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Note 7 - Accrued Liabilities
3 Months Ended
Mar. 31, 2025
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7.

Accrued Liabilities

 

As of March 31, 2025 and December 31, 2024, accrued liabilities consisted of the following:

 

   

March 31,

   

December 31,

 
   

2025

   

2024

 
                 

Payroll expenses and taxes payable

  $ 350,000     $ 221,000  

Commissions and bonuses payable and general accrued liabilities

    152,000       726,000  

Total accrued liabilities

  $ 502,000     $ 947,000