SEGMENT INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 Segment	Mar. 31, 2012	Dec. 31, 2012
SEGMENT INFORMATION [Abstract]
Number of operating segments	1
Net sales [Abstract]
Net sales	$ 14,171	$ 12,332
Long-lived assets [Abstract]
Long-lived assets	5,593		4,474
Americas [Member]
Net sales [Abstract]
Net sales	8,412	7,624
Long-lived assets [Abstract]
Long-lived assets	1,915		1,750
Asia Pacific [Member]
Net sales [Abstract]
Net sales	1,897	1,624
Europe, Middle East and Africa [Member]
Net sales [Abstract]
Net sales	3,862	3,084
Europe [Member]
Long-lived assets [Abstract]
Long-lived assets	3,673		2,719
Australia [Member]
Long-lived assets [Abstract]
Long-lived assets	$ 5		$ 5