SECURITIES (Summary Of Available Sale Of Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Information related to available for sale securities [Abstract]
Amortized Cost	$ 487,738	$ 471,903
Gross Unrealized Gain	14,939	8,894
Gross Unrealized Losses	(454)	(2,726)
Fair Value	502,223	478,071
US Treasury Securities [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	989	988
Gross Unrealized Gain	50	15
Gross Unrealized Losses	0	0
Fair Value	1,039	1,003
US Government Sponsored Agencies [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	6,586	7,178
Gross Unrealized Gain	108	19
Gross Unrealized Losses	0	(77)
Fair Value	6,694	7,120
Agency Residential Mortgage-Backed Securities [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	345,135	357,984
Gross Unrealized Gain	10,026	5,087
Gross Unrealized Losses	(199)	(2,399)
Fair Value	354,962	360,672
State and Municipal Securities [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	135,028	105,753
Gross Unrealized Gain	4,755	3,773
Gross Unrealized Losses	(255)	(250)
Fair Value	$ 139,528	$ 109,276

This item represents the cost of debt 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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.2)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=65884222&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26610-111562

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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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