SEGMENT INFORMATION (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($) Country	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) Region Segment Country	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)
SEGMENT INFORMATION [Abstract]
Number of operating segments | Segment			1
Number of countries in which entity network marketing and distribution channels operates | Country			25
Minimum percentage of revenue considered for accounted of major customer			10.00%
Number of countries in which company operates facilities | Country	13		13
Number of countries in which company sells products | Country			25
Number of regions in which company sells products | Region			3
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 48,146	$ 43,860	$ 137,664	$ 134,956
Percent of total revenue	100.00%	100.00%	100.00%	100.00%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 4,600		$ 4,600		$ 4,700
Inventory, by country [Abstract]
Inventories, net	10,394		10,394		9,199
Consolidated Product Sales [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	39,800	$ 35,300	113,600	$ 105,800
Consolidated Pack Sales [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	6,900	7,100	20,200	24,900
Consolidated Other, Including Freight [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	1,400	1,500	3,900	4,300
Reportable Geographical Components [Member] | Americas [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 19,000	$ 17,800	$ 54,000	$ 54,700
Percent of total revenue	39.40%	40.60%	39.20%	40.50%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 3,300		$ 3,300		3,500
Inventory, by country [Abstract]
Inventories, net	4,300		4,300		3,400
Reportable Geographical Components [Member] | Asia/Pacific [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 25,500	$ 22,000	$ 73,200	$ 68,300
Percent of total revenue	52.90%	50.10%	53.20%	50.60%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 1,200		$ 1,200		1,100
Inventory, by country [Abstract]
Inventories, net	4,300		4,300		4,300
Reportable Geographical Components [Member] | EMEA [Member]
Revenue from External Customer [Line Items]
Consolidated total net sales	$ 3,600	$ 4,100	$ 10,500	$ 12,000
Percent of total revenue	7.70%	9.30%	7.60%	8.90%
Long-lived assets by regions [Abstract]
Long-lived assets	$ 100		$ 100		100
Inventory, by country [Abstract]
Inventories, net	$ 1,800		$ 1,800		$ 1,500