DISCONTINUED OPERATIONS, Income (Loss) from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income (Loss) from Discontinued Operations [Abstract]
Revenues		$ 7,820
Cost of goods sold		(6,497)
Selling, general and administrative expenses		(760)
Other expenses		(354)
Income (loss) from operations, before income taxes		209
Income tax expense		(397)
Income (loss) from operations, net of tax		(188)
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Net cash provided by (used in) operating activities	$ 0	(23)
Net cash used in investing activities	0	(88)
Net cash provided by (used in) financing activities	0	895
Effect of exchange rate changes on cash and cash equivalents	$ 0	141
Net cash provided to continuing operations		925
Capital expenditures		88
Cost of Goods Sold [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		308
Selling, General and Administrative Expenses [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		41
Healthy Natural Inc [Member]
Income (Loss) from Discontinued Operations [Abstract]
Revenues		4,417
Cost of goods sold		(3,022)
Selling, general and administrative expenses		(226)
Other expenses		(2)
Income (loss) from operations, before income taxes		1,167
Income tax expense		(397)
Income (loss) from operations, net of tax		770
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Net cash provided by (used in) operating activities		938
Net cash used in investing activities		(9)
Net cash provided by (used in) financing activities		(4)
Effect of exchange rate changes on cash and cash equivalents		0
Net cash provided to continuing operations		925
Capital expenditures		9
Healthy Natural Inc [Member] | Cost of Goods Sold [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		44
Healthy Natural Inc [Member] | Selling, General and Administrative Expenses [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		25
Nutra SA [Member]
Income (Loss) from Discontinued Operations [Abstract]
Revenues		3,403
Cost of goods sold		(3,475)
Selling, general and administrative expenses		(534)
Other expenses		(352)
Income (loss) from operations, before income taxes		(958)
Income tax expense		0
Income (loss) from operations, net of tax		(958)
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Net cash provided by (used in) operating activities		(961)
Net cash used in investing activities		(79)
Net cash provided by (used in) financing activities		899
Effect of exchange rate changes on cash and cash equivalents		141
Net cash provided to continuing operations		0
Capital expenditures		79
Nutra SA [Member] | Cost of Goods Sold [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		264
Nutra SA [Member] | Selling, General and Administrative Expenses [Member]
Net Cash Provided by (Used in) Discontinued Operations [Abstract]
Depreciation		$ 16