ACCRUED LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2019

Accrued liabilities were comprised of the following:

	June 30, 2019		December 31, 2018
Accrued compensation and related taxes	$	561,400	$	565,800
Accrued interest		437,200		362,000
Accrued settlement/litigation claims		150,000		150,000
Warranty and defect claims		42,200		55,000
Lease liabilities		161,600		—
Other		131,200		293,300
Total Accrued Liabilities	$	1,483,600	$	1,426,100