FINANCIAL INSTRUMENTS (Details 1) - Fair Value, Inputs, Level 3 [Member]	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Measurement Valuation Techniques	Discounted cash flow	Discounted cash flow
Constant prepayment rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assumption Weighted Average Volatility Rate	18.60%	13.30%
Discount rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assumption Weighted Average Volatility Rate	12.00%	12.00%
Fair Value Inputs Discount Rate 1	12.00%	12.00%
Minimum [Member] | Constant prepayment rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Input Prepayment Rate	8.40%	6.50%
Maximum [Member] | Constant prepayment rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Input Prepayment Rate	30.90%	28.60%