CREDIT QUALITY ASSESSMENT (Additional Information) (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable Troubled Debt Restructurings Restructured Accruing	$ 500,000	$ 1,900,000
Other real estate owned	2,414,000	2,742,000
Restructured Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable Troubled Debt Restructurings Specific Allowance	500,000
Additional Financing Receivable Troubled Debt Restructurings Restructured	$ 100,000	$ 100,000