v3.26.1
Summary of Significant Accounting Policies (Tables)
 6 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]  
Schedule of segment information
             
​
 		  
 		 June 30,
2026		  
 		  
 		 December 31,
2025		  
 
Current Segment assets          
    Cash  $5,586,697   $5,110,630 
    Accounts receivable   3,905    8,126 
    Prepaid expenses and other current assets   569,357    801,947 
           
Total current segment assets   6,159,959    5,920,703 
           
Long-term segment assets          
    Property and equipment, net   613,352    700,115 
    Right of use assets, net   169,120    259,565 
    Deposits   12,850    12,850 
    Patent costs, net   970,782    873,182 
           
Total segment assets  $7,926,063   $7,766,415 

 

The accounting policies of the product testing segment are the same as those described in the summary of significant accounting policies.  The measure of segment assets is reported on the balance sheet as total consolidated assets.

 

Reportable segment operating results are presented below: 

             
    Six Months Ended June 30,  
Revenue   2026     2025  
   Product Test sales   $ 8,040     $ 8,415  
Total Segment Revenue   $ 8,040     $ 8,415  
                 
Segment Operating expenses                
   Payroll and related costs   $ 708,667     $ 690,528  
   Rent and facility expense     179,284       155,854  
   Legal and professional expense     343,806       511,264  
   Consulting and contractor expense     256,369       326,707  
   Insurance expense     287,968       314,830  
   Filing fees expense     32,675       42,290  
   Transfer agent expense     16,225       11,936  
   Software and web computing expense     235,609       180,314  
   Board compensation expense     99,084       99,390  
   Investor relations expense     38,092       7,500  
   Franchise tax     178,467       225  
   Other segment items (a)     224,053       233,766  
   Research and development expense     292,705       297,320  
   Sales and marketing expense     386,895       391,827  
   Amortization expense     11,125       53,923  
Total Segment Operating Expenses     3,291,024       3,317,674  
   Interest expense, net     6,642       9,004  
Total Segment Net (Loss)   $ (3,289,626 )   $ (3,318,263 )

 

                 
    Three Months Ended June 30,  
Revenue   2026     2025  
   Product Test sales   $ 5,360     $ 7,475  
Total Segment Revenue   $ 5,360     $ 7,475  
                 
Segment Operating expenses                
   Payroll and related costs   $ 354,712       345,031  
   Rent and facility expense     93,727       89,461  
   Legal and professional expense     114,551       209,744  
   Consulting and contractor expense     111,534       165,905  
   Insurance expense     141,614       158,263  
   Filing fees expense     15,425       22,159  
   Transfer agent expense     6,115       5,554  
   Software and web computing expense     145,584       101,723  
   Board compensation expense     49,351       49,778  
   Investor relations expense     —       3,750  
   Other segment items (a)     112,189       144,935  
   Research and development expense     162,929       178,536  
   Sales and marketing expense     190,183       202,850  
   Amortization expense     5,593       8,485  
Total Segment Operating Expenses     1,503,507       1,686,174  
   Interest expense, net     3,321       4,500  
Total Segment Net (Loss)   $ (1,501,468 )   $ (1,683,199 )

 

(a)   Other segment items included in segment net loss include shipping expense, taxes expense, subscription fees expense, bank fees expense and other overhead expense.