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RESTRICTED CASH AND TIME DEPOSITS (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Schedule Of Deposits Assets Current And Noncurrent [Line Items]    
Time deposits $ 6,884 $ 1,188
Short-term security deposits under customer contracts 0 298
Long-term deposits under employee loan programs 216 225
Total 7,100 1,711
Interest rate of time deposits 1.67% 2.05%
Provision for losses   $ 0