SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Reimbursable Third-Party Patent Costs, Third party Royalties and Royalty Buy-Down (Details)	3 Months Ended		9 Months Ended		81 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Dec. 31, 2018 USD ($) Payment	Mar. 31, 2012 USD ($)
Reimbursable Third-Party Patent Costs [Abstract]
Accrued patent costs	$ 25,000		$ 25,000		$ 40,000
Third-Party Royalties [Abstract]
Royalty expenses	200,000	$ 600,000	700,000	$ 1,700,000
Royalty Buy-Down [Abstract]
Deferred royalty buy-down	$ 0		$ 0		$ 200,000	$ 1,500,000
Deferred royalty buy-down, number of additional cash payments | Payment					5
Deferred royalty buy-down, five additional capitalized cost					$ 600,000
Deferred costs, amortization period	5 years		5 years
Deferred royalty buy-down, amortization expense	$ 0	$ 600,000	$ 200,000	$ 1,600,000