CONCENTRATION OF RISK (Tables)

3 Months Ended

Mar. 31, 2018

Concentration Risk [Line Items]

Revenues by geographic area

The following table presents revenues by geographic area shipped to in the three months ended March 31, 2018 and 2017 (in thousands).

	Three Months Ended March 31
	2018		2017
United States	$	3,167	$	3,279
Other countries		385		336
Revenues	$	3,552	$	3,615

Revenues by product line

The following table presents revenues by product line in the three months ended March 31, 2018 and 2017 (in thousands).

	Three Months Ended March 31
	2018		2017
Food	$	1,868	$	1,990
Animal nutrition		1,684		1,625
Revenues	$	3,552	$	3,615

Customer Concentration Risk [Member]

Concentration Risk [Line Items]

Concentrations of risk

Revenues and accounts receivable from significant customers (customers with revenue or accounts receivable in excess of 10% of consolidated totals) are stated below as a percent of consolidated totals.

	Customer
		A		B
% of Revenue, Three Months Ended March 31, 2018		20	%	11	%
% of Revenue, Three Months Ended March 31, 2017		17	%	14	%
% of Accounts Receivable, as of March 31, 2018		30	%	0	%
% of Accounts Receivable, as of December 31, 2017		25	%	0	%

Supplier Concentration Risk [Member]

Concentration Risk [Line Items]

Concentrations of risk

Purchases from certain significant suppliers are stated below as a percent of total purchases for the three months ended March 31, 2018 and 2017.

	% of Total Purchases Three Months Ended March 31
Supplier	2018			2017
Supplier 1		13	%		*
Supplier 2		13	%		10	%
Others		74	%		90	%
Total		100	%		100	%
* Less than 10%