v3.26.1
Note 4 - Debt Obligations (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
Apr. 05, 2025
Feb. 07, 2023
Feb. 07, 2022
Jul. 31, 2020
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Interest Expense, Debt         $ 188,000 $ 93,000  
Paycheck Protection Program CARES Act [Member] | ONM [Member]              
Long-Term Debt         43,000   $ 43,000
Proceeds from Issuance of Debt     $ 217,000        
Extinguishment of Debt, Amount     $ 174,000        
Economic Injury Disaster Loan [Member] | ONM [Member]              
Debt Instrument, Face Amount       $ 150,000      
Debt Instrument, Interest Rate, Stated Percentage       3.75%      
Debt Instrument, Periodic Payment       $ 700      
Long-Term Debt         140,000   141,000
Vehicle Loan [Member]              
Debt Instrument, Face Amount   $ 80,000          
Debt Instrument, Interest Rate, Stated Percentage   5.29%          
Debt Instrument, Periodic Payment   $ 1,000          
Long-Term Debt         39,000   42,000
Term Loan Agreement [Member]              
Debt Instrument, Face Amount $ 50,000            
Debt Instrument, Interest Rate, Stated Percentage 7.98%            
Debt Instrument, Periodic Payment $ 2,000            
Long-Term Debt         $ 35,000   $ 39,000