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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES    
Commissions $ 170,349 $ 228,665
Payroll And Related Costs 178,026 241,434
Director Fees 34,650 31,250
Sales Tax Payable 5,923 19,411
Accrued Warranty (note 14) 68,000 68,000
Other Accrued Expenses 96,178 75,848
Total $ 553,126 $ 664,608