INCOME TAXES (Summary of Income Tax Contingencies) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Reconciliation of Unrecognized Tax Benefits
Gross unrecognized tax benefits at beginning of period	$ 859	$ 2,829	$ 3,345
Increases as a result of tax positions taken during a prior period	31	0	0
Decreases as a result of tax positions taken during a prior period	0	(1,970)	(516)
Gross unrecognized tax benefits at end of period	$ 890	$ 859	$ 2,829