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Note 16 - Stock-based Compensation (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
  

Number of

  

Weighted-Average

 
  

Restricted

  

Grant Date Fair

 
  

Stock Awards

  

Value (per Share)

 

Unvested at December 31, 2022

  1,146,947  $5.19 

Granted

      

Vested

      

Cancelled for Tax Withholding

      

Unvested at March 31, 2023

  1,146,947  $5.19