ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY (Additional Information) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016
Troubled Debt Restructuring [Abstract]
Loans Modified In Troubled Debt Restructured Loans	$ 2,700,000		$ 2,700,000			$ 2,700,000
Loan amount of credit quality analysis			150,000
Commercial and Industrial Loans [Member]
Troubled Debt Restructuring [Abstract]
Increase (decrease) in allowance for loan loss	94,000	$ 342,000	583,000	$ 221,000
Financing Receivable, Modifications, Recorded Investment	1,409,000		1,409,000		$ 500,000
Commercial and Industrial Loans [Member] | Non-working Capital Loans [Member]
Troubled Debt Restructuring [Abstract]
Financing Receivable, Modifications, Recorded Investment	1,784,000		1,784,000		$ 690,000
Commercial Real Estate and Multi-Family Residential Loans [Member]
Troubled Debt Restructuring [Abstract]
Increase (decrease) in allowance for loan loss	$ 8,000	111,000	$ 36,000	126,000
Commercial Real Estate and Multi-Family Residential Loans [Member] | One Commercial Credit [Member]
Troubled Debt Restructuring [Abstract]
Financing Receivable, Modifications, Recorded Investment		2,309,000		2,309,000			$ 374,000	$ 542,000
Commercial Real Estate and Multi-Family Residential Loans [Member] | Two Commercial Credits [Member]
Troubled Debt Restructuring [Abstract]
Financing Receivable, Modifications, Recorded Investment		$ 36,000		$ 36,000			$ 574,000	$ 484,000