Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.21.2
Stock-Based Compensation (Tables)
3 Months Ended
Jun. 30, 2021
Stock-Based Compensation  
Summary of stock-based compensation expense by statement of operations line item

The following table summarizes, by condensed consolidated statements of operations line item, stock-based compensation expense (in thousands):

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​

​

​

​

​

​

​

​

​

Three Months Ended June 30,

 

​

    

2021

    

2020

 

Cost of goods sold

​

$

27

    

$

17

​

Research and development

​

 

17

​

 

12

​

Selling, general and administrative

​

 

261

​

 

181

​

Stock-based compensation expense

​

$

305

​

$

210

​

​

Summary of restricted stock activity

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​

​

​

​

​

​

​

​

​

​

​

Weighted

​

​

​

​

​

Average Grant

​

​

​

​

​

Date Fair

​

Restricted Stock Units and Performance Restricted Stock Units

​

Shares

​

Value

 

Non-vested restricted stock units outstanding at March 31, 2021

    

497,281

    

$

5.65

​

Granted

 

154,782

​

​

6.35

​

Vested and issued

 

(19,096)

​

​

7.25

​

Forfeited

 

(3,410)

​

​

6.29

​

Non-vested restricted stock units outstanding at June 30, 2021

 

629,557

​

​

5.77

​

Restricted stock units expected to vest beyond June 30, 2021

 

629,557

​

$

5.77

​

​

​

​

​

​

​

​

​

​

​

​

​

Three Months Ended June 30,

​

    

    

2021

    

2020

Restricted stock compensation expense (in thousands)

​

    

$

305

    

$

210

Aggregate fair value of restricted stock units vested and issued (in thousands)

​

    

$

160

    

$

22

Weighted average grant date fair value of restricted stock units granted during the period

​

    

$

6.35

    

$

—

​