Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS (Details)

v3.22.1
SUBSEQUENT EVENTS (Details)
₩ in Millions
 12 Months Ended
Jan. 01, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2021
KRW (₩)
Dec. 31, 2020
USD ($)
Dec. 31, 2020
KRW (₩)
Feb. 10, 2022
USD ($)
Feb. 10, 2022
KRW (₩)
Subsequent Event [Line Items]              
Revenues, net   $ 20,610,000   $ 23,167,000      
Subsequent Event [Member]              
Subsequent Event [Line Items]              
Proceeds from related-party loans $ 1,900,000            
Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member] | A P I Supply Agreement              
Subsequent Event [Line Items]              
Cash proceeds to shortfall in revenue and profits   310,000 ₩ 400 $ 310,000 ₩ 400    
Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member] | A P I Supply Agreement | Subsequent Event [Member]              
Subsequent Event [Line Items]              
Offset amount against principal amount of convertible bond           $ 2,900,000 ₩ 3,500
Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member] | A P I Supply Agreement | Minimum [Member]              
Subsequent Event [Line Items]              
Annual revenue   5,000,000          
Telcon RF Pharmaceuticals, Inc. ("Telcon") [Member] | A P I Supply Agreement | Maximum [Member]              
Subsequent Event [Line Items]              
Revenues, net   $ 2,500,000