| Summary of Segment Expense Activity | 
 A summary of segment expense activity is as follows: 
       
        
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
          | 
         
        
            | 
         For Three Months Ended June 30,  | 
         For Six Months Ended June 30,  | 
            | 
         
        
            | 
         2025  | 
            | 
            | 
         2024  | 
            | 
            | 
         2025  | 
            | 
            | 
         2024  | 
            | 
         
        
         Revenue:  | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
         
        
         Total Core Revenue  | 
         $  | 
         4,694,275  | 
            | 
            | 
         $  | 
         5,980,542  | 
            | 
            | 
         $  | 
         9,710,508  | 
            | 
            | 
         $  | 
         11,378,183  | 
            | 
         
        
         Total Digital Revenue  | 
            | 
         2,833,416  | 
            | 
            | 
            | 
         2,541,960  | 
            | 
            | 
            | 
         5,602,116  | 
            | 
            | 
            | 
         5,145,385  | 
            | 
         
        
         Consolidated Revenue  | 
         $  | 
         7,527,691  | 
            | 
            | 
         $  | 
         8,522,502  | 
            | 
            | 
         $  | 
         15,312,624  | 
            | 
            | 
         $  | 
         16,523,568  | 
            | 
         
        
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
         
        
         Cost and expenses  | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
         
        
           Cost of ancillary products and assembled components  | 
         $  | 
         188,011  | 
            | 
            | 
         $  | 
         598,696  | 
            | 
            | 
         $  | 
         376,013  | 
            | 
            | 
         $  | 
         1,005,076  | 
            | 
         
        
           Selling, general and administrative  | 
            | 
         2,314,242  | 
            | 
            | 
            | 
         2,733,637  | 
            | 
            | 
            | 
         4,676,618  | 
            | 
            | 
            | 
         5,135,770  | 
            | 
         
        
           Compensation and related expenses  | 
            | 
         2,108,117  | 
            | 
            | 
            | 
         1,895,485  | 
            | 
            | 
            | 
         4,354,180  | 
            | 
            | 
            | 
         3,906,307  | 
            | 
         
        
           Research and development  | 
            | 
         34,273  | 
            | 
            | 
            | 
         54,090  | 
            | 
            | 
            | 
         101,391  | 
            | 
            | 
            | 
         97,849  | 
            | 
         
        
           Depreciation and amortization  | 
            | 
         785,915  | 
            | 
            | 
            | 
         701,997  | 
            | 
            | 
            | 
         1,565,732  | 
            | 
            | 
            | 
         1,388,190  | 
            | 
         
        
           Stock-based compensation  | 
            | 
         153,142  | 
            | 
            | 
            | 
         194,613  | 
            | 
            | 
            | 
         319,403  | 
            | 
            | 
            | 
         335,855  | 
            | 
         
        
         Total costs and expenses  | 
         $  | 
         5,583,700  | 
            | 
            | 
         $  | 
         6,178,518  | 
            | 
            | 
         $  | 
         11,393,337  | 
            | 
            | 
         $  | 
         11,869,047  | 
            | 
         
        
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
            | 
         
        
         Net (loss) income  | 
         $  | 
         950,357  | 
            | 
            | 
         $  | 
         242,697  | 
            | 
            | 
         $  | 
         (1,070,925  | 
         )  | 
            | 
         $  | 
         451,605  | 
            | 
         
        
 |