v3.25.2
Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
Aug. 19, 2025
Aug. 15, 2025
Aug. 01, 2025
Jun. 30, 2025
Mar. 10, 2025
Dec. 31, 2024
Nov. 14, 2024
Aug. 19, 2024
Dec. 31, 2023
Contract with Customer, Liability, Current       $ 335,000   $ 556,000     $ 430,000
Unbilled Receivables, Current       11,014,000   18,625,000     $ 21,488,000
Goodwill       $ 0   $ 0      
Subsequent Event [Member]                  
Proceeds from Issuance of Private Placement $ 10,300,000                
SLR Credit Agreement [Member]                  
Debt Instrument, Covenants, Additional Capital to Raise             $ 7,500,000 $ 2,000,000  
SLR Credit Agreement [Member] | Subsequent Event [Member]                  
Debt Instrument, Covenants, Additional Capital to Raise $ 8,500                
SLR Credit Agreement [Member] | Minimum [Member]                  
Debt Instrument, Covenants, Additional Capital to Raise         $ 5,000,000        
SLR Credit Agreement [Member] | Minimum [Member] | Subsequent Event [Member]                  
Debt Instrument, Covenants, Additional Capital to Raise   $ 8,500 $ 8,500