FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Short-term deposits			$ 18,000
Restricted Deposits - current and non-current	306	814
Funds held in escrow			5,961
Derivative Liabilities	0	112
Assets, Fair Value Disclosure	306	926
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Deposits - current and non-current	306	814
Derivative Liabilities	0	112
Assets, Fair Value Disclosure	306	926
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Deposits - current and non-current	0	0
Derivative Liabilities	0	0
Assets, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Deposits - current and non-current	0	0
Derivative Liabilities	0	0
Assets, Fair Value Disclosure	$ 0	$ 0