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Shareholders' Equity (Tables)
6 Months Ended
Jun. 30, 2022
Stockholders' Equity Note [Abstract]  
Summary of company's share option activity
   Number
of shares
upon
exercise
   Weighted
average
exercise
price
   Weighted-
average
remaining
contractual
term
(in years)
   Aggregate
intrinsic
value
 
                 
Outstanding as of January 1, 2022   413,175   $19.58    5.79   $54,815 
Granted   310,000    105.06    
-
    
-
 
Exercised   (14,902)   21.08    
-
    868 
Forfeited   (8,491)   89.81    
-
    
-
 
                     
Outstanding as of June 30, 2022   699,782   $56.78    7.08   $5,547 
                     
Exercisable at end of period   330,020   $16.34    4.76   $4,585 

 

Summary of the RSUs activity
   Six months
ended
 
   June 30,
2022
 
     
Unvested as of January 1, 2022   684,666 
Granted   239,293 
Vested   (160,840)
Forfeited   (49,974)
Unvested as of June 30, 2022   713,145 

 

Schedule of share-based compensation expense
  

Six months ended
June 30,

 
   2022   2021 
         
Cost of products  $1,056   $619 
Cost of services   846    499 
Research and development   2,457    1,071 
Seles and marketing   3,300    2,333 
General and administrative   3,120    2,377 
           
Total share-based compensation expense  $10,779   $6,899