Fair Value Of Financial Instruments (Fair Value By Balance Sheet Grouping) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
Jun. 30, 2013	Dec. 31, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	$ 28,160	$ 71,290
Investment securities - AFS, Carrying Amount	304,681	223,273
Interest bearing deposits	13,909	11,778
Investment securities - HTM	3,913	4,347
Restricted Bank Stock	7,853	8,349
Loans, net	831,579	865,405
Accrued interest receivable	4,496	4,494
Deposits - non-maturity	611,914	593,224
Deposits - time deposits	368,674	392,155
Short-term borrowed funds	50,954	39,257
Long-term borrowed funds	189,834	190,531
Accrued interest payable	6,439	5,415
Financial Derivative	619	849
Off balance sheet financial instruments	0	0
Cash and due from banks, Carrying Amount	28,160	71,290
Available-for-sale Securities, Amortized Cost Basis	333,736	245,106
Interest bearing deposits in banks, Carrying Amount	13,909	11,778
Investment securities - held to maturity (at cost)	3,900	4,040
Restricted Bank stock, Carrying Amount	7,853	8,349
Loans, net, Carrying Amount	826,328	858,782
Accrued interest receivable, Carrying Amount	4,496	4,494
Deposits - non-maturity, Carrying Amount	611,914	593,224
Deposits - time deposits, Carrying Amount	360,745	383,660
Short-term borrowings	50,954	39,257
Long-term borrowings	182,704	182,735
Accrued interest payable, Carrying Amount	6,439	5,415
Financial derivative, Carrying Amount	619	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	28,160	71,290
Interest bearing deposits	13,909	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	289,651	211,831
Restricted Bank Stock	7,853	8,349
Accrued interest receivable	4,496	4,494
Deposits - non-maturity	611,914	593,224
Deposits - time deposits	368,674	392,155
Short-term borrowed funds	50,954	39,257
Long-term borrowed funds	189,834	190,531
Accrued interest payable	6,439	5,415
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS, Carrying Amount	15,030	11,442
Investment securities - HTM	3,913	4,347
Loans, net	831,579	865,405
Financial Derivative	$ 619	$ 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.