v3.25.2
Note 4 - Other Accrued Liabilities
6 Months Ended
Jun. 30, 2025
Notes to Financial Statements  
Other Liabilities Disclosure [Text Block]

Note 4.    Other Accrued Liabilities

 

Other accrued liabilities consist of the following as of  June 30, 2025 and December 31, 2024:

 

  

June 30,

  

December 31,

 
  

2025

  

2024

 

Professional services

 $254,000  $167,000 

Operating costs

  1,107,000   858,000 

Other

  681,000   863,000 

Total other accrued liabilities

 $2,042,000  $1,888,000