LOANS AND ALLOWANCE FOR CREDIT LOSSES (Details 6) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	$ 795,114	$ 710,746
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	85,632	69,157
Residential real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	307,063	273,336
Commercial real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	330,253	305,788
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	64,911	52,671
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	7,255	9,794
Pass/Performing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	734,244	640,698
Pass/Performing [Member] | Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	70,214	52,241
Pass/Performing [Member] | Residential real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	290,857	252,643
Pass/Performing [Member] | Commercial real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	302,438	275,573
Pass/Performing [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	63,628	50,583
Pass/Performing [Member] | Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	7,107	9,658
Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	32,540	34,256
Special Mention [Member] | Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	3,903	5,643
Special Mention [Member] | Residential real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	8,837	6,675
Special Mention [Member] | Commercial real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	18,699	20,040
Special Mention [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	1,075	1,885
Special Mention [Member] | Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	26	13
Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	28,330	35,703
Substandard [Member] | Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	11,515	11,273
Substandard [Member] | Residential real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	7,369	14,018
Substandard [Member] | Commercial real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	9,116	10,175
Substandard [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	208	114
Substandard [Member] | Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	122	123
Doubtful [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	0	89
Doubtful [Member] | Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	0	0
Doubtful [Member] | Residential real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	0	0
Doubtful [Member] | Commercial real estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	0	0
Doubtful [Member] | Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	0	89
Doubtful [Member] | Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loan Risk Rating	$ 0	$ 0