INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Tax open years subject to examination [Line Items]
Income tax benefit (provision)			$ (1,317)	$ 37
Pre-tax income (loss)	$ (3,677)	$ (5,129)	$ 2,774	$ (12,210)
Effective income tax rate			(47.50%)	(0.30%)
U.S. Federal statutory rate			35.00%
Unrecognized tax benefits	2,330		$ 2,330		$ 2,397
Accrued interest and penalties	555		555		$ 554
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense			$ 53	$ (165)
U.S. Federal [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2012
Other U.S. state and local juristictions [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2011
United Kingdon
Tax open years subject to examination [Line Items]
Open Tax Year			2013
Australia
Tax open years subject to examination [Line Items]
Open Tax Year			2011
Other Jurisdictions [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2009
Minimum
Tax open years subject to examination [Line Items]
Possible decrease of unrecognized tax benefits	300		$ 300
Maximum
Tax open years subject to examination [Line Items]
Possible decrease of unrecognized tax benefits	$ 600		$ 600