SEGMENT INFORMATION (Schedule of total revenues and accounts receivable by geographic area) (Details) - USD ($)		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018
Summary of total revenues and accounts receivable by geographic area
Total Revenues		$ 1,895,240	$ 1,464,534
Accounts receivable		378,179	418,681
United States [Member]
Summary of total revenues and accounts receivable by geographic area
Total Revenues		1,420,447	1,108,749
Accounts receivable		218,935	293,978
Foreign [Member]
Summary of total revenues and accounts receivable by geographic area
Total Revenues	[1]	474,793	355,785
Accounts receivable		$ 159,244	$ 124,703

[1] Net revenues to any one foreign country did not exceed 10% for the year ended December 31, 2019 or 2018.