Quarterly report [Sections 13 or 15(d)]

Note 2 - Summary of Significant Accounting Policies - Schedule of Concentration Risks (Details)

v3.25.3
Note 2 - Summary of Significant Accounting Policies - Schedule of Concentration Risks (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Revenue Benchmark [Member] | Customer Concentration Risk [Member]          
Number of customers 3 2 2 2  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Three Customers [Member]          
Concentration risk 37.00%        
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Two Customers [Member]          
Concentration risk   25.00% 28.00% 23.00%  
Revenue Benchmark [Member] | Product Concentration Risk [Member] | Advertising and Sponsorships [Member]          
Concentration risk 13.00% 0.00% 14.00% 11.00%  
Revenue Benchmark [Member] | Product Concentration Risk [Member] | Publishing and Content Studio [Member]          
Concentration risk 24.00% 25.00% 14.00% 12.00%  
Revenue Benchmark [Member] | Product Concentration Risk [Member] | Advertising and Sponsorships and Publishing and Content Studio [Member]          
Concentration risk 37.00% 25.00% 28.00% 23.00%  
Accounts Receivable [Member] | Customer Concentration Risk [Member]          
Number of customers 4   4   3
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Four Customers [Member]          
Concentration risk     59.00%    
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Three Customers [Member]          
Concentration risk         45.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member]          
Number of vendors     1   2
Accounts Payable [Member] | Supplier Concentration Risk [Member] | One Vendor [Member]          
Concentration risk     10.00%    
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Two Vendors [Member]          
Concentration risk         21.00%