INVESTMENT SECURITIES, AMORTIZED COST AND FAIR VALUE (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Investment Securities Available-for-Sale:
Amortized Cost	$ 283,661	$ 260,728
Unrealized Gains	3,710	3,657
Unrealized Losses	2,006	6,144
Fair Value	285,365us-gaap_AvailableForSaleSecurities	258,241us-gaap_AvailableForSaleSecurities
Investment Securities Held-to-Maturity:
Amortized Cost	22,725us-gaap_HeldToMaturitySecurities	16,323us-gaap_HeldToMaturitySecurities
Unrealized Gains	108	159
Unrealized Losses	695	286
Fair Value	22,138	16,196
U.S. Treasury notes
Investment Securities Available-for-Sale:
Amortized Cost	62,406	13,184
Unrealized Gains	290	0
Unrealized Losses	136	290
Fair Value	62,560	12,894
U.S. Agency notes
Investment Securities Available-for-Sale:
Amortized Cost	84,661	110,248
Unrealized Gains	188	141
Unrealized Losses	1,212	3,714
Fair Value	83,637	106,675
U.S. Agency mortgage-backed securities
Investment Securities Available-for-Sale:
Amortized Cost	37,838	40,602
Unrealized Gains	413	555
Unrealized Losses	219	848
Fair Value	38,032	40,309
Certificates of deposit
Investment Securities Available-for-Sale:
Amortized Cost	3,076	1,492
Unrealized Gains	10	9
Unrealized Losses	0	0
Fair Value	3,086	1,501
Nontaxable Municipal Securities
Investment Securities Available-for-Sale:
Amortized Cost	75,727	74,185
Unrealized Gains	1,972	2,116
Unrealized Losses	304	968
Fair Value	77,395	75,333
Investment Securities Held-to-Maturity:
Amortized Cost	22,525	15,923
Unrealized Gains	108	159
Unrealized Losses	695	285
Fair Value	21,938	15,797
Taxable Municipal Securities
Investment Securities Available-for-Sale:
Amortized Cost	16,005	17,020
Unrealized Gains	465	503
Unrealized Losses	75	214
Fair Value	16,395	17,309
Investment Securities Held-to-Maturity:
Amortized Cost	200	400
Unrealized Gains	0	0
Unrealized Losses	0	1
Fair Value	200	399
Mutual funds
Investment Securities Available-for-Sale:
Amortized Cost	2,483	2,419
Unrealized Gains	0	0
Unrealized Losses	22	39
Fair Value	2,461	2,380
Investment Securities Held-to-Maturity:
Fair Value	0
Trust preferred securities
Investment Securities Available-for-Sale:
Amortized Cost	50	149
Unrealized Gains	0	4
Unrealized Losses	0	6
Fair Value	50	147
Equity securities
Investment Securities Available-for-Sale:
Amortized Cost	1,415	1,429
Unrealized Gains	372	329
Unrealized Losses	38	65
Fair Value	1,749	1,693
Investment Securities Held-to-Maturity:
Fair Value	$ 0

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

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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