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, 2017
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			$ 165,462	$ 198,670
Available-for-sale securities, Gross Unrealized Gains			319	180
Available-for-sale securities, Gross Unrealized Losses			1,879	1,895
Available-for-sale securities, Estimated Fair Value			163,902	196,955
Held-to-maturity securities, Amortized Cost			6,704	6,247
Held-to-maturity securities, Gross Unrealized Gains			102	144
Held-to-maturity securities, Estimated Fair Value			6,806	6,391
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	666
Available-for-sale securities, Gross Unrealized Losses			12	8
Available-for-sale securities, Estimated Fair Value			640	658
Other Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost	[1]		3,000
Available-for-sale securities, Estimated Fair Value	[1]		3,000
Held-to-maturity securities, Amortized Cost	[1]			3,000
Held-to-maturity securities, Gross Unrealized Gains	[1]			76
Held-to-maturity securities, Estimated Fair Value	[1]			3,076
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			34,320	45,806
Available-for-sale securities, Gross Unrealized Gains			56	23
Available-for-sale securities, Gross Unrealized Losses			58	497
Available-for-sale securities, Estimated Fair Value			34,318	45,332
Held-to-maturity securities, Amortized Cost			2,089	1,844
Held-to-maturity securities, Gross Unrealized Gains			26	21
Held-to-maturity securities, Estimated Fair Value			2,115	1,865
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity securities, Amortized Cost			1,615	1,403
Held-to-maturity securities, Gross Unrealized Gains			76	47
Held-to-maturity securities, Estimated Fair Value			1,691	1,450
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Amortized Cost			130,490	152,198
Available-for-sale securities, Gross Unrealized Gains			263	157
Available-for-sale securities, Gross Unrealized Losses			1,809	1,390
Available-for-sale securities, Estimated Fair Value			$ 128,944	$ 150,965

[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.