SEGMENT AND GEOGRAPHIC INFORMATION (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Net sales	$ 9,343,000	$ 9,272,000
United States [Member]
Net sales	8,405,000	8,094,000
North America [Member]
Net sales	430,000	732,000
Europe [Member]
Net sales	343,000	280,000
Asia or Pacific Rim [Member]
Net sales	50,000	46,000
South America [Member]
Net sales	$ 115,000	$ 120,000