ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2019

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

7. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued expenses consist of the following:

	December 31,
	2019		2018
Trade accounts payable and accrued expenses	$	197,077	$	122,199
Accrued legal and other professional fees		330,787		308,725
Accrued payroll and related costs		209,330		173,123
Third party royalties		228,000		1,168,837
Other accruals		33,215		25,704
	$	998,409	$	1,798,588