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Note 3 - Restructuring Costs (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Restructuring and Related Costs [Table Text Block]
  

September 30,

2022

 

CEO separation

 $230,538 

Terminated employees

  159,841 

China close-down

  278,391 

Capex commitments

  697,213 

Write-downs

  420,880 
  $1,786,863 
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
  

2022

  

2021

 

Restructuring accruals, January 1

 $-  $- 

Restructuring costs, net

  1,786,863   - 

Cash payments

  (1,342,135

)

  - 

Asset impairments

  (420,880

)

  - 

Restructuring accruals, September 30

 $23,848  $-