LOANS AND ALLOWANCE FOR LOAN LOSSES (Financing Receivable Credit Quality Indicators) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 2,979,577	$ 2,857,095
Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,937,211	1,891,904
Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,013,500	939,643
Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	645,862	600,704
Real Estate Construction and Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	75,609	121,662
Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	75,609	121,662
Multi-family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	126,310	121,304
Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	126,310	121,304
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,089,430	1,048,234
Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,089,430	1,048,234
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	621,297	572,164
Residential Mortgage [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	621,297	572,164
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	376,284	349,324
Home Equity [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	376,284	349,324
Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	15,919	18,155
Pass [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,811,083	1,694,392
Pass [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	907,423	825,214
Pass [Member] | Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	598,309	559,243
Pass [Member] | Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	70,735	42,429
Pass [Member] | Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	93,829	91,001
Pass [Member] | Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,048,210	1,001,719
Pass [Member] | Residential Mortgage [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	523,867	468,642
Pass [Member] | Home Equity [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	367,775	338,562
Pass [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	15,781	18,010
Special mention [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	50,026	38,854
Special mention [Member] | Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	20,532	16,211
Special mention [Member] | Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	141	929
Special mention [Member] | Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	6,278	0
Special mention [Member] | Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	23,075	21,714
Substandard [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	20,605	100,671
Substandard [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	6,044	8,833
Substandard [Member] | Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	15,226	14,727
Substandard [Member] | Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	178	73,390
Substandard [Member] | Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	610	555
Substandard [Member] | Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	4,591	11,999
Substandard [Member] | Residential Mortgage [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	4,380	5,306
Substandard [Member] | Home Equity [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,530	3,401
Substandard [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	134	126
Performing troubled debt restructuring [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	29,945	32,474
Performing troubled debt restructuring [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	77,724	78,153
Performing troubled debt restructuring [Member] | Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	287	0
Performing troubled debt restructuring [Member] | Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	364	0
Performing troubled debt restructuring [Member] | Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	24,867	27,955
Performing troubled debt restructuring [Member] | Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	4,427	4,519
Performing troubled debt restructuring [Member] | Residential Mortgage [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	77,724	78,153
Performing troubled debt restructuring [Member] | Home Equity [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	0
Performing troubled debt restructuring [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	0
Nonaccrual [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	25,552	25,513
Nonaccrual [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	22,309	27,443
Nonaccrual [Member] | Commercial and Industrial [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	11,508	10,523
Nonaccrual [Member] | Real Estate Construction and Development [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	4,191	4,914
Nonaccrual [Member] | Multi-family [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	726	1,793
Nonaccrual [Member] | Commercial Real Estate [Member] | Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	9,127	8,283
Nonaccrual [Member] | Residential Mortgage [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	15,326	20,063
Nonaccrual [Member] | Home Equity [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	6,979	7,361
Nonaccrual [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 4	$ 19