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Note 5 - Supplemental Cash Flow Statement Information (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
   

Three Months Ended

 
   

March 31,

 
   

2024

   

2023

 

Supplemental non-cash investing activities

               

Capitalized software in accounts payable

  $ 89     $ 369  

Property and equipment in accounts payable

  $ -     $ 10  

Right-of-use assets obtained in exchange for new finance lease liabilities

  $ 9     $ 40  
                 

Supplemental disclosure information for cash flow

               

Cash paid during the period for:

               

Interest

  $ 323     $ 287  

Operating leases

  $ 190     $ 188  

Income taxes, net

  $ -     $ 2