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RESEARCH AND DEVELOPMENT EXPENSES
12 Months Ended
Dec. 31, 2015
Research and Development [Abstract]  
RESEARCH AND DEVELOPMENT EXPENSES
NOTE 11
RESEARCH AND DEVELOPMENT EXPENSES
 
   
US dollars
 
   
Year ended December 31,
 
   
2015
   
2014
   
2013
 
Salaries and related expenses
    1,303,614       1,128,672       1,293,067  
Professional fees
    525,144       377,918       247,888  
Materials
    166,736       96,699       154,522  
Depreciation
    19,132       16,156       32,858  
Travel expenses
    39,324       27,867       43,131  
Vehicle maintenance
    54,936       25,888       35,955  
Other
    159,459       176,424       179,333  
      2,268,345       1,849,624       1,986,754