LOANS AND ALLOWANCE FOR CREDIT LOSSES (Details 4) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Loan Risk Rating	$ 785,082	$ 841,050
Pass [Member]
Loan Risk Rating	608,681	643,258
Special Mention [Member]
Loan Risk Rating	79,090	63,686
Substandard [Member]
Loan Risk Rating	60,345	82,214
Doubtful [Member]
Loan Risk Rating	492	522
Non Accrual [Member]
Loan Risk Rating	36,474	51,370
Commercial Loan [Member]
Loan Risk Rating	60,786	69,485
Commercial Loan [Member] | Pass [Member]
Loan Risk Rating	55,432	59,178
Commercial Loan [Member] | Special Mention [Member]
Loan Risk Rating	3,062	3,813
Commercial Loan [Member] | Substandard [Member]
Loan Risk Rating	1,639	4,748
Commercial Loan [Member] | Doubtful [Member]
Loan Risk Rating	59	77
Commercial Loan [Member] | Non Accrual [Member]
Loan Risk Rating	594	1,669
Consumer Loan [Member]
Loan Risk Rating	13,293	14,639
Consumer Loan [Member] | Pass [Member]
Loan Risk Rating	13,147	14,520
Consumer Loan [Member] | Special Mention [Member]
Loan Risk Rating	0	32
Consumer Loan [Member] | Substandard [Member]
Loan Risk Rating	59	59
Consumer Loan [Member] | Doubtful [Member]
Loan Risk Rating	0	0
Consumer Loan [Member] | Non Accrual [Member]
Loan Risk Rating	87	28
Residential Real Estate [Member]
Loan Risk Rating	288,011	321,604
Residential Real Estate [Member] | Pass [Member]
Loan Risk Rating	237,299	261,910
Residential Real Estate [Member] | Special Mention [Member]
Loan Risk Rating	23,657	13,467
Residential Real Estate [Member] | Substandard [Member]
Loan Risk Rating	15,090	25,676
Residential Real Estate [Member] | Doubtful [Member]
Loan Risk Rating	433	445
Residential Real Estate [Member] | Non Accrual [Member]
Loan Risk Rating	11,532	20,106
Commercial Real Estate [Member]
Loan Risk Rating	314,941	315,439
Commercial Real Estate [Member] | Pass [Member]
Loan Risk Rating	257,418	257,247
Commercial Real Estate [Member] | Special Mention [Member]
Loan Risk Rating	21,554	16,001
Commercial Real Estate [Member] | Substandard [Member]
Loan Risk Rating	21,402	28,179
Commercial Real Estate [Member] | Doubtful [Member]
Loan Risk Rating	0	0
Commercial Real Estate [Member] | Non Accrual [Member]
Loan Risk Rating	14,567	14,012
Construction Loans [Member]
Loan Risk Rating	108,051	119,883
Construction Loans [Member] | Pass [Member]
Loan Risk Rating	45,385	50,403
Construction Loans [Member] | Special Mention [Member]
Loan Risk Rating	30,817	30,373
Construction Loans [Member] | Substandard [Member]
Loan Risk Rating	22,155	23,552
Construction Loans [Member] | Doubtful [Member]
Loan Risk Rating	0	0
Construction Loans [Member] | Non Accrual [Member]
Loan Risk Rating	$ 9,694	$ 15,555