DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Summary of Fair Value of Derivative Instruments and Location in Statement of Financial Condition (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Derivatives Fair Value [Line Items]
Derivatives, included in assets	$ 554	$ 806
Derivatives, included in liabilities	753	921
Other Assets [Member] | Interest Rate Cap [Member] | Purchase
Derivatives Fair Value [Line Items]
Derivatives, included in assets	554	806
Other Assets [Member] | Interest Rate Cap [Member] | Written
Derivatives Fair Value [Line Items]
Derivatives, included in assets	0	0
Other Assets [Member] | Forward Contracts [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in assets	0	0
Other Liabilities [Member] | Interest Rate Cap [Member] | Purchase
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	0	0
Other Liabilities [Member] | Interest Rate Cap [Member] | Written
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	552	798
Other Liabilities [Member] | Forward Contracts [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	$ 201	$ 123