Fair Value Of Financial Instruments (Fair Value By Balance Sheet Grouping) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
Sep. 30, 2013	Dec. 31, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	$ 58,190	$ 71,290
Investment securities - AFS, Carrying Amount	297,010	223,273
Interest bearing deposits	13,345	11,778
Investment securities - HTM	3,536	4,347
Restricted Bank Stock	7,913	8,349
Loans, net	825,215	865,405
Accrued interest receivable	3,988	4,494
Deposits - non-maturity	630,545	593,224
Deposits - time deposits	350,711	392,155
Short-term borrowed funds	59,106	39,257
Long-term borrowed funds	189,430	190,531
Accrued interest payable	7,199	5,415
Financial Derivative	548	849
Off balance sheet financial instruments	0	0
Cash and due from banks, Carrying Amount	58,190	71,290
Available-for-sale Securities, Amortized Cost Basis	326,394	245,106
Interest bearing deposits in banks, Carrying Amount	13,345	11,778
Investment securities - held to maturity (at cost)	3,900	4,040
Restricted Bank stock, Carrying Amount	7,913	8,349
Loans, net, Carrying Amount	821,057	858,782
Accrued interest receivable, Carrying Amount	3,988	4,494
Deposits - non-maturity, Carrying Amount	630,545	593,224
Deposits - time deposits, Carrying Amount	343,848	383,660
Short-term borrowings	59,106	39,257
Long-term borrowings	182,688	182,735
Accrued interest payable, Carrying Amount	7,199	5,415
Financial derivative, Carrying Amount	548	849
Off-Balance Sheet Risks, Amount, Liability, Carrying Amount	0	0
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	58,190	71,290
Interest bearing deposits	13,345	11,778
Off balance sheet financial instruments	0	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS, Carrying Amount	280,737	211,831
Restricted Bank Stock	7,913	8,349
Accrued interest receivable	3,988	4,494
Deposits - non-maturity	630,545	593,224
Deposits - time deposits	350,711	392,155
Short-term borrowed funds	59,106	39,257
Long-term borrowed funds	189,430	190,531
Accrued interest payable	7,199	5,415
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS, Carrying Amount	16,273	11,442
Investment securities - HTM	3,536	4,347
Loans, net	825,215	865,405
Financial Derivative	$ 548	$ 849

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Includes disclosure of claims held for interest amounts due a company.

No definition available.