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Note 19 - Restructuring Charges (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Restructuring and Related Costs [Table Text Block]
  

Employee Severance, Benefits and

 

($ in thousands)

 

Related Costs

 

Accrued expenses, January 1, 2022

  - 

Restructuring charges

 $1,201 

Cash payments

  (820)

Accrued expenses, December 31, 2022

 $381