Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Accrued liabilities were comprised of the following:

	September 30,		December 31,
	2019		2018
Accrued compensation and related taxes	$	568,600	$	565,800
Accrued interest		539,100		362,000
Accrued settlement/litigation claims		150,000		150,000
Warranty and defect claims		43,700		55,000
Lease liabilities		115,500		-
Other		189,800		313,700
Total Accrued Liabilities	$	1,606,700	$	1,446,500