v3.26.1
Note 9 - Related Party Transactions and Balances (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Related Party Transactions [Table Text Block]
  

Three Months Ended March 31,

 
  

2026

  

2025

 

Equipment purchases and de-install costs

 $10,000  $1,307,000 

Costs incurred to maintain equipment

  248,000   251,000 

Total related party transactions

 $258,000  $1,558,000 
  

March 31,

  

December 31,

 
  

2026

  

2025

 

Accounts payable, asset retirement obligation and other accrued liabilities

 $2,206,000  $1,887,000