Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Securities available for sale [Abstract]
Securities available for sale	$ 349,123	$ 346,124
Federal agencies and GSEs [Member]
Securities available for sale [Abstract]
Securities available for sale	72,585	65,881
Mortgage-backed and CMOs [Member]
Securities available for sale [Abstract]
Securities available for sale	64,671	69,608
State and municipal [Member]
Securities available for sale [Abstract]
Securities available for sale	201,005	198,733
Corporate [Member]
Securities available for sale [Abstract]
Securities available for sale	9,631	10,799
Equity Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	1,231	1,103
Recurring [Member]
Securities available for sale [Abstract]
Securities available for sale		346,124
Recurring [Member] \| Federal agencies and GSEs [Member]
Securities available for sale [Abstract]
Securities available for sale	72,585	65,881
Recurring [Member] \| Mortgage-backed and CMOs [Member]
Securities available for sale [Abstract]
Securities available for sale	64,671	69,608
Recurring [Member] \| State and municipal [Member]
Securities available for sale [Abstract]
Securities available for sale	201,005	198,733
Recurring [Member] \| Corporate [Member]
Securities available for sale [Abstract]
Securities available for sale	9,631	10,799
Recurring [Member] \| Equity Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	1,231	1,103
Recurring [Member] \| Convertible Preferred Stock [Member]
Securities available for sale [Abstract]
Securities available for sale	349,123
Nonrecurring [Member]
Assets non-recurring [Abstract]
Loans held for sale	1,389	2,760
Impaired loans, net of valuation allowance	3,131	3,193
Other real estate owned	3,233	3,422
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member]
Securities available for sale [Abstract]
Securities available for sale	3,998	0
Assets non-recurring [Abstract]
Loans held for sale	0	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member]
Securities available for sale [Abstract]
Securities available for sale	3,998	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member] \| Federal agencies and GSEs [Member]
Securities available for sale [Abstract]
Securities available for sale	3,998	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member] \| Mortgage-backed and CMOs [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member] \| State and municipal [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member] \| Corporate [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Recurring [Member] \| Equity Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets, Level 1 [Member] \| Nonrecurring [Member]
Assets non-recurring [Abstract]
Loans held for sale	0	0
Impaired loans, net of valuation allowance	0	0
Other real estate owned	0	0
Significant Other Observable Inputs, Level 2 [Member]
Securities available for sale [Abstract]
Securities available for sale	343,894	345,021
Assets non-recurring [Abstract]
Loans held for sale	1,389	2,760
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member]
Securities available for sale [Abstract]
Securities available for sale	343,894	345,021
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member] \| Federal agencies and GSEs [Member]
Securities available for sale [Abstract]
Securities available for sale	68,587	65,881
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member] \| Mortgage-backed and CMOs [Member]
Securities available for sale [Abstract]
Securities available for sale	64,671	69,608
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member] \| State and municipal [Member]
Securities available for sale [Abstract]
Securities available for sale	201,005	198,733
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member] \| Corporate [Member]
Securities available for sale [Abstract]
Securities available for sale	9,631	10,799
Significant Other Observable Inputs, Level 2 [Member] \| Recurring [Member] \| Equity Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Significant Other Observable Inputs, Level 2 [Member] \| Nonrecurring [Member]
Assets non-recurring [Abstract]
Loans held for sale	1,389	2,760
Impaired loans, net of valuation allowance	0	0
Other real estate owned	0	0
Significant Unobservable Inputs, Level 3 [Member]
Securities available for sale [Abstract]
Securities available for sale	1,231	1,103
Assets non-recurring [Abstract]
Loans held for sale	0	0
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member]
Securities available for sale [Abstract]
Securities available for sale	1,231	1,103
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member] \| Federal agencies and GSEs [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member] \| Mortgage-backed and CMOs [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member] \| State and municipal [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member] \| Corporate [Member]
Securities available for sale [Abstract]
Securities available for sale	0	0
Significant Unobservable Inputs, Level 3 [Member] \| Recurring [Member] \| Equity Securities [Member]
Securities available for sale [Abstract]
Securities available for sale	1,231	1,103
Significant Unobservable Inputs, Level 3 [Member] \| Nonrecurring [Member]
Assets non-recurring [Abstract]
Loans held for sale	0	0
Impaired loans, net of valuation allowance	3,131	3,193
Other real estate owned	$ 3,233	$ 3,422

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. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

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