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INVESTMENT SECURITIES (Schedule of Available-for-Sale and Held-to-Maturity Securities Reconciliation) (Details) - USD ($) $ in Thousands			12 Months Ended
		Dec. 15, 2016	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			$ 165,462	$ 212,284
Available-for-sale securities, Gross Unrealized Gains			319	733
Available-for-sale securities, Gross Unrealized Losses			1,983	852
Available-for-sale securities, Estimated Fair Value			163,798	212,165
Held-to-maturity securities, Amortized Cost			6,808	4,191
Held-to-maturity securities, Gross Unrealized Gains			76	112
Held-to-maturity securities, Gross Unrealized Losses			78	60
Held-to-maturity securities, Estimated Fair Value			6,806	4,243
Purchases of securities held to maturity		$ 3,000	3,000
Equity [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			652	637
Available-for-sale securities, Gross Unrealized Gains				4
Available-for-sale securities, Gross Unrealized Losses			12
Available-for-sale securities, Estimated Fair Value			640	641
Held-to-maturity securities, Amortized Cost			3,000
Held-to-maturity securities, Estimated Fair Value			3,000
Other Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity securities, Amortized Cost	[1]		3,000
Held-to-maturity securities, Estimated Fair Value	[1]		3,000
U.S. Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost				5,078
Available-for-sale securities, Gross Unrealized Gains				1
Available-for-sale securities, Estimated Fair Value				5,079
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			34,320	49,630
Available-for-sale securities, Gross Unrealized Gains			56	89
Available-for-sale securities, Gross Unrealized Losses			162	190
Available-for-sale securities, Estimated Fair Value			34,214	49,529
Held-to-maturity securities, Amortized Cost			2,193	2,575
Held-to-maturity securities, Gross Unrealized Losses			78	60
Held-to-maturity securities, Estimated Fair Value			2,115	2,515
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity securities, Amortized Cost			1,615	1,616
Held-to-maturity securities, Gross Unrealized Gains			76	112
Held-to-maturity securities, Estimated Fair Value			1,691	1,728
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			130,490	156,939
Available-for-sale securities, Gross Unrealized Gains			263	639
Available-for-sale securities, Gross Unrealized Losses			1,809	662
Available-for-sale securities, Estimated Fair Value			$ 128,944	$ 156,916
[1] On December 15, 2016 the Company bought $3.0 million in subordinated notes from a local regional bank which it intends to hold to maturity of December 30, 2026.

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