INCOME TAXES (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning Balance	$ 111	$ 226
Reduction of tax positions for prior years	(34)	(115)
Increase for prior year tax positions	5
Increase for current year tax positions	44	0
Ending Balance	$ 126	$ 111