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EMPLOYEES' RIGHTS UPON RETIREMENT (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Employees Rights Upon Retirement [Line Items]    
Accrued severance pay $ 1,804 $ 1,615
Less - amounts funded (presented in "Investment and other non-current assets") (1,673) (1,399)
Unfunded balance $ 131 $ 216