,000	2,079,000
Derivative assets	$ 16,000	$ 45,000

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- Definition

Fair value of yield maintenance provisions.

+ References

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- Definition

Mortgage Loans

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- Definition

Net gain/loss recognized of fair value of yield maintenance provisions.

+ References

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- Definition

Pledged assets separately reported securities pledged at fair value.

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 4, 17

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- Definition

Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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