LOANS - Risk Category, Class of Loans and Recorded Investment (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 1,854,487	$ 1,821,885
Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	100,341	87,036
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	848,924	837,147
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	683,598	686,897
Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	164,050	157,396
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	57,574	53,409
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,771,781	1,739,894
Pass [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	92,445	79,397
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	807,856	797,934
Pass [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	653,225	655,518
Pass [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	162,182	155,281
Pass [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	56,073	51,764
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	17,728	15,653
Special Mention [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	2,070	1,815
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	12,665	11,709
Special Mention [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,382	546
Special Mention [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,019	993
Special Mention [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	592	590
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	20,075	20,201
Substandard [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,830	1,685
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	15,518	15,325
Substandard [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,734	1,733
Substandard [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	732	1,002
Substandard [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	261	456
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Doubtful [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Doubtful [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Doubtful [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Doubtful [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Doubtful [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	21,056	21,140
Nonaccrual [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,867	1,963
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	5,527	4,189
Nonaccrual [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	13,410	14,797
Nonaccrual [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	252	191
Pass-Troubled debt restructures [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	3,431	4,021
Pass-Troubled debt restructures [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,665	1,672
Pass-Troubled debt restructures [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	1,752	2,332
Pass-Troubled debt restructures [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	14	17
Pass-Troubled debt restructures [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Pass-Troubled debt restructures [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Troubled debt restructures [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	20,416	20,976
Troubled debt restructures [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	464	504
Troubled debt restructures [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	5,606	5,658
Troubled debt restructures [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	13,833	14,286
Troubled debt restructures [Member] | Commercial and Financial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	117	120
Troubled debt restructures [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 396	$ 408