CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accounts Receivable, Largest Customer | Accounts receivable | Credit concentration risk
Revenue, Major Customer [Line Items]
Percentage of concentration risk	34.00%	22.00%
Accounts Receivable, Second Largest Customer | Accounts receivable | Credit concentration risk
Revenue, Major Customer [Line Items]
Percentage of concentration risk	14.00%	13.00%
Accounts Receivable, Third Largest Customer | Accounts receivable | Credit concentration risk
Revenue, Major Customer [Line Items]
Percentage of concentration risk	11.00%
Net Revenues, Largest Customer | Net revenue | Customer concentration risk
Revenue, Major Customer [Line Items]
Percentage of concentration risk	21.00%	19.00%	15.00%
Net Revenue, Second Largest Customer | Net revenue | Customer concentration risk
Revenue, Major Customer [Line Items]
Percentage of concentration risk	12.00%		11.00%