v3.25.1
Note 12 - Stock-based Compensation (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
          

Weighted

     
          

Average

     
      

Weighted

  

Remaining

     
      

Average

  

Contractual

  

Aggregate

 
  

Number of

  

Exercise

  

Life

  

Intrinsic

 
  

Options

  

Price

  

(in Years)

  

Value

 

Outstanding - January 1, 2025

  1,500  $44.60   4.2  $- 

Granted

  -   -   -     

Exercised

  -   -   -     

Forfeited

  -   -   -     

Outstanding - March 31, 2025

  1,500  $44.60   3.9  $- 
                 

Exercisable at March 31, 2025

  1,500  $44.60   3.9  $- 
          

Weighted

     
          

Average

     
      

Weighted

  

Remaining

     
      

Average

  

Contractual

  

Aggregate

 
  

Number of

  

Exercise

  

Life

  

Intrinsic

 
  

Options

  

Price

  

(in Years)

  

Value

 

Outstanding - January 1, 2024

  3,306  $90.40   5.7  $- 

Granted

  -   -   -   - 

Exercised

  -   -   -   - 

Forfeited

  (306)  -   -   - 

Outstanding - March 31, 2024

  3,000  $43.30   6.1  $- 
                 

Exercisable at March 31, 2024

  2,500  $43.60   5.8  $- 
Nonvested Restricted Stock Shares Activity [Table Text Block]
  

Number of

 
  

Shares

 

Outstanding - January 1, 2025

  24,653 

Granted

  - 

Forfeited

  - 

Vested

  - 

Outstanding - March 31, 2025

  24,653 
  

Number of

 
  

Shares

 

Outstanding - January 1, 2024

  11,733 

Granted

  - 

Forfeited

  - 

Vested

  - 

Outstanding - March 31, 2024

  11,733