Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Date the debt instrument was issued, in CCYY-MM-DD format.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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The year of maturity, when only one maturity date applies, for the advances from the Federal Home Loan Bank as of the Balance Sheet date.

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States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date.

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Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB).

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Including the current and noncurrent portions, the carrying value of junior subordinated long-term debt owed to unconsolidated subsidiary trusts as of the balance sheet date. Such debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets and was initially scheduled to be repaid after one year or beyond the normal operating cycle if longer.

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Borrowed Funds And Junior Subordinated Debentures (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Other borrowings	$ 10,000	$ 13,700	$ 9,000
FHLB advances fixed interest rate	1.73%
FHLB advances maturity year	2020
FHLB advances available	$ 200,000
Junior subordinated debentures	$ 11,330	11,330
3.03% Junior Subordinated Debentures [Member]
Debt Instrument [Line Items]
Debt maturity date	Oct. 01, 2037
Debt interest rate	3.03%
3.03% Junior Subordinated Debentures [Member] \| Capital Securities [Member]
Debt Instrument [Line Items]
Debt issuance date	Oct. 01, 2004
Debt maturity date	Nov. 23, 2034
Debt interest rate	3.03%
Junior subordinated debentures	$ 11,000
3.03% Junior Subordinated Debentures [Member] \| Common Stock [Member]
Debt Instrument [Line Items]
Junior subordinated debentures	$ 330
Federal Funds Purchased [Member]
Debt Instrument [Line Items]
Other borrowings		$ 13,700
FHLB advances available	$ 14,000
LIBOR [Member] \| 3.03% Junior Subordinated Debentures [Member] \| Capital Securities [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.65%