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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, 2017	Dec. 31, 2016
Derivatives Fair Value [Line Items]
Derivatives, included in assets	$ 312	$ 554
Derivatives, included in liabilities	324	753
Other Assets [Member] | Interest Rate Cap [Member] | Purchase
Derivatives Fair Value [Line Items]
Derivatives, included in assets	305	554
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	7	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	305	552
Other Liabilities [Member] | Forward Contracts [Member]
Derivatives Fair Value [Line Items]
Derivatives, included in liabilities	$ 19	$ 201

X

- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=82849420&loc=SL20226008-175313

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