v3.25.2
Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Incremental Costs of Obtaining a Contract, Deferred During Period $ 304,000 $ 197,000 $ 658,000 $ 311,000  
Capitalized Contract Cost, Net, Noncurrent 1,573,000   1,573,000   $ 1,562,000
Capitalized Contract Cost, Impairment Loss     2,000 $ 34,000  
Asset Impairment Charges     0   $ 0
Nobl Inc [Member]          
Business Combination, Contingent Consideration, Range of Outcomes, Maximum, Amount $ 1,000,000   $ 1,000,000    
Minimum [Member]          
Capitalized Contract Cost, Amortization Period (Year) 3 years   3 years    
Maximum [Member]          
Capitalized Contract Cost, Amortization Period (Year) 5 years   5 years