INCOME TAXES (Details 1) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Inventory capitalization	$ 8,000	$ 8,000
Inventory allowance	73,000	76,000
Allowance for doubtful accounts	6,000	9,000
Accrued compensation	18,000	18,000
Stock based compensation	162,000	168,000
Deferred wages payable	36,000	50,000
Depreciation - property, plant & equipment	(5,000)	(1,000)
Research and development credits	22,000	0
Net operating loss carry-forward	3,123,000	3,339,000
Total gross deferred income tax assets	3,443,000	3,667,000
Less deferred income tax assets valuation allowance	(3,443,000)	(3,667,000)
Net deferred income tax assets	$ 0	$ 0