Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Tables)

v3.22.1
Stock Based Compensation (Tables)
3 Months Ended
Mar. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule Of Stock Based Compensation Expenses

Stock-based compensation is recorded in the consolidated statements of operations as follows (in thousands):

 

Three months ended March 31,

 

 

2022

 

2021

 

Cost of goods sold

$

13

 

$

1

 

Research and development

 

267

 

 

204

 

Sales and marketing

 

287

 

 

215

 

General and administrative

 

674

 

 

508

 

Total stock-based compensation expense

$

1,241

 

$

928

 

Summary of Outstanding Stock Option Activity

The following table summarizes the outstanding stock option activity during the period indicated (shares in thousands):

 

 

 

 

Weighted average

 

 

Number of
stock options

 

Exercise
price

 

Remaining
contractual
term
(in years)

 

Balance at December 31, 2021

 

2,000

 

$

12.79

 

 

7.3

 

Granted

 

282

 

 

9.28

 

 

 

Exercised

 

(1

)

 

1.90

 

 

 

Expired/Forfeited

 

(106

)

 

14.66

 

 

 

Balance at March 31, 2022

 

2,175

 

 

12.25

 

 

7.1

 

 

 

 

 

 

 

 

Vested and exercisable at March 31, 2022

 

1,298

 

 

10.92

 

 

5.9

 

Vested and expected to vest at March 31, 2022

 

2,175

 

 

12.25

 

 

7.1

 

Summary of Outstanding Restricted Stock Unit Activity

The following table summarizes the Company's restricted stock unit activity during the period indicated (shares in thousands):

 

Restricted
stock unit shares

 

Weighted average grant date
fair value

 

Balance at December 31, 2021

 

333

 

$

17.55

 

Grants

 

138

 

 

9.02

 

Vested and released

 

(73

)

 

17.76

 

Forfeited

 

(41

)

 

16.35

 

Balance at March 31, 2022

 

357

 

 

14.33