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SUPPLEMENTARY BALANCE SHEET INFORMATION (Schedule of Other Current Assets) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
SUPPLEMENTARY BALANCE SHEET INFORMATION [Abstract]    
VAT receivables $ 2,214 $ 2,211
Prepaid expenses 2,512 2,164
Deferred charges 1,273 7,559
Tax receivables 596 976
Employees 58 66
Income receivable 332 3,210
Advance payments to suppliers 1,197 1,277
Short-term deferred taxes 66 62
Receivables from aborted merger    2,750
Hedging instruments    1,363
Other 1,895 1,420
Other current assets $ 10,143 $ 23,058