FAIR VALUE OF FINANCIAL INSTRUMENTS - Schedule of Valuation of Loans on Nonrecurring Basis (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average Life (Years)	1 year 1 month 1 day
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	4.80%
Weighted Average Life (Years)	3 years 1 month 6 days	[1]
Prepayment Rate	7.40%
Loss Severity	14.60%	[2]
Performing Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Weighted Average Life (Years)	0 years
Performing Loans [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	2.70%
Weighted Average Life (Years)	2 years 11 months 23 days	[1]
Prepayment Rate	20.00%
CDR	0.20%	[3]
Loss Severity	4.10%	[2]
Non-Performing Loans [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	5.50%
Weighted Average Life (Years)	3 years 1 month 20 days	[1]
Prepayment Rate	3.20%
CDR	2.90%	[3]
Loss Severity	18.10%	[2]
Fair Value [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 272,564
Fair Value [Member] | Performing Loans [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	68,105
Fair Value [Member] | Non-Performing Loans [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 204,459

[1] The weighted average life is based on the expected timing of the receipt of cash flows.

[2] Loss severity is the expected amount of future realized losses resulting from the ultimate liquidation of a particular loan, expressed as the net amount of loss relative to the outstanding loan balance.

[3] Represents the annualized rate of the involuntary prepayments (defaults) as a percentage of the total principal balance.