Annual report pursuant to Section 13 and 15(d)

ACCRUED LIABILITIES (Details)

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ACCRUED LIABILITIES (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Payables and Accruals [Abstract]    
Accrued compensation and related taxes $ 565,800 $ 608,000
Accrued interest 362,000 105,700
Accrued settlement/litigation claims 150,000 150,000
Warranty and defect claims 55,000 71,700
Other 293,300 372,200
Total Accrued Liabilities $ 1,426,100 $ 1,307,600