SIGNIFICANT ACCOUNTING POLICIES - Recently Adopted Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jan. 02, 2019	Dec. 31, 2019	Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease liabilities		$ 1,580
Operating lease right-of-use assets		$ 1,580
Right-of-use asset obtained in exchange for operating lease liability	$ 652
ASU 2016-02 | Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease liabilities			$ 1,482
Operating lease right-of-use assets			$ 1,482