MAJOR CUSTOMERS AND CONCENTRATION OF CREDIT RISK (Tables)

6 Months Ended

Jun. 30, 2018

MAJOR CUSTOMERS AND CONCENTRATION OF CREDIT RISK [Abstract]

Customers That Represent Greater Than or Equal to 10% of Total Net Sales and Receivables

The following is a summary of customers that represent greater than or equal to 10% of total gross accounts receivable as of the dates presented:

				December 31,
	June 30, 2018			2017			2016
Customer A		23	%		*	%		*	%
Customer B		10	%		18	%		**	%
Customer C		***	%		12	%		16	%

* Customer A did not have individual balances that represented 10% or more of total gross accounts receivable as of December 31, 2017 and December 31, 2016.

** Customer B did not have individual balances that represented 10% or more of total gross accounts receivable as of December 31, 2016.

*** Customer C did not have individual balances that represented 10% or more of total gross accounts receivable as of June 30, 2018.

A significant portion of sales is derived from certain customer relationships. The following is a summary of customers that represent greater than or equal to 10% of total net sales for the periods presented:

	Six Months Ended June 30,						Year Ended December 31,
	2018			2017			2017			2016
		(unaudited)
Customer A		12	%		26	%		21	%		17	%
Customer B		12	%		*	%		*	%		*	%
Customer D		**	%		**	%		**	%		23	%
Customer E		***	%		10	%		***	%		***	%

* Customer B did not have net sales that represented 10% or more of total net sales for the six months ended June 30, 2017 (unaudited) or for the years ended December 31, 2017 and December 31, 2016.

** Customer D did not have net sales that represented 10% or more of total net sales for the transition period ended June 30, 2018, the six months ended June 30, 2017 (unaudited) or for the year ended December 31, 2017.

*** Customer E did not have net sales that represented 10% or more of total net sales for the transition period ended June 30, 2018 or for the years ended December 31, 2017 and December 31, 2016.