FAIR VALUE, Carrying Amount and Estimated Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Carrying Amount [Member]
Financial assets [Abstract]
Cash and due from banks	$ 71,765	$ 66,009
Federal funds sold	4,474	4,236
Securities available for sale	275,408	283,975
Loans held for sale	490	200
Loans, net	688,194	693,137
Federal Home Loan Bank stock	4,181	4,181
Interest receivable	3,158	3,403
Financial liabilities [Abstract]
Deposits	(936,419)	(930,583)
Securities sold under agreements to repurchase	(10,539)	(26,102)
Other borrowed funds	(15,522)	(16,049)
Interest payable	(447)	(489)
Fair Value [Member]
Financial assets [Abstract]
Cash and due from banks	71,765	66,009
Federal funds sold	4,474	4,236
Securities available for sale	275,408	283,975
Loans held for sale	490	200
Loans, net	693,330	691,519
Interest receivable	3,158	3,403
Financial liabilities [Abstract]
Deposits	(939,657)	(934,004)
Securities sold under agreements to repurchase	(10,539)	(26,102)
Other borrowed funds	(15,496)	(16,022)
Interest payable	(447)	(489)
Fair Value [Member] \| Level 1 [Member]
Financial assets [Abstract]
Cash and due from banks	71,765	66,009
Federal funds sold	4,474	4,236
Securities available for sale	0	0
Loans held for sale	0	0
Loans, net	0	0
Interest receivable	0	0
Financial liabilities [Abstract]
Deposits	(588,538)	(577,274)
Securities sold under agreements to repurchase	0	0
Other borrowed funds	0	0
Interest payable	(6)	(6)
Fair Value [Member] \| Level 2 [Member]
Financial assets [Abstract]
Cash and due from banks	0	0
Federal funds sold	0	0
Securities available for sale	275,268	283,835
Loans held for sale	0	0
Loans, net	0	0
Interest receivable	781	827
Financial liabilities [Abstract]
Deposits	(351,119)	(356,730)
Securities sold under agreements to repurchase	(10,539)	(26,102)
Other borrowed funds	(15,496)	16,022
Interest payable	(441)	(483)
Fair Value [Member] \| Level 3 [Member]
Financial assets [Abstract]
Cash and due from banks	0	0
Federal funds sold	0	0
Securities available for sale	140	140
Loans held for sale	490	200
Loans, net	693,330	691,519
Interest receivable	2,377	2,576
Financial liabilities [Abstract]
Deposits	0	0
Securities sold under agreements to repurchase	0	0
Other borrowed funds	0	0
Interest payable	$ 0	$ 0

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 14

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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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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 25

-Paragraph 1

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-Name Statement of Financial Accounting Standard (FAS)

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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 includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Company may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months.

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-Paragraph 8

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Name Accounting Standards Codification

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-Paragraph 4

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-Chapter 14

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