INTEREST AND OTHER INCOME (EXPENSE), NET (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Interest and other income (expense), net
Interest and other (expense) income	$ 394	$ 727
Interest expense	(505)	(695)
Foreign exchange transaction gains	188	320
Total	$ 77	$ 352