Contractual interest rate for funds borrowed, under the debt agreement.

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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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Amount of federal home loan bank advances maturing in the second fiscal year following the latest fiscal year.

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Amount of federal home loan bank advances maturing in the remainder of the fiscal year following the latest fiscal year ended.

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Interest expense incurred on time deposits, including certificates of deposits, of $100,000 or more in domestic offices.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

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The carrying amount as of the date of the latest financial statement presented of other securities classified as available for sale or held for investment which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee does not have the right by contract or custom to sell or re-pledge them to an unrelated party.

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Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

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Amounts honored in excess of customers account balances, recorded by the bank as a loan.

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Note 8 - Deposits and Borrowed Funds (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Note 8 - Deposits and Borrowed Funds (Details) [Line Items]
Deposits	$ 4,101,394		$ 4,101,394		$ 4,232,492
Demand Deposit, Overdrafts	3,033		3,033		6,307
Interest Expense, Time Deposits, $100,000 or More	283	414	587	836
Short-term Debt	66,640		66,640		53,687
Long-term Federal Home Loan Bank Advances	25,687		25,687		25,799
Federal Home Loan Bank, Advances, Maturities Summary, Due in Remainder of Fiscal Year	5,000		5,000
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Two	20,000		20,000
Securities Sold under Agreements to Repurchase	10,000		10,000		10,000
Line of Credit Facility, Maximum Borrowing Capacity	35,000		35,000
Debt Instrument, Interest Rate, Stated Percentage	2.00%		2.00%
Unsecured Debt	15,000		15,000		15,000
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	5.31%		5.31%
Short-term Debt [Member]
Note 8 - Deposits and Borrowed Funds (Details) [Line Items]
Pledged Financial Instruments, Not Separately Reported, Other Debt Securities Available-for-sale or Held-for-investment	108,872		108,872
Securities Sold Under Agreement To Repurchase [Member]
Note 8 - Deposits and Borrowed Funds (Details) [Line Items]
Pledged Financial Instruments, Not Separately Reported, Other Debt Securities Available-for-sale or Held-for-investment	14,243		14,243
Residential Real Estate Loans [Member]
Note 8 - Deposits and Borrowed Funds (Details) [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	28,492		28,492
Securities [Member]
Note 8 - Deposits and Borrowed Funds (Details) [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	$ 9,320		$ 9,320