v3.26.1
BANK LOANS (Details)
6 Months Ended
Jun. 30, 2021
Jun. 29, 2020
USD ($)
Apr. 18, 2019
USD ($)
Nov. 22, 2017
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Line of Credit Facility [Line Items]              
Repayments of revolving line of credit         $ 512,091 $ 12,900  
Bank Loan Revolving Credit Line              
Line of Credit Facility [Line Items]              
Line of credit facility, maximum borrowing capacity     $ 2,000,000.0 $ 1,000,000.0      
Debt instrument term       1 year      
Long-term line of credit       $ 10,000 $ 2,400,000   $ 2,900,000
Debt instrument, basis spread on variable rate       1.00%      
Line of credit facility, interest rate during period 5.00% 5.25% 5.75% 4.50% 7.75%    
Revolving Credit Facility | Loan And Security Agreement              
Line of Credit Facility [Line Items]              
Long-term line of credit       $ 5,300,000      
Debt instrument, basis spread on variable rate       2.00%      
Line of credit facility, interest rate during period   6.25% 6.75%        
Repayments of revolving line of credit   $ 62,500   $ 109,375      
Origination costs       $ 211,729      
Imputed interest rate on origination costs       7.82%      
Debt instrument, covenant, EBITDA, minimum   $ 300,000   $ 300,000      
Debt instrument, covenant, interest coverage ratio, minimum   1.20          
Debt instrument, covenant, annual capital expenditures, maximum   $ 50,000