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Note 2 - Discontinued Operations (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Disposal Groups, Including Discontinued Operations [Table Text Block]
  

Three Months Ended

  

Nine Months Ended

 
  

September 30,

  

September 30,

 
  

2023

  

2022

  

2023

  

2022

 

Revenues

 $  $3,202  $  $8,602 

Costs and expenses

     3,082      8,392 

Impairment

     1,310      1,310 

Other (expense), net

     (45)     (80)

Income from discontinued operations before income taxes

     (1,235)     (1,180)

Income tax expense

     66      261 

Loss from discontinued operations, net of income taxes

 $  $(1,301) $  $(1,441)