IMPAIRED LOANS AND ALLOWANCE FOR LOAN LOSSES - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) Number	Sep. 30, 2014 USD ($) Number	Dec. 31, 2014 USD ($)
Financing Receivable, Modifications [Line Items]
Newly identified TDRs			$ 2,200,000	$ 5,400,000
Troubled Debt Restructuring Outstanding	$ 20,500,000		20,500,000		$ 25,000,000
Loans and Leases Receivable, Impaired, Troubled Debt, Interest Income			673,000	1,103,000
Loans and Leases Receivable, Impaired, Interest Income Recognized, Change in Present Value Attributable to Passage of Time			235,000	305,000
Financing Receivable, Modifications, Pre-Modification Recorded Investment	1,000,000	$ 0	1,955,000	4,969,000
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 900,000	$ 0	$ 1,857,000	$ 4,596,000
Financing Receivable, Modifications, Number of Contracts	1	2	5	6
Loans [Member]
Financing Receivable, Modifications [Line Items]
Newly identified TDRs			$ 0