SECURITIES (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Available-for-sale Securities:
Amortized Cost	$ 360,317	$ 320,556
Available for Sale Securities Gross Gain unrealized	7,675	14,020
Gross Unrealized Losses Other	(8,801)	(2,638)
Other-Than- Temporary Impairment	(2,329)	(2,652)
Fair Value	356,862	329,286
Held-to-maturity Securities:
Amortized Cost	350,652	178,318
Held to Maturity Securities Holding Gain Unrecognized	3,012	7,508
Held to Maturity Securities Holding Loss Unrecognized	(7,209)	(2)
Other-Than- Temporary Impairment	0	0
Fair Value	346,455	185,824
Available-for-sale Securities and Held-to-maturity Securities:
Amortized Cost	710,969	498,874
Gross Unrealized Gains	10,687	21,528
Gross Unrealized Losses Other	(16,010)	(2,640)
Other-Than- Temporary Impairment	(2,329)	(2,652)
Fair Value	703,317	515,110
U.S. government agency securities [Member]
Available-for-sale Securities:
Amortized Cost	41,331	20,053
Available for Sale Securities Gross Gain unrealized	3	769
Gross Unrealized Losses Other	(885)	0
Other-Than- Temporary Impairment	0	0
Fair Value	40,449	20,822
U.S. treasury securities [Member]
Held-to-maturity Securities:
Amortized Cost	1,011	1,013
Held to Maturity Securities Holding Gain Unrecognized	31	121
Held to Maturity Securities Holding Loss Unrecognized	0
Other-Than- Temporary Impairment	0	0
Fair Value	1,042	1,134
Agency mortgage-backed securities [Member]
Available-for-sale Securities:
Amortized Cost	232,742	209,381
Available for Sale Securities Gross Gain unrealized	6,405	12,158
Gross Unrealized Losses Other	(4,556)	(114)
Other-Than- Temporary Impairment	0	0
Fair Value	234,591	221,425
Held-to-maturity Securities:
Amortized Cost	155,067	72,360
Held to Maturity Securities Holding Gain Unrecognized	1,917	4,233
Held to Maturity Securities Holding Loss Unrecognized	(1,033)
Other-Than- Temporary Impairment	0	0
Fair Value	155,951	76,593
Agency collateralized mortgage obligations [Member]
Available-for-sale Securities:
Amortized Cost	58,765	67,412
Available for Sale Securities Gross Gain unrealized	490	1,001
Gross Unrealized Losses Other	(1,102)	(37)
Other-Than- Temporary Impairment	0	0
Fair Value	58,153	68,376
Held-to-maturity Securities:
Amortized Cost	187,388	97,507
Held to Maturity Securities Holding Gain Unrecognized	824	2,875
Held to Maturity Securities Holding Loss Unrecognized	(6,176)	(2)
Other-Than- Temporary Impairment	0	0
Fair Value	182,036	100,380
State, county, and municipal securities [Member]
Available-for-sale Securities:
Amortized Cost	5,439	0
Available for Sale Securities Gross Gain unrealized	1
Gross Unrealized Losses Other	(28)
Other-Than- Temporary Impairment	0	0
Fair Value	5,412	0
Held-to-maturity Securities:
Amortized Cost	678	915
Held to Maturity Securities Holding Gain Unrecognized	7	11
Held to Maturity Securities Holding Loss Unrecognized	0
Other-Than- Temporary Impairment	0	0
Fair Value	685	926
Private Mortgage-Backed Securities [Member]
Available-for-sale Securities:
Amortized Cost	0	3,227
Available for Sale Securities Gross Gain unrealized
Gross Unrealized Losses Other	0	0
Other-Than- Temporary Impairment	0	305
Fair Value	0	3,532
Single issuer trust preferred securities issued by banks [Member]
Available-for-sale Securities:
Amortized Cost	2,960	2,255
Available for Sale Securities Gross Gain unrealized	14
Gross Unrealized Losses Other	(22)	(15)
Other-Than- Temporary Impairment	0	0
Fair Value	2,952	2,240
Held-to-maturity Securities:
Amortized Cost	1,503	1,516
Held to Maturity Securities Holding Gain Unrecognized	23	10
Held to Maturity Securities Holding Loss Unrecognized	0
Other-Than- Temporary Impairment	0	0
Fair Value	1,526	1,526
Pooled trust preferred securities issued by banks and insurers [Member]
Available-for-sale Securities:
Amortized Cost	8,083	8,353
Available for Sale Securities Gross Gain unrealized
Gross Unrealized Losses Other	(1,913)	(2,415)
Other-Than- Temporary Impairment	(2,329)	(2,957)
Fair Value	3,841	2,981
Marketable securities [Member]
Available-for-sale Securities:
Amortized Cost	10,997	9,875
Available for Sale Securities Gross Gain unrealized	762	92
Gross Unrealized Losses Other	(295)	(57)
Other-Than- Temporary Impairment	0	0
Fair Value	11,464	9,910
Corporate debt securities [Member]
Held-to-maturity Securities:
Amortized Cost	5,005	5,007
Held to Maturity Securities Holding Gain Unrecognized	210	258
Held to Maturity Securities Holding Loss Unrecognized	0
Other-Than- Temporary Impairment	0	0
Fair Value	$ 5,215	$ 5,265