Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS' DEFICIT (Details 4)

v3.22.1
STOCKHOLDERS' DEFICIT (Details 4)
Dec. 31, 2021
$ / shares
shares
Dec. 31, 2020
$ / shares
shares
Sep. 22, 2020
$ / shares
Jun. 29, 2020
$ / shares
Feb. 29, 2020
$ / shares
Jan. 31, 2020
$ / shares
Class Of Warrant Or Right [Line Items]            
Exercise price     $ 2.00   $ 3.00 $ 5.87
Stock price       $ 1.67    
Convertible Promissory Note [Member]            
Class Of Warrant Or Right [Line Items]            
Stock price $ 1.67 $ 1.68        
Number outstanding | shares 1,250,000 1,250,000        
Convertible Promissory Note [Member] | Measurement Input, Exercise Price [Member]            
Class Of Warrant Or Right [Line Items]            
Exercise price $ 2.05 $ 2.05        
Convertible Promissory Note [Member] | Risk-free Interest Rate (South Korea government bond) [Member]            
Class Of Warrant Or Right [Line Items]            
Warrants and rights outstanding, measurement input 1.04 0.31        
Convertible Promissory Note [Member] | Expected Volatility (Telcon common stock) [Member]            
Class Of Warrant Or Right [Line Items]            
Warrants and rights outstanding, measurement input 117.00 101.00        
Convertible Promissory Note [Member] | Expected Life (in years) [Member]            
Class Of Warrant Or Right [Line Items]            
Expected life (in years) 3 years 5 months 15 days 4 years 5 months 15 days