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Note 4 - Other Accrued Liabilities
12 Months Ended
Dec. 31, 2024
Notes to Financial Statements  
Other Liabilities Disclosure [Text Block]

NOTE 4 - OTHER ACCRUED LIABILITIES

 

Other accrued liabilities consists of the following:

 

  

December 31,

 
  

2024

  

2023

 

Professional services

  167,000   472,000 

Operating costs

  858,000   450,000 

Other

  863,000   304,000 

Total other accrued liabilities

 $1,888,000  $1,226,000