SEGMENT INFORMATION (Details) (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011		Dec. 31, 2011
SEGMENT INFORMATION [Abstract]
Number of Operating Segments	1				1
Number of countries in which company operates facilities	10				10
Number of countries in which Company sells products	22				22
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	$ 43,600,000		$ 51,400,000		$ 88,100,000		$ 102,300,000
Percent of total revenue (in hundredths)	100.00%		100.00%		100.00%		100.00%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	6,374,000				6,374,000				9,566,000
Inventory, by Country [Abstract]
Inventories, net	18,185,000				18,185,000				17,786,000
United States [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	18,600,000		21,300,000		37,200,000		43,700,000
Percent of total revenue (in hundredths)	42.70%		41.40%		42.20%		42.70%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	4,700,000				4,700,000				7,600,000
Inventory, by Country [Abstract]
Inventories, net	10,300,000				10,300,000				10,600,000
Japan [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	6,800,000		7,700,000		13,600,000		15,200,000
Percent of total revenue (in hundredths)	15.60%		15.00%		15.40%		14.90%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	200,000				200,000				200,000
Inventory, by Country [Abstract]
Inventories, net	1,400,000				1,400,000				1,200,000
Republic of Korea [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	5,300,000		6,200,000		10,800,000		11,400,000
Percent of total revenue (in hundredths)	12.20%		12.10%		12.30%		11.10%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	500,000				500,000				600,000
Inventory, by Country [Abstract]
Inventories, net	1,600,000				1,600,000				800,000
Canada [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	4,000,000		4,300,000		7,700,000		8,200,000
Percent of total revenue (in hundredths)	9.20%		8.30%		8.70%		8.00%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	0				0				100,000
Inventory, by Country [Abstract]
Inventories, net	800,000				800,000				1,300,000
Australia [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	3,400,000		4,500,000		7,400,000		9,000,000
Percent of total revenue (in hundredths)	7.80%		8.80%		8.40%		8.80%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	200,000				200,000				300,000
Inventory, by Country [Abstract]
Inventories, net	1,900,000				1,900,000				1,500,000
South Africa [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	1,900,000	[1]	2,200,000	[1]	3,900,000	[1]	4,300,000	[1]
Percent of total revenue (in hundredths)	4.40%	[1]	4.30%	[1]	4.40%	[1]	4.20%	[1]
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	100,000				100,000				100,000
Inventory, by Country [Abstract]
Inventories, net	700,000				700,000				700,000
New Zealand [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	500,000		700,000		1,000,000		1,200,000
Percent of total revenue (in hundredths)	1.10%		1.30%		1.20%		1.20%
Singapore [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	500,000		800,000		1,100,000		1,400,000
Percent of total revenue (in hundredths)	1.10%		1.60%		1.30%		1.40%
Taiwan [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	500,000		1,000,000		1,200,000		2,300,000
Percent of total revenue (in hundredths)	1.10%		1.90%		1.40%		2.20%
Inventory, by Country [Abstract]
Inventories, net	300,000				300,000				300,000
Germany [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	400,000		500,000		900,000		1,000,000
Percent of total revenue (in hundredths)	0.90%		1.00%		1.00%		1.00%
Norway [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	400,000		400,000		800,000		900,000
Percent of total revenue (in hundredths)	0.90%		0.80%		0.90%		0.90%
United Kingdom [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	300,000	[2]	500,000	[2],[3]	700,000	[2]	800,000	[2],[3]
Percent of total revenue (in hundredths)	0.70%	[2]	0.90%	[2],[3]	0.80%	[2]	0.80%	[2],[3]
Inventory, by Country [Abstract]
Inventories, net	900,000				900,000				900,000
Estonia and the Republic of Ireland included in UK [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	100,000				100,000
The Netherlands [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	300,000		300,000		600,000		600,000
Percent of total revenue (in hundredths)	0.70%		0.60%		0.70%		0.60%
Czech Republic [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	300,000	[4]	0	[4]	300,000	[4]	0	[4]
Percent of total revenue (in hundredths)	0.70%	[4]	0.00%	[4]	0.30%	[4]	0.00%	[4]
Mexico [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	200,000		600,000		400,000		1,300,000
Percent of total revenue (in hundredths)	0.50%		1.20%		0.50%		1.30%
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	500,000				500,000				500,000
Inventory, by Country [Abstract]
Inventories, net	300,000				300,000				300,000
Austria [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	100,000		200,000		200,000		500,000
Percent of total revenue (in hundredths)	0.20%		0.40%		0.20%		0.40%
Sweden [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	100,000		100,000		100,000		300,000
Percent of total revenue (in hundredths)	0.20%		0.20%		0.10%		0.30%
Denmark [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	0		100,000		100,000		200,000
Percent of total revenue (in hundredths)	0.00%		0.20%		0.10%		0.20%
Finland [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	0	[5]	0	[5]	100,000	[5]	0	[5]
Percent of total revenue (in hundredths)	0.00%	[5]	0.00%	[5]	0.10%	[5]	0.00%	[5]
Switzerland [Member]
Long-lived assets by country of domicile [Abstract]
Long-Lived Assets	200,000				200,000				200,000
Inventory, by Country [Abstract]
Inventories, net	0				0				200,000
Consolidated product sales [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	38,900,000		43,400,000		78,800,000		86,600,000
Consolidated pack sales [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	3,000,000		5,900,000		6,100,000		11,400,000
Consolidated other, including freight [Member]
Net Sales shipped to customers by geographic location
Consolidated net sales shipped to customers	$ 1,700,000		$ 2,100,000		$ 3,200,000		$ 4,300,000

[1] Includes sales for the Republic of Namibia, which began operations in August 2011.

[2] Includes sales for Estonia and the Republic of Ireland, which began operations in June 2011. Their combined consolidated sales for the three and six months ended June 30, 2012 were less than $0.1 million and are included in net sales for the United Kingdom.

[3] Includes sales for the Czech Republic, which began operations in June 2011.

[4] The Company began operations in the Czech Republic in June 2011; net sales for June 2011 are included in net sales for the United Kingdom.

[5] The Company began operations in Finland in June 2011.