SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	12 Months Ended
	Dec. 31, 2020 USD ($) patent	Dec. 31, 2019 USD ($)
Restricted Cash
Allowance for doubtful accounts | $	$ 0	$ 0
Income Taxes
Allowance for doubtful accounts | $	$ 0	0
Contracted exclusivity period	2 years
Sales-based royalties, period in which payment is due	30 days
Minimum
Debt Instrument [Line Items]
Amortization of royalty or other design development fee, period	12 months
Property, Plant and Equipment
Useful lives	3 years
Maximum
Debt Instrument [Line Items]
Amortization of royalty or other design development fee, period	18 months
Property, Plant and Equipment
Useful lives	5 years
Letter of Credit
Restricted Cash
Letter of credit annual step down | $	$ 50,000	$ 50,000
United States
Concentration Risks, Types, No Concentration Percentage
Number of financial institutions | patent	1
Switzerland | Subsidiaries
Concentration Risks, Types, No Concentration Percentage
Number of financial institutions | patent	1
KOREA, REPUBLIC OF
Concentration Risks, Types, No Concentration Percentage
Number of financial institutions | patent	1