INVESTMENT SECURITIES AVAILABLE FOR SALE (Schedule of Amortized Cost and Approximate Fair Value) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Amortized Cost	$ 301,354	$ 307,146
Gross Unrealized Gains	1,263	1,133
Gross Unrealized Losses	(2,385)	(2,891)
Fair Value	300,232	305,388
U.S. Government-Sponsored Entities [Member]
Amortized Cost	21,992	21,991
Gross Unrealized Losses	(436)	(474)
Fair Value	21,556	21,517
Mortgage-Backed Securities-Residential [Member]
Amortized Cost	236,824	238,271
Gross Unrealized Gains	996	860
Gross Unrealized Losses	(1,236)	(1,514)
Fair Value	236,584	237,617
SBA Pool Securities [Member]
Amortized Cost	6,533	6,778
Gross Unrealized Losses	(62)	(65)
Fair Value	6,471	6,713
State and Political Subdivisions [Member]
Amortized Cost	25,006	29,107
Gross Unrealized Gains	181	160
Gross Unrealized Losses	(191)	(274)
Fair Value	24,996	28,993
Corporate Bond [Member]
Amortized Cost	3,000	3,000
Gross Unrealized Gains	86	113
Fair Value	3,086	3,113
Single-Issuer Trust Preferred Security [Member]
Amortized Cost	2,999	2,999
Gross Unrealized Losses	(284)	(389)
Fair Value	2,715	2,610
CRA Investment Fund [Member]
Amortized Cost	5,000	5,000
Gross Unrealized Losses	(176)	(175)
Fair Value	$ 4,824	$ 4,825

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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