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Research and Development Expenses
12 Months Ended
Dec. 31, 2019
Research and Development [Abstract]  
Research and Development Expenses

NOTE 11 RESEARCH AND DEVELOPMENT EXPENSES

 

    2019     2018  
Salaries and related expenses *     1,267,580       1,776,146  
Professional fees     32,258       113,514  
Regulations related     28,114       132,585  
Patents     80,193       91,302  
Materials **     96,501       737,946  
Bad Debt Expense     -       91,719  
Depreciation     31,774       30,263  
Travel expenses     472       -  
Vehicle maintenance     57,738       56,112  
Other     11,001       3,276  
      1,605,631       3,032,863  

 

  * net of effect of reversal of SBC expenses due to forfeiture.
     
  ** Includes a reserve for slow moving inventory in the amount of approximately $700 thousand. See Note 3