SECURITIES (Summary Of Available Sale Of Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Information related to available for sale securities [Abstract]
Amortized Cost	$ 568,602	$ 537,416
Gross Unrealized Gain	2,561	5,169
Gross Unrealized Losses	(10,499)	(4,092)
Fair Value	560,664	538,493
US Treasury Securities [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	992	992
Gross Unrealized Gain	0	5
Gross Unrealized Losses	(8)	0
Fair Value	984	997
US Government Sponsored Agencies [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	5,091	5,191
Gross Unrealized Gain	0	0
Gross Unrealized Losses	(101)	(69)
Fair Value	4,990	5,122
Mortgage-backed securities residential [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	342,526	314,650
Gross Unrealized Gain	1,304	2,099
Gross Unrealized Losses	(6,840)	(2,975)
Fair Value	336,990	313,774
Mortgage-backed securities commercial [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	34,944	44,208
Gross Unrealized Gain	0	75
Gross Unrealized Losses	(585)	(72)
Fair Value	34,359	44,211
State and Municipal Securities [Member]
Information related to available for sale securities [Abstract]
Amortized Cost	185,049	172,375
Gross Unrealized Gain	1,257	2,990
Gross Unrealized Losses	(2,965)	(976)
Fair Value	$ 183,341	$ 174,389

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=82897076&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=75030427&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=82897076&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=82896770&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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