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Note 14 - Supplemental Cash Flow Information
3 Months Ended
Mar. 31, 2023
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]

14. SUPPLEMENTAL CASH FLOW INFORMATION

 

Supplemental cash flow information for the three months ended March 31, 2023 and 2022 was as follows:

 

  Three Months Ended 
  March 31, 

($ in thousands)

 

2023

  

2022

 
         

Interest paid

 $4,100  $3,479 
         

Change in contract receivables, net

 $-  $794 
         

Change in contract liabilities, net

 $-  $(794)
         

Property, plant, and equipment purchases in accounts payable

 $986  $1,962