DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Schedule of Derivative Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Derivative Assets
Gross Amount	$ 266	$ 259
Net Amounts Presented in the Statement of Financial Position	266	259
Net Amount	266	259
Derivative Liabilities
Gross Amount	809	1,371
Net Amounts Presented in the Statement of Financial Position	809	1,371
Net Amount	$ 809	$ 1,371