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Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Other Operating Cost and Expense, by Component [Table Text Block]
   

Three Months Ended

   

Nine Months Ended

 

(in thousands)

 

September 30, 2024

   

September 30, 2024

 

Restructuring expenses (see Note 15)

  $ 179     $ 575  

Unclaimed property audits expense (see Note 13)

    -       347  

Employee retention credit fees (see Note 5)

    -       472  

Total other operating expenses

  $ 179     $ 1,394