Quarterly report [Sections 13 or 15(d)]

Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)

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Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
REVENUE $ 2,718,000 $ 4,209,000
Percentage of revenue 100.00% 100.00%
Transferred at Point in Time [Member]    
Percentage of revenue 47.00% 31.00%
Transferred over Time [Member]    
Percentage of revenue 53.00% 69.00%
Advertising and Sponsorships [Member]    
REVENUE $ 1,272,000 $ 1,365,000
Publishing and Content Studio [Member]    
REVENUE 1,267,000 2,538,000
Direct to Consumer [Member]    
REVENUE $ 179,000 $ 306,000