IMPAIRED LOANS AND ALLOWANCE FOR LOAN LOSSES - Activity in Allowance for Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Allowance for Loan Losses:
Beginning Balance	$ 19,472	$ 21,540	$ 20,068	$ 22,104
Provision for Loan Losses	(1,444)	565	(2,179)	1,518
Charge-Offs	(381)	(2,618)	(745)	(4,514)
Recoveries	493	591	996	970
Net Charge-Offs/Recoveries	112	(2,027)	251	(3,544)
Ending Balance	18,140	20,078	18,140	20,078
Construction and Land Development [Member]
Allowance for Loan Losses:
Beginning Balance	796	1,108	808	1,134
Provision for Loan Losses	240	(26)	204	167
Charge-Offs	(196)	(223)	(199)	(557)
Recoveries	27	18	54	133
Net Charge-Offs/Recoveries	(169)	(205)	(145)	(424)
Ending Balance	867	877	867	877
Residential Real Estate [Member]
Allowance for Loan Losses:
Beginning Balance	10,358	10,722	11,659	11,090
Provision for Loan Losses	(32)	1,107	(1,410)	1,588
Charge-Offs	(95)	(826)	(207)	(1,772)
Recoveries	400	150	589	247
Net Charge-Offs/Recoveries	305	(676)	382	(1,525)
Ending Balance	10,631	11,153	10,631	11,153
Commercial Real Estate [Member]
Allowance for Loan Losses:
Beginning Balance	6,753	8,448	6,160	8,849
Provision for Loan Losses	(1,528)	(427)	(1,087)	(378)
Charge-Offs	(50)	(1,517)	(134)	(2,046)
Recoveries	18	221	254	300
Net Charge-Offs/Recoveries	(32)	(1,296)	120	(1,746)
Ending Balance	5,193	6,725	5,193	6,725
Commercial And Financial [Member]
Allowance for Loan Losses:
Beginning Balance	853	558	710	468
Provision for Loan Losses	(167)	(193)	53	(123)
Charge-Offs	0	0	(108)	(60)
Recoveries	23	198	54	278
Net Charge-Offs/Recoveries	23	198	(54)	218
Ending Balance	709	563	709	563
Consumer [Member]
Allowance for Loan Losses:
Beginning Balance	712	704	731	563
Provision for Loan Losses	43	104	61	264
Charge-Offs	(40)	(52)	(97)	(79)
Recoveries	25	4	45	12
Net Charge-Offs/Recoveries	(15)	(48)	(52)	(67)
Ending Balance	$ 740	$ 760	$ 740	$ 760