INCOME TAXES (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Unrecognized tax benefits that, if recognized, would affect the annual effective income tax rate	$ 500
Reconciliation of the beginning and ending amount of gross unrecognized tax benefits
Balance at the beginning of the period	1,581	2,009
Additions based on tax positions related to current year	0	45
Additions for tax positions of prior years	387	332
Reductions for tax positions of prior years		(344)
Settlements	(1,968)	(322)
Expiration of statute of limitation		(139)
Balance at the end of the period	0	1,581	2,009
Accrued interest and penalties	500	900
Interest and penalties	$ 900	$ 100	$ 300