v3.26.1
Note 2 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 12 Months Ended
Dec. 31, 2024
USD ($)
Mar. 31, 2026
USD ($)
shares
Mar. 31, 2025
USD ($)
shares
Dec. 31, 2025
USD ($)
Revenue from Contract with Customer, Excluding Assessed Tax   $ 77,144,000 $ 114,405,000  
Customer Refund Liability, Current $ 100,000     $ 100,000
Accrued Royalties   11,200,000 12,900,000  
Advertising Expense   $ 900,000 $ 200,000  
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares) | shares   207,667 220,167  
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number (in shares) | shares     49,395  
Number of Operating Segments   3    
Number of Reportable Segments   3    
Restricted Cash, Current   $ 30,000 $ 30,000  
Capitalized Cost, Software to be Sold, Leased, or Marketed, Addition   $ 2,600,000 $ 3,300,000  
Goodwill, Reporting Unit, Number   3 3  
Impairment Of Intangible Asset Indefinite Lived Excluding Goodwill Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag     true  
Goodwill, Impairment Loss   $ 0 $ 1,667,000  
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss   $ 0 3,900,000  
Intangible Asset, Finite-Lived, Impairment Loss $ 0   $ 8,100,000  
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]     Asset, Impairment Loss  
Intellectual Property [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   15 years    
Domain Names, Customer Lists, and Software [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   5 years    
Patents [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   15 years    
Noncompete Agreements [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   3 years    
Trademarks and Trade Names [Member]        
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss   $ 0 $ 3,900,000  
Minimum [Member]        
Capitalized Computer Software, Useful Life (Year)   2 years    
Minimum [Member] | Customer-Related Intangible Assets [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   1 year    
Maximum [Member]        
Capitalized Computer Software, Useful Life (Year)   5 years    
Maximum [Member] | Customer-Related Intangible Assets [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   6 years    
Maximum [Member] | Patents [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year)   15 years    
Building and Building Improvements [Member]        
Property, Plant, and Equipment, Useful Life (Year)   5 years    
Furniture and Fixtures [Member] | Minimum [Member]        
Property, Plant, and Equipment, Useful Life (Year)   2 years    
Furniture and Fixtures [Member] | Maximum [Member]        
Property, Plant, and Equipment, Useful Life (Year)   5 years    
Computer Equipment [Member] | Minimum [Member]        
Property, Plant, and Equipment, Useful Life (Year)   3 years    
Computer Equipment [Member] | Maximum [Member]        
Property, Plant, and Equipment, Useful Life (Year)   5 years    
Restricted Stock Units (RSUs) [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number (in shares) | shares   38,578    
Customer Concentration Risk [Member] | Revenue Benchmark [Member]        
Number of Major Customers   1 1  
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | One Customer [Member]        
Concentration Risk, Percentage   7.00% 45.00%  
Customer Concentration Risk [Member] | Accounts Receivable [Member]        
Number of Major Customers   1 1  
Customer Concentration Risk [Member] | Accounts Receivable [Member] | One Customer [Member]        
Concentration Risk, Percentage   10.00% 10.00%  
Barter Transactions [Member]        
Revenue from Contract with Customer, Excluding Assessed Tax   $ 28,000,000 $ 25,000,000  
Barter Transactions [Member] | Customer Concentration Risk [Member] | Revenue Benchmark [Member]        
Number of Major Customers   1 1  
Barter Transactions [Member] | Customer Concentration Risk [Member] | Revenue Benchmark [Member] | One Customer [Member]        
Concentration Risk, Percentage   36.00% 22.00%