ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2018

Accrued liabilities were comprised of the following:

	December 31,
	2018		2017

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