DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Schedule of Derivative Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Derivative Assets
Gross Amount	$ 1,612	$ 2,036
Net Amounts Presented in the Statement of Financial Position	1,612	2,036
Net Amount	1,612	2,036
Derivative Liabilities
Gross Amount	2,881	1,197
Net Amounts Presented in the Statement of Financial Position	2,881	1,197
Net Amount	$ 2,881	$ 1,197