INVESTMENT SECURITIES, Amortized Cost, Estimated Values and Gross Unrealized Gains and Losses (Details) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
INVESTMENT SECURITIES [Abstract]
Investment securities transferred from available for sale to held to maturity	$ 48,147,000	$ 0
Available for sale [Abstract]
Amortized Cost	304,739,000		407,211,000
Gross Unrealized Gains	8,635,000		9,339,000
Gross Unrealized Losses	(4,785,000)		(15,770,000)
Investment securities available for sale	308,589,000		400,780,000
Held to maturity [Abstract]
Amortized Cost	62,323,000		11,666,000
Gross Unrealized Gains	1,634,000		655,000
Gross Unrealized Losses	(15,000)		(87,000)
Estimated Fair Value	63,942,000		12,234,000
Total investment securities [Abstract]
Total Amortized Cost	367,062,000		418,877,000
Total Gross Unrealized Gains	10,269,000		9,994,000
Total Gross Unrealized Losses	(4,800,000)		(15,857,000)
Total Fair Value	372,531,000		413,014,000
Investment securities pledged	268,000,000		292,000,000
U.S. Government Agency Securities [Member]
Held to maturity [Abstract]
Amortized Cost	48,299,000		0
Gross Unrealized Gains	782,000		0
Gross Unrealized Losses	(15,000)		0
Estimated Fair Value	49,066,000		0
Obligations of States and Political Subdivisions [Member]
Held to maturity [Abstract]
Amortized Cost	14,024,000		11,666,000
Gross Unrealized Gains	852,000		655,000
Gross Unrealized Losses	0		(87,000)
Estimated Fair Value	14,876,000		12,234,000
U.S. Government Agency Securities [Member]
Available for sale [Abstract]
Amortized Cost	42,473,000		109,315,000
Gross Unrealized Gains	0		0
Gross Unrealized Losses	(1,465,000)		(9,220,000)
Investment securities available for sale	41,008,000		100,095,000
Obligations of States and Political Subdivisions [Member]
Available for sale [Abstract]
Amortized Cost	138,222,000		148,664,000
Gross Unrealized Gains	7,951,000		8,499,000
Gross Unrealized Losses	0		0
Investment securities available for sale	146,173,000		157,163,000
Collateralized Mortgage Obligations [Member]
Available for sale [Abstract]
Amortized Cost	22,736,000		30,335,000
Gross Unrealized Gains	636,000		557,000
Gross Unrealized Losses	(627,000)		(788,000)
Investment securities available for sale	22,745,000		30,104,000
Mortgage-Backed Securities [Member]
Available for sale [Abstract]
Amortized Cost	94,959,000		103,332,000
Gross Unrealized Gains	16,000		19,000
Gross Unrealized Losses	(2,662,000)		(5,584,000)
Investment securities available for sale	92,313,000		97,767,000
Corporate Bonds [Member]
Available for sale [Abstract]
Amortized Cost	6,349,000		15,565,000
Gross Unrealized Gains	32,000		264,000
Gross Unrealized Losses	(31,000)		(178,000)
Investment securities available for sale	$ 6,350,000		$ 15,651,000