Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets and Liabilities Other Than Goodwill -Amounts related to intangible assets (Details)

v3.24.3
Intangible Assets and Liabilities Other Than Goodwill -Amounts related to intangible assets (Details) - USD ($)
Sep. 30, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Intangible assets $ 4,806,795 $ 4,354,331
Less - accumulated amortization (2,202,389) (1,918,102)
Intangible assets, net 2,604,406 2,436,229
Unfavorable Contract Liability    
Finite-Lived Intangible Assets [Line Items]    
Unfavorable contract liability 2,618,168 2,618,168
Less - accumulated amortization (2,153,591) (2,019,122)
Unfavorable contract liability, net 464,577 599,046
Product Certifications    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 777,465 777,465
Less - accumulated amortization (702,099) (658,676)
Intangible assets, net 75,366 118,789
Patents    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 888,910 888,910
Less - accumulated amortization (562,581) (496,807)
Intangible assets, net 326,329 392,103
Developed Technology    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 240,000 240,000
Less - accumulated amortization (184,000) (172,000)
Intangible assets, net 56,000 68,000
Favorable Contract Asset    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 384,465 384,465
Less - accumulated amortization (378,914) (376,139)
Intangible assets, net 5,551 8,326
Customer Contracts    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 2,225,123 1,772,659
Less - accumulated amortization (242,827) (110,791)
Intangible assets, net 1,982,296 1,661,868
Trademarks    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 26,896 26,896
Less - accumulated amortization 0 0
Intangible assets, net 26,896 26,896
In Process Research and Development [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible assets 263,936 263,936
Less - accumulated amortization (131,968) (103,689)
Intangible assets, net $ 131,968 $ 160,247