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Fixed Assets
12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Fixed Assets

(3) Fixed Assets

 

Fixed assets and their estimated useful lives as of December 31, 2022 and 2021 are as follows:

 

   2022   2021   Estimated useful life
            
Equipment and furniture  $1,392,365   $1,391,094   5 years
Trade show materials   775,654    775,654   5 years
Autos   53,764    53,764   5 years
             Life of lease or estimated
Leasehold improvements   584,967    584,967   life of asset if shorter
    2,806,750    2,805,479    
              
Less accumulated depreciation             
and amortization   (2,741,362)   (2,712,525)   
   $65,388   $92,954