Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Available-for-sale, amortized cost (in Dollars)	$ 347,478	$ 373,844
Held-to-maturity, fair value (in Dollars)	$ 156	$ 156
Common stock, par value (in Dollars per share)	$ 0.625	$ 0.625
Common stock, shares authorized	10,000,000us-gaap_CommonStockSharesAuthorized	10,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	3,496,198us-gaap_CommonStockSharesIssued	3,481,227us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	3,331,629us-gaap_CommonStockSharesOutstanding	3,316,658us-gaap_CommonStockSharesOutstanding
Treasury stock, shares	164,569us-gaap_TreasuryStockShares	164,569us-gaap_TreasuryStockShares

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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Face amount or stated value per share of common stock.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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