Fair Value Measurements (Schedule Of Estimates Of Fair Value Of Financial Instruments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Assets:
Securities available-for-sale	$ 254,043us-gaap_AvailableForSaleSecurities	$ 352,660us-gaap_AvailableForSaleSecurities
Securities held-to-maturity	94,191	5,335
Carrying Amount
Assets:
Cash and cash equivalents		85,876
Securities available-for-sale		352,660
Securities held-to-maturity		4,117
Other securities		13,343
Net loans		2,585,622
Accrued interest receivable		6,866
Derivative assets	10,253	3,538
Liabilities:
Deposits		2,785,133
Short-term debt		137,798
Long-term debt		16,495
Derivative liabilities	10,253	3,538
Fair Value
Assets:
Cash and cash equivalents	148,228	85,876
Securities available-for-sale	254,043	352,660
Securities held-to-maturity	94,191	5,335
Other securities	9,857	13,343
Net loans	2,638,911	2,609,524
Accrued interest receivable	6,826	6,866
Derivative assets	10,253	3,538
Liabilities:
Deposits	2,879,126	2,793,620
Short-term debt	134,934	137,801
Long-term debt	16,464	16,495
Derivative liabilities	10,253	3,538
Level 1
Assets:
Cash and cash equivalents	148,228	85,876
Securities available-for-sale	4,735	6,158
Securities held-to-maturity	0	0
Other securities	0	0
Net loans	0	0
Accrued interest receivable	6,826	6,866
Derivative assets	0	0
Liabilities:
Deposits	1,846,124	1,707,527
Short-term debt	0	0
Long-term debt	0	0
Derivative liabilities	0	0
Level 2
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	247,437	342,615
Securities held-to-maturity	94,191	5,335
Other securities	9,857	13,343
Net loans	0	0
Accrued interest receivable	0	0
Derivative assets	10,253	3,538
Liabilities:
Deposits	1,033,002	1,086,093
Short-term debt	134,934	137,801
Long-term debt	16,464	16,495
Derivative liabilities	10,253	3,538
Level 3
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	1,871	3,887
Securities held-to-maturity	0	0
Other securities	0	0
Net loans	2,638,911	2,609,524
Accrued interest receivable	0	0
Derivative assets	0	0
Liabilities:
Deposits	0	0
Short-term debt	0	0
Long-term debt	0	0
Derivative liabilities	$ 0	$ 0

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value of investments in debt securities classified as held-to-maturity.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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The fair value amount of long-term debt 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.

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