LOANS AND ALLOWANCE FOR LOAN LOSSES (Financing Receivable Credit Quality Indicators) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 3,308,479	$ 3,117,832
Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	2,202,595	2,083,594
Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,105,884	1,034,238
Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	753,277	695,267
Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	753,277	695,267
Real Estate Construction and Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	135,070	89,851
Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	135,070	89,851
Multi-family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	98,040	115,434
Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	98,040	115,434
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,216,208	1,183,042
Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,216,208	1,183,042
Residential Mortgage [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	687,162	621,168
Home Equity [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	400,616	395,542
Consumer and Installment and Net Deferred Loan Fees [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	18,106	17,528
Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	18,106	17,528
Pass [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	2,122,783	1,976,896
Pass [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,010,715	932,170
Pass [Member] | Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	710,208	653,951
Pass [Member] | Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	131,333	85,973
Pass [Member] | Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	91,424	89,148
Pass [Member] | Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,189,818	1,147,824
Pass [Member] | Residential Mortgage [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	599,840	528,388
Pass [Member] | Home Equity [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	392,880	386,448
Pass [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	17,995	17,334
Special mention [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	55,521	45,492
Special mention [Member] | Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	31,393	18,713
Special mention [Member] | Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	585	143
Special mention [Member] | Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	5,660	5,945
Special mention [Member] | Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	17,883	20,691
Substandard [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	12,026	20,083
Substandard [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	3,788	5,096
Substandard [Member] | Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	5,710	12,833
Substandard [Member] | Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	0
Substandard [Member] | Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	637	610
Substandard [Member] | Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	5,679	6,640
Substandard [Member] | Residential Mortgage [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	1,647	2,662
Substandard [Member] | Home Equity [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	2,038	2,263
Substandard [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	103	171
Performing troubled debt restructuring [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	264	4,391
Performing troubled debt restructuring [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	77,572	76,228
Performing troubled debt restructuring [Member] | Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	264	284
Performing troubled debt restructuring [Member] | Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	342
Performing troubled debt restructuring [Member] | Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	0
Performing troubled debt restructuring [Member] | Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	3,765
Performing troubled debt restructuring [Member] | Residential Mortgage [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	77,572	76,228
Performing troubled debt restructuring [Member] | Home Equity [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [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 Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	0	0
Nonaccrual [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	12,001	36,732
Nonaccrual [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	13,809	20,744
Nonaccrual [Member] | Commercial and Industrial [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	5,702	9,486
Nonaccrual [Member] | Real Estate Construction and Development [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	3,152	3,393
Nonaccrual [Member] | Multi-family [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	319	19,731
Nonaccrual [Member] | Commercial Real Estate [Member] | Commercial Loan Portfolio Credit Exposure by Internally Assigned Credit Grade [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	2,828	4,122
Nonaccrual [Member] | Residential Mortgage [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	8,103	13,890
Nonaccrual [Member] | Home Equity [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	5,698	6,831
Nonaccrual [Member] | Consumer and Installment and Net Deferred Loan Fees [Member] | Consumer Loan Portfolio Credit Exposure by Payment Activity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total loans	$ 8	$ 23