Quarterly report [Sections 13 or 15(d)]

Property, Plant and Equipment, net

v3.25.3
Property, Plant and Equipment, net
 9 Months Ended
Sep. 30, 2025
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment, net
Property, plant and equipment at September 30, 2025 and December 31, 2024 consisted of the following:
Estimated Useful
Life (in Years)		 September 30, 2025 December 31, 2024
Machinery and equipment
10 - 15 years
 $ 2,810,232  $ 2,810,232 
Furniture and fixtures
5- 7 years
 1,630,386  1,598,538 
Computer software
5 years
 250,698  224,868 
Energy systems
3 - 5 years
 192,865  192,865 
Leasehold improvements * 1,141,875  906,739 
6,026,056  5,733,242 
Less - accumulated depreciation and amortization (4,237,808) (3,995,206)
Property, plant and equipment, net 1,788,248  1,738,036 
* Lesser of estimated useful life of asset or lease term
Depreciation and amortization expense on property and equipment for the three and nine months ended September 30, 2025 and 2024 was $104,405 and $300,371 and $101,780 and $307,491, respectively.