SIGNIFICANT CUSTOMERS AND CONCENTRATION OF CREDIT RISK (Details Narrative) - Customer concentration [Member]	12 Months Ended
	Dec. 31, 2021 USD ($) customer	Dec. 31, 2020 USD ($)
Accounts Receivable [Member]
Concentration Risk [Line Items]
Accounts receivable	$ 352,000	$ 274,000
Product revenue [Member]
Concentration Risk [Line Items]
Number of customers | customer	4
Econolite [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	60.00%	78.00%
Accounts receivable	$ 1,400,000	$ 1,800,000
Econolite [Member] | Royalty Income[Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	64.00%	63.00%
Econolite [Member] | Revenue, Product and Service Benchmark [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	15.00%
Major customers other than Econolite | Product revenue [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	16.00%	17.00%