RESEARCH AND DEVELOPMENT, NET (Tables)
 12 Months Ended
Dec. 31, 2012
Research and Development [Abstract]  
Research and Development Disclosure [Table Text Block]
 
  Year ended
December 31,		  

Period from September 22, 2000 (inception date) through

December 31,

 
  2 0 1 2  2 0 1 1  2 0 1 2 
  U.S. $ in thousands 
          
          
          
Research and development  2,688   2,077   29,521 
Less : Ramot reverse accruals (See Note 3)  -   -   (760)
Less : Participation by the Israeli Office of the Chief Scientist  (918)  (388)  (2,572)
   1,770   1,689   26,189