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Note 13 - Stock-based Compensation (Tables)
12 Months Ended
Dec. 31, 2024
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
          

Weighted

     
          

Average

     
      

Weighted

  

Remaining

  

Aggregate

 
      

Average

  

Contractual

  

Intrinsic

 
  

Number of

  

Exercise

  

Life

  

Value

 
  

Options

  

Price

  

(in Years)

  

(in thousands)

 

Outstanding - January 1, 2024

  3,306  $90.04   5.7  $- 

Granted

  -   -         

Exercised

  -   -         

Forfeited

  (1,806)  -         

Outstanding - December 31, 2024

  1,500  $44.60   4.2  $- 
                 

Exercisable at December 31, 2024

  1,500  $44.60   4.2  $- 
          

Weighted

     
          

Average

     
      

Weighted

  

Remaining

  

Aggregate

 
      

Average

  

Contractual

  

Intrinsic

 
  

Number of

  

Exercise

  

Life

  

Value

 
  

Options

  

Price

  

(in Years)

  

(in thousands)

 

Outstanding - January 1, 2023

  3,306  $90.40   6.8  $- 

Granted

  -   -         

Exercised

  -   -         

Forfeited

  -   -         

Outstanding - December 31, 2023

  3,306  $90.04   5.7  $- 
                 

Exercisable at December 31, 2023

  2,806  $99.10   5.5  $- 
Nonvested Restricted Stock Shares Activity [Table Text Block]
  

Number of

 
  

Shares

 

Outstanding - January 1, 2023

  6,911 

Granted

  11,733 

Forfeited

  (1,382)

Vested

  (5,529)

Outstanding - December 31, 2023

  11,733 

Granted

  28,890 

Forfeited

  (4,847)

Vested

  (11,123)

Outstanding - December 31, 2024

  24,653