SEGMENT INFORMATION (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)
Segment Reporting [Abstract]
Number of countries in which entity network marketing and distribution channels operates			25
Number of countries in which company operates facilities	14		14
Number of countries in which company sells products			26
Number of regions in which company sells products			3
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 47,686	$ 48,810	$ 88,327	$ 89,518
Percent of total revenue	100.00%	100.00%	100.00%	100.00%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 4,500		$ 4,500		$ 4,600
Inventory, by country [Abstract]
Inventories, net	10,868		10,868		11,961
Consolidated product sales
Revenue from External Customer [Line Items]
Consolidated total net sales	40,300	$ 40,100	74,100	$ 73,800
Consolidated pack sales
Revenue from External Customer [Line Items]
Consolidated total net sales	6,000	7,500	11,700	13,200
Consolidated other, including freight
Revenue from External Customer [Line Items]
Consolidated total net sales	1,400	1,200	2,500	2,500
Reportable Geographical Components | Americas
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 19,500	$ 19,000	$ 35,000	$ 35,000
Percent of total revenue	40.90%	38.90%	39.60%	39.10%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 3,100		$ 3,100		3,100
Inventory, by country [Abstract]
Inventories, net	4,100		4,100		4,800
Reportable Geographical Components | Asia/Pacific
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 24,700	$ 26,300	$ 46,600	$ 47,700
Percent of total revenue	51.80%	53.90%	52.80%	53.30%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 1,400		$ 1,400		1,400
Inventory, by country [Abstract]
Inventories, net	4,900		4,900		4,200
Reportable Geographical Components | EMEA
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 3,500	$ 3,500	$ 6,700	$ 6,800
Percent of total revenue	7.30%	7.20%	7.60%	7.60%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 0		$ 0		100
Inventory, by country [Abstract]
Inventories, net	$ 1,900		$ 1,900		$ 3,000