LOANS AND ALLOWANCE FOR CREDIT LOSSES (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Unpaid principal balance	$ 105,779	$ 90,043
Recorded investment with no allowance	77,664	71,847
Recorded investment with an allowance	11,163	4,731
Related allowance	2,201	1,466
Average recorded investment	87,064	74,007
Construction Loans [Member]
Unpaid principal balance	41,623	34,664
Recorded investment with no allowance	30,706	25,786
Recorded investment with an allowance	6,323	1,550
Related allowance	941	170
Average recorded investment	33,621	27,218
Residential Real Estate [Member]
Unpaid principal balance	24,992	26,223
Recorded investment with no allowance	16,486	20,717
Recorded investment with an allowance	2,063	3,181
Related allowance	598	1,296
Average recorded investment	22,536	21,523
Commercial Real Estate [Member]
Unpaid principal balance	37,395	26,938
Recorded investment with no allowance	29,718	23,578
Recorded investment with an allowance	2,729	0
Related allowance	614	0
Average recorded investment	29,227	22,584
Commercial Loan [Member]
Unpaid principal balance	1,677	2,188
Recorded investment with no allowance	715	1,738
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	1,625	2,650
Consumer Loan [Member]
Unpaid principal balance	92	30
Recorded investment with no allowance	39	28
Recorded investment with an allowance	48	0
Related allowance	48	0
Average recorded investment	55	32
Impaired Nonaccrual Loans [Member]
Unpaid principal balance	53,426	64,835
Recorded investment with no allowance	25,311	46,639
Recorded investment with an allowance	11,163	4,731
Related allowance	2,201	1,466
Average recorded investment	44,468	49,180
Impaired Nonaccrual Loans [Member] | Construction Loans [Member]
Unpaid principal balance	14,288	22,883
Recorded investment with no allowance	3,371	14,005
Recorded investment with an allowance	6,323	1,550
Related allowance	941	170
Average recorded investment	12,428	16,555
Impaired Nonaccrual Loans [Member] | Residential Real Estate [Member]
Unpaid principal balance	17,975	22,431
Recorded investment with no allowance	9,469	16,925
Recorded investment with an allowance	2,063	3,181
Related allowance	598	1,296
Average recorded investment	17,472	15,430
Impaired Nonaccrual Loans [Member] | Commercial Real Estate [Member]
Unpaid principal balance	19,515	17,372
Recorded investment with no allowance	11,838	14,012
Recorded investment with an allowance	2,729	0
Related allowance	614	0
Average recorded investment	12,975	14,624
Impaired Nonaccrual Loans [Member] | Commercial Loan [Member]
Unpaid principal balance	1,556	2,119
Recorded investment with no allowance	594	1,669
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	1,538	2,539
Impaired Nonaccrual Loans [Member] | Consumer Loan [Member]
Unpaid principal balance	92	30
Recorded investment with no allowance	39	28
Recorded investment with an allowance	48	0
Related allowance	48	0
Average recorded investment	55	32
Impaired Accruing Restructured Loans [Member]
Unpaid principal balance	52,353	25,208
Recorded investment with no allowance	52,353	25,208
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	42,596	24,827
Impaired Accruing Restructured Loans [Member] | Construction Loans [Member]
Unpaid principal balance	27,335	11,781
Recorded investment with no allowance	27,335	11,781
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	21,193	10,663
Impaired Accruing Restructured Loans [Member] | Residential Real Estate [Member]
Unpaid principal balance	7,017	3,792
Recorded investment with no allowance	7,017	3,792
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	5,064	6,093
Impaired Accruing Restructured Loans [Member] | Commercial Real Estate [Member]
Unpaid principal balance	17,880	9,566
Recorded investment with no allowance	17,880	9,566
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	16,252	7,960
Impaired Accruing Restructured Loans [Member] | Commercial Loan [Member]
Unpaid principal balance	121	69
Recorded investment with no allowance	121	69
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	87	111
Impaired Accruing Restructured Loans [Member] | Consumer Loan [Member]
Unpaid principal balance	0	0
Recorded investment with no allowance	0	0
Recorded investment with an allowance	0	0
Related allowance	0	0
Average recorded investment	$ 0	$ 0