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Note 12 - Segment Information (Tables)
3 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
  

Three Months Ended

 
  

December 31, 2023

  

December 31, 2022

 

Revenue:

        

Oil and Gas Markets

 $39,909  $20,148 

Adjacent Markets

  9,815   10,822 

Emerging Markets

  234   93 

Corporate

  74   46 

Total

 $50,032  $31,109 
         

Income (loss) from operations:

        

Oil and Gas Markets

 $14,563  $2,406 

Adjacent Markets

  2,034   1,747 

Emerging Markets

  (625)  (1,213)

Corporate

  (3,135)  (3,219)

Total

 $12,837  $(279)