| DEFERRED REVENUES (Tables) | 12 Months Ended | |||||||||||||||||||||||||||||||||||||||||
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| Dec. 31, 2014 | ||||||||||||||||||||||||||||||||||||||||||
| Deferred Revenue Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Deferred Revenue, by Arrangement, Disclosure [Table Text Block] |  Deferred revenues are comprised of the following: 
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- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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