v3.23.2
Note 15 - Share-based Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
  

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Weighted

  

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Weighted

  

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Weighted

  

Average

  

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Average

  

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Average

  

Share Price

  

Weighted

  

Remaining

  

Aggregate

 

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Number of

  

Exercise

  

on Date of

  

Average

  

Contractual

  

Intrinsic

 

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shares

  

Price

  

Exercise

  

Fair Value

  

Life

  

Value

 

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(in thousands, except price data)

 

Outstanding at January 1, 2023

  263  $10.41  

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   $5.45   0.71  $- 

Forfeited

  (34)  7.50       4.73   -   - 

Outstanding, June 30, 2023

  229   10.84  ​    5.56   0.32   - 

Exercisable, June 30, 2023

  229   10.84  ​    5.56   0.32   - 

Vested and expected to vest

  229   10.84  ​    5.56   0.32   - 
Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]
  

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Weighted

  

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Average Share

  

Weighted

  

Aggregate

 

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Number of

  

Price on Date

  

Average Fair

  

Intrinsic

 

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shares

  

of Release

  

Value

  

Value

 

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(in thousands, except price data)

 

Outstanding at January 1, 2023

  766      $6.75  $1,447 

Granted

  767       8.89   3,566 

Released

  —       —   — 

Cancelled/Forfeited

  —       —   — 

Outstanding, June 30, 2023

  1,533       7.82   9,134 

Vested and expected to vest

  1,533       7.82   9,134 
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
  

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Weighted

  

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Average Share

  

Weighted

  

Aggregate

 

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Number of

  

Price on Date

  

Average Fair

  

Intrinsic

 

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shares

  

of Release

  

Value

  

Value

 

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(in thousands, except price data)

 

Outstanding at January 1, 2023

  2,210     $5.76  $4,175 

Granted

  2,074      4.60   9,540 

Released

  (580)      6.37   1,321 

Cancelled/Forfeited

  (110)     3.93   654 

Outstanding, June 30, 2023

  3,594      5.05   21,422 

Vested and expected to vest

  3,594      5.05   21,422 
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
  

Three months ended

  

Six months ended

 

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June 30,

  

June 30,

 

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2023

  

2022

  

2023

  

2022

 

Share-based compensation - by expense type

 

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Cost of goods sold

 $156  $114  $270  $250 

Research and development

  480   310   777   675 

Sales and marketing

  291   186   486   412 

General and administrative

  2,135   1,534   3,819   3,279 

Total share-based compensation expense

 $3,062  $2,144  $5,352  $4,616