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Intangible Assets
 9 Months Ended
Sep. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets

4. Intangible Assets

 

At September 30, 2025, intangible assets consisted of the following:

 

   Estimated      Accumulated     
   Useful Life  Costs   Amortization   Net 
Trade names  10 years  $297,000   $(128,742)  $168,258 
Proprietary technology  10 years   861,000    (301,350)   559,650 
Customer relationships  5-15 years   4,091,000    (1,791,693)   2,299,307 
      $5,249,000   $(2,221,785)  $3,027,215 

 

At December 31, 2024, intangible assets consisted of the following:

 

   Estimated      Accumulated     
   Useful Life  Costs   Amortization   Net 
Trade names  10 years  $297,000   $(106,467)  $190,533 
Proprietary technology  10 years   861,000    (236,775)   624,225 
Customer relationships  5-15 years   4,091,000    (1,506,729)   2,584,271 
      $5,249,000   $(1,849,971)  $3,399,029 

 

Amortization expense for the three and nine months ended September 30, 2025 and September 30, 2024, amounted to $121,027 and $371,814, respectively, and $127,577 and $382,732, respectively. The following table represents future amortization expense for intangible assets subject to amortization.

 

For the Twelve Months Ending September 30,  Amount 
2026  $391,941 
2027   326,108 
2028   314,223 
2029   305,733 
2030   298,791 
Thereafter   1,390,419 
Intangible assets  $3,027,215