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RELATED PARTY TRANSACTIONS (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
RELATED PARTY TRANSACTIONS (Details) [Line Items]    
Related Party Transaction, Description of Transaction fees related to the operational management of our Taiwan office  
Related Party Transaction, Amounts of Transaction $ 0 $ 24,000
Immediate Family Member of Management or Principal Owner [Member]    
RELATED PARTY TRANSACTIONS (Details) [Line Items]    
Related Party Transaction, Amounts of Transaction 7,000 5,000
Interest Paid, Including Capitalized Interest, Operating and Investing Activities $ 0 $ 9,000