DISCONTINUED OPERATIONS, Components of Debt (Details) - Nutra SA [Member] $ in Thousands	6 Months Ended	9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2017 USD ($) MonthlyPayment	Dec. 31, 2016 USD ($)
Components of Debt [Abstract]
Capital expansion loans	$ 2,635	$ 2,635	$ 2,454
Working capital lines of credit	1,081	1,081	401
Advances on customer export orders	785	785	1,113
Special tax programs	3,014	3,014	2,767
Other	112	112	81
Total debt	7,627	7,627	$ 6,816
Brazil [Member]
Components of Debt [Abstract]
Entrance fee payments	400	400
Irgovel [Member]
Components of Debt [Abstract]
Installment payments in arrears	400	400
Tax and tax related payments in arrears	9,300	$ 9,300
Unpaid employer tax	$ 200
Maximum number of monthly payments, if unable to qualify for Tax amnesty | MonthlyPayment		60