Annual report [Section 13 and 15(d), not S-K Item 405]

Note 6 - Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details)

v3.25.1
Note 6 - Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) - USD ($)
1 Months Ended 2 Months Ended 12 Months Ended
Nov. 19, 2024
Nov. 08, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Change in fair value of debt at fair value         $ 163,000 $ 0
Agile Loan Agreement [Member]            
Gross Proceeds   $ 1,850,000        
Fair Value at issuance date   2,132,000 $ 1,679,000 $ 1,679,000 1,679,000  
Difference between proceeds and fair value at issuance [1]   282,000        
Note balance – December 31, 2024     1,454,000 1,454,000 1,454,000  
Interest paid during the period         167,000  
Accrued interest at period end     28,000 28,000 28,000  
Change in fair value of debt at fair value [1]       (57,000)    
Debt issue costs expensed immediately in the consolidated statements of operations [2]   $ 180,000        
Interest Rate (Discount rate used in present value calculation)   42.00%        
RP Note [Member]            
Gross Proceeds $ 1,500,000          
Fair Value at issuance date 1,343,000   1,438,000 1,438,000 1,438,000  
Difference between proceeds and fair value at issuance [1] 157,000          
Note balance – December 31, 2024     1,500,000 1,500,000 1,500,000  
Interest paid during the period         0  
Accrued interest at period end     71,000 $ 71,000 $ 71,000  
Change in fair value of debt at fair value [1]     $ 96,000      
Debt issue costs expensed immediately in the consolidated statements of operations [2] $ 0          
Interest Rate (Discount rate used in present value calculation) 42.00%          
[1] Reflected in interest expense in the consolidated statements of operations.
[2] Debt issue costs incurred in connection with the Agile Loan included administrative fee of $92,500 to the collateral agent and advisor fees.