NET INTEREST AND OTHER INCOME (EXPENSE) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Other Income and Expenses [Abstract]
Interest income	$ 86	$ 118
Interest expense	(78)	(93)
Other income	334	8
Net interest and other income (expense)	$ 342	$ 33