Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.22.2.2
Stock-Based Compensation (Tables)
6 Months Ended
Sep. 30, 2022
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

​

Six Months Ended

​

​

​

September 30,

​

September 30,

​

​

    

2022

    

2021

    

2022

    

2021

 

Cost of goods sold

​

$

13

    

$

30

​

$

16

    

$

57

​

Research and development

​

 

25

​

 

18

​

 

50

​

 

35

​

Selling, general and administrative

​

 

116

​

 

285

​

 

320

​

 

546

​

Stock-based compensation expense

​

$

154

​

$

333

​

$

386

​

$

638

​

​

Summary of stock option activity

​

​

​

​

​

​

​

​

​

​

​

​

Weighted

​

​

​

​

​

Average Grant

​

​

​

​

​

Date Fair

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Restricted Stock Units and Performance Restricted Stock Units

​

Shares

​

Value

 

Non-vested restricted stock units outstanding at March 31, 2022

    

591,805

    

$

5.66

​

Granted

 

298,164

​

​

2.48

​

Vested and issued

 

(116,701)

​

​

5.65

​

Forfeited

 

(211,303)

​

​

4.51

​

Non-vested restricted stock units outstanding at September 30, 2022

 

561,965

​

​

4.40

​

Restricted stock units expected to vest beyond September 30, 2022

 

561,965

​

$

4.40

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Summary of restricted stock activity

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Three Months Ended September 30,

​

Six Months Ended September 30,

​

    

2022

    

2021

    

2022

    

2021

Restricted stock compensation expense (in thousands)

​

$

154

    

$

333

    

$

386

    

$

638

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

​

$

212

    

$

543

    

$

341

    

$

704

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

​

$

2.57

    

$

4.53

    

$

2.48

    

$

5.69

​