DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Summary of Fair Value of Derivative Instruments and Location in Statement of Financial Condition (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Other Assets [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in assets	$ 1	$ 39
Other Assets [Member] | Interest Rate Swap [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in assets	0	33
Other Assets [Member] | Interest Rate Cap [Member] | Purchase
Derivatives Fair Value [Line Items]
Derivatives, included in assets	1	6
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]
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	221	187
Other Liabilities [Member] | Interest Rate Swap [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	0	33
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	1	6
Other Liabilities [Member] | Forward Contracts [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	$ 220	$ 148