INCOME TAXES (Summary of Operating Loss Carryforwards) (Details) - Internal Revenue Service (IRS) [Member] - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards	$ 9,984	$ 28,065
Tax Year 2036 [Member]
Operating Loss Carryforwards		17,781
Tax Year 2037 [Member]
Operating Loss Carryforwards		$ 10,284
Unlimited life
Operating Loss Carryforwards	$ 9,984