DERIVATIVE INSTRUMENTS (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Summary of aggregate notional amount and estimated net fair value of the derivative instruments
Estimated Fair Value	$ 8,959	$ 13,742
Free-Standing Derivatives | Interest rate swaps
Summary of aggregate notional amount and estimated net fair value of the derivative instruments
Derivative asset, notional amount	141,000	141,000
Estimated Fair Value	(25,506)	(27,263)
Free-Standing Derivatives | Foreign exchange forward contracts and options
Summary of aggregate notional amount and estimated net fair value of the derivative instruments
Derivative liability, notional amount	(409,485)	(460,282)
Estimated Fair Value	31,302	38,476
Free-Standing Derivatives | Common stock warrants
Summary of aggregate notional amount and estimated net fair value of the derivative instruments
Estimated Fair Value	1,699	1,528
Free-Standing Derivatives | Options
Summary of aggregate notional amount and estimated net fair value of the derivative instruments
Estimated Fair Value	$ 1,464	$ 1,001