v3.26.1
GOODWILL AND INTANGIBLE ASSETS, NET - Identifiable intangible assets (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
GOODWILL AND INTANGIBLE ASSETS, NET      
Gross Amount $ 4,480,301 $ 4,421,377 $ 2,282,361
Accumulated Amortization (2,409,914) (2,238,819) (874,185)
Net Amount $ 2,070,387 $ 2,182,558 $ 1,408,176
Customers relationship      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 12 years 4 months 24 days 12 years 8 months 12 days 11 years 6 months
Gross Amount $ 1,441,045 $ 1,445,244 $ 777,180
Accumulated Amortization (1,070,234) (1,020,533) (373,653)
Net Amount $ 370,811 $ 424,711 $ 403,527
Trade name      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 4 years 10 months 24 days 5 years 6 years 1 month 6 days
Gross Amount $ 868,355 $ 868,355 $ 386,080
Accumulated Amortization (661,197) (634,917) (102,722)
Net Amount $ 207,158 $ 233,438 $ 283,358
Noncompetition agreement      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 10 months 24 days 1 year 1 month 6 days 2 years 1 month 6 days
Gross Amount $ 91,167 $ 91,167 $ 34,000
Accumulated Amortization (85,237) (83,537) (19,570)
Net Amount $ 5,930 $ 7,630 $ 14,430
Intellectual property      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 0 years 0 years 9 years 6 months
Gross Amount $ 15,862 $ 15,862 $ 35,186
Accumulated Amortization $ (15,862) $ (15,862) (22,947)
Net Amount     $ 12,239
Intangible assets: Proprietary Technology      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 6 years 7 months 6 days 6 years 9 months 18 days  
Gross Amount $ 864,000 $ 864,000  
Accumulated Amortization (51,429) (20,571)  
Net Amount $ 812,571 $ 843,429  
Intangible Assets: Patent      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 8 years 3 months 18 days 8 years 6 months  
Gross Amount $ 19,324 $ 19,324  
Accumulated Amortization (8,696) (8,374)  
Net Amount $ 10,628 $ 10,950  
Developed technology      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 3 years 4 months 24 days 3 years 7 months 6 days  
Gross Amount $ 440,530 $ 440,530  
Accumulated Amortization (173,861) (123,466)  
Net Amount $ 266,669 $ 317,064  
Acquired technology      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years)     4 years 7 months 6 days
Gross Amount     $ 440,530
Accumulated Amortization     (35,360)
Net Amount     $ 405,170
Internally developed software      
GOODWILL AND INTANGIBLE ASSETS, NET      
Weighted Average Remaining Amortization Period (years) 2 years 8 months 12 days 3 years 3 years 3 months 18 days
Gross Amount $ 740,018 $ 676,895 $ 609,385
Accumulated Amortization (343,398) (331,559) (319,933)
Net Amount $ 396,620 $ 345,336 $ 289,452