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
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Schedule of Options Activity

Stock Options

 

 

 

Stock

Options

 

 

Weighted

Average

Exercise

Price

 

 

Weighted

Average

Remaining

Life

(in years)

 

 

Aggregate

Intrinsic

Value

(in thousands)

 

Outstanding at December 31, 2021

 

 

108,448

 

 

$

345.54

 

 

 

 

 

 

 

 

 

Forfeited

 

 

(2,068

)

 

$

231.56

 

 

 

 

 

 

 

 

 

Outstanding at March 31, 2022

 

 

106,380

 

 

$

347.75

 

 

 

5.31

 

 

$

 

Exercisable at March 31, 2022

 

 

89,209

 

 

$

409.27

 

 

 

4.83

 

 

$

 

Vested and expected to vest at March 31, 2022

 

 

106,380

 

 

$

347.75

 

 

 

5.31

 

 

$

 

Schedule of Restricted Stock Units Activity

Restricted Stock Units

 

 

 

Restricted

Stock Units

 

 

Weighted

Average

Grant Date

Fair Value

 

Outstanding at December 31, 2021

 

 

70,025

 

 

$

4.37

 

Vested

 

 

(1,334

)

 

$

6.66

 

Forfeited

 

 

(19,055

)

 

$

3.24

 

Outstanding at March 31, 2022

 

 

49,636

 

 

$

4.75

 

Schedule of Restricted Stock Awards Activity

Restricted Stock Awards

 

 

 

Restricted Stock

Awards

 

 

Weighted

Average

Grant Date

Fair Value

 

Outstanding at December 31, 2021

 

 

179,334

 

 

$

4.71

 

Vested

 

 

(6,667

)

 

$

7.11

 

Forfeited

 

 

(7,788

)

 

$

4.75

 

Outstanding at March 31, 2022

 

 

164,879

 

 

$

4.61

 

Schedule of Stock-based Compensation Expense Included in Operating Expenses

The following table summarizes stock-based compensation expense for the Plans included in operating expenses (in thousands):

 

 

 

Three Months Ended March 31,

 

 

 

2022

 

 

2021

 

Selling, general and administrative

 

$

113

 

 

$

943

 

Research and development

 

 

49

 

 

 

129

 

Stock-based compensation in operating expenses

 

$

162

 

 

$

1,072

 

Schedule of Unrecognized Estimated Stock Based Compensation Expense by Award Type

Unrecognized stock-based compensation expense by award type and the remaining weighted average recognition period over which such expense is expected to be recognized as of March 31, 2022 was as follows:

 

 

Unrecognized Expense (in thousands)

 

 

Remaining Weighted Average Recognition Period (in years)

 

Stock options

 

$

251

 

 

 

1.6

 

Restricted stock awards

 

$

503

 

 

 

1.9

 

Restricted stock units

 

$

172

 

 

 

1.8