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Note 7 - Accrued Liabilities (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

March 31,

  

December 31,

 
  

2024

  

2023

 

Contract liabilities (see Note 14)

 $745  $946 

Employee payroll and benefits

  308   341 

Other

  213   229 

Accrued liabilities from discontinued operations

     (347)

Total accrued liabilities

 $1,266  $1,169