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Equity Incentive Plans (Tables)
6 Months Ended
Dec. 31, 2021
Equity Incentive Plans  
Stock option activity

    

    

    

    

Weighted

Average

Weighted

Remaining

Number of

Average

Contractual

Options

Exercise Price

Life in Years

Outstanding June 30, 2021

 

109,588

$

14.52

 

8.07

Forfeited/Cancelled

 

(9,355)

6.35

 

  

Expired

 

(9,502)

8.10

 

  

Outstanding at December 31, 2021

 

90,731

$

16.03

 

8.22

Exercisable at December 31, 2021

 

47,838

$

22.99

 

8.17

Restricted stock activity

Weighted

Average Grant

Number of

Date Fair

Shares

Value

Unvested at June 30, 2021

 

1,955,268

$

7.83

Granted

 

295,000

3.67

Vested

 

(90,836)

7.97

Unvested at December 31, 2021

 

2,159,432

$

7.26

Restricted stock units activity

    

    

    

Weighted

Average Grant

Number of

Date Fair

Shares

Value

Unvested at June 30, 2021

 

78,318

$

7.20

Granted

20,000

1.86

Vested

 

(1,972)

6.04

Forfeited

(62,922)

7.44

Unvested at December 31, 2021

 

33,424

$

3.61

Stock-based compensation expense

Three Months Ended

Six Months Ended

December 31, 

December 31, 

    

2021

    

2020

2021

    

2020

(In thousands)

Cost of sales

$

8

$

$

17

$

Research and development

75

394

Selling and marketing

19

28

General and Administrative

 

1,127

 

508

 

2,309

 

963

Total stock-based compensation expense

$

1,229

$

508

$

2,748

$

963