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LEASES (Details - Present Value) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Leases [Abstract]    
Future minimum lease payment 2021 $ 1,389  
Future minimum lease payment 2022 1,251  
Future minimum lease payment 2023 14  
Future minimum lease payment 2024 8  
Future minimum lease payment thereafter 1  
Total lease payments 2,663  
Less: interest (130)  
Present value of lease liabilities $ 2,533 $ 3,212