SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Accounting Policies [Line Items]
Operating Lease, Liability	$ 3,045
Operating Lease, Right-of-Use Asset	$ 2,951		$ 0
Accounting Standards Update 2016-02 [Member]
Accounting Policies [Line Items]
Operating Lease, Liability		$ 3,197
Operating Lease, Right-of-Use Asset		$ 3,197