INVESTMENT SECURITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Available-for-Sale Securities
Amortized Cost	$ 381,704	$ 382,076
Gross Unrealized Gains	3,777	6,402
Gross Unrealized Losses	(5,844)	(3,237)
Investment securities available-for-sale	379,637	385,241
Held-to-Maturity Securities
Amortized Cost	4	26
Gross Unrealized Gains	0	1
Gross Unrealized Losses	0	0
Fair Value	4	27
US Treasury securities [Member]
Available-for-Sale Securities
Amortized Cost	1,008	1,022
Gross Unrealized Gains	2	0
Gross Unrealized Losses	0	(1)
Investment securities available-for-sale	1,010	1,021
Obligations of U.S. Government Corporations and Agencies Mortgage-backed [Member]
Available-for-Sale Securities
Amortized Cost	112,155	113,847
Gross Unrealized Gains	83	37
Gross Unrealized Losses	(1,331)	(1,410)
Investment securities available-for-sale	110,907	112,474
Held-to-Maturity Securities
Amortized Cost	4	26
Gross Unrealized Gains	0	1
Gross Unrealized Losses	0	0
Fair Value	4	27
Other Obligations of U.S. Government Corporations and Agencies [Member]
Available-for-Sale Securities
Amortized Cost	21,399	21,554
Gross Unrealized Gains	82	117
Gross Unrealized Losses	(511)	(79)
Investment securities available-for-sale	20,970	21,592
Obligations of State and Political Subdivisions [Member]
Available-for-Sale Securities
Amortized Cost	211,154	195,297
Gross Unrealized Gains	2,776	5,425
Gross Unrealized Losses	(2,796)	(408)
Investment securities available-for-sale	211,134	200,314
Corporate debt securities [Member]
Available-for-Sale Securities
Amortized Cost	35,178	49,162
Gross Unrealized Gains	4	10
Gross Unrealized Losses	(1,206)	(1,339)
Investment securities available-for-sale	33,976	47,833
Marketable equity securities [Member]
Available-for-Sale Securities
Amortized Cost	810	1,194
Gross Unrealized Gains	830	813
Gross Unrealized Losses	0	0
Investment securities available-for-sale	$ 1,640	$ 2,007

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

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