SECURITIES (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Available-for-sale Investment securities [Abstract]
Amortized Cost	$ 290,371	$ 270,883
Unrealized Gains	10,638	7,744
Unrealized Losses	(234)	(148)
Fair Value	300,775	278,479
U. S. sponsored agency MBS - residential [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	38,790	38,403
Unrealized Gains	2,352	1,856
Unrealized Losses	0	(4)
Fair Value	41,142	40,255
U. S. sponsored agency CMO's - residential [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	217,905	200,835
Unrealized Gains	6,299	4,933
Unrealized Losses	(161)	(30)
Fair Value	224,043	205,738
Total mortgage-backed securities of government sponsored agencies [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	256,695	239,238
Unrealized Gains	8,651	6,789
Unrealized Losses	(161)	(34)
Fair Value	265,185	245,993
U. S. government sponsored agency securities [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	22,067	18,114
Unrealized Gains	206	58
Unrealized Losses	0	(31)
Fair Value	22,273	18,141
Obligations of states and political subdivisions [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	7,991	9,193
Unrealized Gains	485	457
Unrealized Losses	0	0
Fair Value	8,476	9,650
Other securities [Member]
Available-for-sale Investment securities [Abstract]
Amortized Cost	3,618	4,338
Unrealized Gains	1,296	440
Unrealized Losses	(73)	(83)
Fair Value	$ 4,841	$ 4,695

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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