SECURITIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Available-for-sale Investment securities [Abstract]
Amortized Cost	$ 266,170	$ 274,011
Unrealized Gains	9,369	10,048
Unrealized Losses	(131)	(84)
Fair Value	275,408	283,975
U. S. sponsored agency MBS - residential [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	31,987	35,172
Unrealized Gains	1,665	1,928
Unrealized Losses	0	0
Fair Value	33,652	37,100
U. S. sponsored agency CMO's - residential [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	214,658	206,466
Unrealized Gains	6,118	6,392
Unrealized Losses	(57)	(11)
Fair Value	220,719	212,847
Total mortgage-backed securities of government sponsored agencies [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	246,645	241,638
Unrealized Gains	7,783	8,320
Unrealized Losses	(57)	(11)
Fair Value	254,371	249,947
U. S. government sponsored agency securities [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	10,076	22,062
Unrealized Gains	106	182
Unrealized Losses	(2)	0
Fair Value	10,180	22,244
Obligations of states and political subdivisions [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	7,408	7,419
Unrealized Gains	418	441
Unrealized Losses	0	0
Fair Value	7,826	7,860
Other securities subdivisions [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	2,041	2,892
Unrealized Gains	1,062	1,105
Unrealized Losses	(72)	(73)
Fair Value	$ 3,031	$ 3,924

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Staff Position (FSP)

-Number FAS115-1/124-1

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 13

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 14

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

- Definition

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.

+ References+ Details

- Definition

This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details