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ALLOWANCE FOR DOUBTFUL ACCOUNTS Table (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Allowance for Doubtful Accounts [Line Items]      
Balance as of beginning of year $ 808 $ 2,147 $ 1,457
Increase in allowance 1,039 27 934
Accounts charged against the allowance, net of recoveries (625) (1,367) (243)
Foreign currency translation 2 1 (1)
Balance as of end of year $ 1,224 $ 808 $ 2,147