LOANS, Loans by Internal Assigned Grade for Credit Risk (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Number of consecutive years	5 years
Minimum repayment period	2 years
Threshold loan amount for annual rating review	$ 750
Credit risk profile by internally assigned grade [Abstract]
Total	$ 1,559,520	$ 1,355,427
Percentage of Total Loans	100.00%	100.00%
Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	$ 1,530,202	$ 1,315,247
Percentage of Total Loans	98.10%	97.00%
Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	$ 14,080	$ 10,407
Percentage of Total Loans	0.90%	0.80%
Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	$ 15,238	$ 29,773
Percentage of Total Loans	1.00%	2.20%
Commercial and Industrial [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	$ 181,116	$ 177,813
Commercial and Industrial [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	170,122	167,922
Commercial and Industrial [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	1,788	1,225
Commercial and Industrial [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	9,206	8,666
Commercial Real Estate [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	648,132	560,524
Commercial Real Estate [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	632,330	536,536
Commercial Real Estate [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	12,292	9,182
Commercial Real Estate [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	3,510	14,806
Multifamily [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	392,921	309,666
Multifamily [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	392,921	309,666
Multifamily [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Multifamily [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Mixed Use Commercial [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	64,381	34,806
Mixed Use Commercial [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	64,369	34,806
Mixed Use Commercial [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Mixed Use Commercial [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	12	0
Real Estate Construction [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	32,896	26,206
Real Estate Construction [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	32,896	26,206
Real Estate Construction [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Real Estate Construction [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Residential Mortgages [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	186,545	187,828
Residential Mortgages [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	184,747	183,263
Residential Mortgages [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Residential Mortgages [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	1,798	4,565
Home Equity [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	46,990	50,982
Home Equity [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	46,442	49,569
Home Equity [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Home Equity [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	548	1,413
Consumer [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	6,539	7,602
Consumer [Member] | Pass [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	6,375	7,279
Consumer [Member] | Special Mention [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	0	0
Consumer [Member] | Substandard [Member]
Credit risk profile by internally assigned grade [Abstract]
Total	$ 164	$ 323