OPERATING LEASES (Operating Lease Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating ROU Assets	$ 1,282
Operating Lease, Liability, Current	527
Operating Lease, Liability, Noncurrent	776
Operating Lease, Liability, Total	$ 1,303
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating ROU Assets		$ 1,136
Operating Lease, Liability, Current		626
Operating Lease, Liability, Noncurrent		544
Operating Lease, Liability, Total		$ 1,170