GOODWILL (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Change in goodwill
Balance at the beginning of the period	$ 5,665	$ 5,936
Other		(139)
Effect of foreign currency translation	117	(132)
Balance at the end of the period	$ 5,782	$ 5,665