COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
	Jun. 21, 2019	Jun. 30, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
Loss contingency accrual			$ 270
Expected amount to be paid by insurance company			1,680
CPA Global
Loss Contingencies [Line Items]
Loss contingency, damages sought		$ 200
CPA Global | Maximum
Loss Contingencies [Line Items]
Loss contingency accrual		$ 100	$ 100
Jesse Cambell
Loss Contingencies [Line Items]
Litigation settlement in favor of other party, amount	$ 1,950