INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

	December 31,
	2019			2018
Core Technology	$	8,567,448		$	8,567,448
Patents and trademarks		963,707			946,970
		9,531,155			9,514,418
Less: accumulated amortization		(9,300,032	)		(9,251,599	)
	$	231,123		$	262,819

Schedule of changes in the carrying amount of intangible assets

Balance as of January 1, 2018	$	284,408
Additions during the period		46,907
Amortization		(68,496	)
Balance as of December 31, 2018		262,819
Additions during the period		16,737
Amortization		(48,433	)
Balance as of December 31, 2019	$	231,123