INTERIM FINANCIAL REPORTING (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
INTERIM FINANCIAL REPORTING
Contract retentions	$ 921,000	$ 932,000
Description of Royalty Income	The agreements are typically for five-year terms and require royalty payments from 4% to 6% of total sales of licensed products, which are paid every month
Allowances for doubtful accounts	$ 937,000	$ 781,000
Cumulative Effect of Adoption of ASU 2016-13	$ 63
Revenue percentage	10.00%