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SHAREHOLDERS' EQUITY (Tables)
12 Months Ended
Dec. 31, 2021
Stockholders' Equity Note [Abstract]  
Schedule of Share Option Activity

Details

 

2021

   

2020

   

2019

 
   

Number

of share

options

   

Weighted

average

exercise

price

   

Number

of share

options

   

Weighted

average

exercise

price

   

Number

of share

options

   

Weighted

average

exercise

price

 

Outstanding as of beginning of year

   

32,805

   

$

15.28

     

343,451

   

$

8.79

     

508,493

   

$

9.58

 

Granted

   

--

   

$

--

     

--

   

$

--

     

--

   

$

--

 

Exercised

   

(30,247

)

  $

15.12

     

(308,479

)

  $

8.14

     

(163,375

)

  $

11.28

 

Terminated

   

--

 

 

$

--

     

(667

)

  $

9.90

     

(667

)

  $

9.90

 

Forfeited

   

--

 

 

$

--

     

(1,500

)

  $

4.42

     

(1,000

)

  $

4.42

 

Outstanding as of end of year

   

2,558

    $

17.16

     

32,805

    $

15.28

     

343,451

    $

8.79

 

Options exercisable as of end of year

   

2,558

   

$

17.16

     

32,805

   

$

15.28

     

343,451

   

$

8.79

 
Schedule of Restricted Shares Units Activity

Details

 

2021

   

2020

   

2019

 
   

Number

of RSUs

   

Weighted

average

fair value

   

Number

of RSUs

   

Weighted

average

fair value

   

Number

of RSUs

   

Weighted

average

fair value

 

Outstanding as of beginning of year

   

2,223,043

   

$

19.45

     

2,013,613

   

$

19.13

     

1,599,296

   

$

22.27

 

Granted

   

1,002,275

    $

29.91

     

1,105,155

    $

19.86

     

1,159,881

    $

18.06

 

Converted

   

(929,466

)

  $

19.56

     

(806,993

)

  $

20.45

     

(484,665

)

  $

23.91

 

Forfeited

   

(84,752

)

  $

20.28

     

(88,732

)

  $

18.62

     

(260,899

)

  $

21.19

 

Outstanding as of end of year

   

2,211,100

   

$

24.11

     

2,223,043

   

$

19.45

     

2,013,613

   

$

19.13

 
Schedule of Information about Share Options Outstanding

Outstanding

   

Exercisable

 

Range of

exercise

prices

   

Number

outstanding

   

Weighted average

remaining

contractual life

(in years)

   

Weighted average

exercise price

   

Number

exercisable

   

Weighted average

exercise price

 

$

17.16

     

2,558

     

0.27

   

$

17.16

     

2,558

   

$

17.16

 
Schedule of Intrinsic and Fair Values for Options Exercised

Details for the year ended December 31

 

2021

   

2020

   

2019

 

The intrinsic value of options exercised

 

$

504

   

$

4,429

   

$

1,824

 

The original fair value of options exercised

 

$

188

   

$

1,018

   

$

665

 
Schedule of Intrinsic and Fair Values for RSU's Exercised

Details for the year ended December 31

 

2021

   

2020

   

2019

 

The intrinsic value of converted RSUs

 

$

27,807

   

$

15,971

   

$

8,207

 

The original fair value of converted RSUs

 

$

18,183

   

$

16,506

   

$

11,588

 
Schedule of Stock-Based Compensation Expense in Statement of Operations

Details

 

2021

   

2020

   

2019

 

Cost of goods

 

$

7,003

   

$

5,197

   

$

4,529

 

Research and development, net

   

4,855

     

3,568

     

2,900

 

Marketing, general and administrative

   

13,286

     

8,223

     

7,119

 

Total stock-based compensation expense

 

$

25,144

   

$

16,988

   

$

14,548