THE COMPANY AND ITS SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Net loss	$ (796,000)	$ (681,000)
Net cash provided by operating activities	(483,000)	58,000
Increase/decrease in cash	94,000	(109,000)
Working capital	(841,000)	(463,000)
Accumulated deficit	(23,350,000)	(22,554,000)
Allowance for doubtful accounts	22,000	34,000
Allowance for slow moving and obsolete inventory	279,000	291,000
Accumulated amortization of patents	$ 198,000	$ 190,000
Securities not included in diluted loss per share	1,987,000	4,252,000
Accounts Receivable | Customer One
Concentration of credit risk	68.00%	55.60%
Accounts Receivable | Customer Two
Concentration of credit risk		15.00%
Sales Revenue | Customer One
Concentration of credit risk	35.20%	44.80%